<?xml version="1.0" encoding="utf-8"?>
<Return xmlns="http://www.irs.gov/efile" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.irs.gov/efile" returnVersion="2022v5.0">
  <ReturnHeader binaryAttachmentCnt="0">
    <ReturnTs>2023-08-14T10:35:21-05:00</ReturnTs>
    <TaxPeriodEndDt>2022-12-31</TaxPeriodEndDt>
    <PreparerFirmGrp>
      <PreparerFirmEIN>043037870</PreparerFirmEIN>
      <PreparerFirmName>
        <BusinessNameLine1Txt>BOLLUS LYNCH LLP</BusinessNameLine1Txt>
      </PreparerFirmName>
      <PreparerUSAddress>
        <AddressLine1Txt>89 SHREWSBURY STREET</AddressLine1Txt>
        <CityNm>WORCESTER</CityNm>
        <StateAbbreviationCd>MA</StateAbbreviationCd>
        <ZIPCd>01604</ZIPCd>
      </PreparerUSAddress>
    </PreparerFirmGrp>
    <ReturnTypeCd>990</ReturnTypeCd>
    <TaxPeriodBeginDt>2022-01-01</TaxPeriodBeginDt>
    <Filer>
      <EIN>042104412</EIN>
      <BusinessName>
        <BusinessNameLine1Txt>NANTUCKET ATHENEUM INC</BusinessNameLine1Txt>
      </BusinessName>
      <BusinessNameControlTxt>NANT</BusinessNameControlTxt>
      <PhoneNum>5082281110</PhoneNum>
      <USAddress>
        <AddressLine1Txt>PO BOX 808</AddressLine1Txt>
        <CityNm>NANTUCKET</CityNm>
        <StateAbbreviationCd>MA</StateAbbreviationCd>
        <ZIPCd>02554</ZIPCd>
      </USAddress>
    </Filer>
    <BusinessOfficerGrp>
      <PersonNm>ANN SCOTT</PersonNm>
      <PersonTitleTxt>EXECUTIVE DIRECTOR</PersonTitleTxt>
      <PhoneNum>5082281110</PhoneNum>
      <SignatureDt>2023-08-09</SignatureDt>
      <DiscussWithPaidPreparerInd>1</DiscussWithPaidPreparerInd>
    </BusinessOfficerGrp>
    <SigningOfficerGrp>
      <PersonFullName>
        <PersonFirstNm>ANN</PersonFirstNm>
        <PersonLastNm>SCOTT</PersonLastNm>
      </PersonFullName>
      <SSN>999009999</SSN>
    </SigningOfficerGrp>
    <IRSResponsiblePrtyInfoCurrInd>0</IRSResponsiblePrtyInfoCurrInd>
    <PreparerPersonGrp>
      <PreparerPersonNm>BARBARA E KING</PreparerPersonNm>
      <PTIN>P00005629</PTIN>
      <PhoneNum>5087557107</PhoneNum>
      <PreparationDt>2023-08-09</PreparationDt>
    </PreparerPersonGrp>
    <AdditionalFilerInformation>
      <TrustedCustomerGrp>
        <TrustedCustomerCd>2</TrustedCustomerCd>
        <AuthenticationAssuranceLevelCd>AAL1</AuthenticationAssuranceLevelCd>
        <IdentityAssuranceLevelCd>IAL1</IdentityAssuranceLevelCd>
      </TrustedCustomerGrp>
    </AdditionalFilerInformation>
    <TaxYr>2022</TaxYr>
    <BuildTS>2023-04-26 12:10:37Z</BuildTS>
  </ReturnHeader>
  <ReturnData documentCnt="8">
    <IRS990 documentId="RetDoc1038000001" referenceDocumentId="RetDoc1044400001">
      <PrincipalOfficerNm>ANN SCOTT</PrincipalOfficerNm>
      <USAddress>
        <AddressLine1Txt>ONE INDIA STREET PO BOX 808</AddressLine1Txt>
        <CityNm>NANTUCKET</CityNm>
        <StateAbbreviationCd>MA</StateAbbreviationCd>
        <ZIPCd>02554</ZIPCd>
      </USAddress>
      <GrossReceiptsAmt>5411587</GrossReceiptsAmt>
      <GroupReturnForAffiliatesInd>0</GroupReturnForAffiliatesInd>
      <Organization501c3Ind>X</Organization501c3Ind>
      <WebsiteAddressTxt>WWW.NANTUCKETATHENEUM.ORG</WebsiteAddressTxt>
      <TypeOfOrganizationCorpInd>X</TypeOfOrganizationCorpInd>
      <FormationYr>1834</FormationYr>
      <LegalDomicileStateCd>MA</LegalDomicileStateCd>
      <ActivityOrMissionDesc>THE NANTUCKET ATHENEUM MAINTAINS CIRCULATING, CHILDREN'S, AND RESEARCH LIBRARIES AS WELL AS AN EXTENSIVE COLLECTION OF ARTWORK AND EXHIBITS ON DISPLAY TO THE PUBLIC.</ActivityOrMissionDesc>
      <VotingMembersGoverningBodyCnt>23</VotingMembersGoverningBodyCnt>
      <VotingMembersIndependentCnt>23</VotingMembersIndependentCnt>
      <TotalEmployeeCnt>31</TotalEmployeeCnt>
      <TotalVolunteersCnt>0</TotalVolunteersCnt>
      <TotalGrossUBIAmt>0</TotalGrossUBIAmt>
      <NetUnrelatedBusTxblIncmAmt>0</NetUnrelatedBusTxblIncmAmt>
      <PYContributionsGrantsAmt>2406967</PYContributionsGrantsAmt>
      <CYContributionsGrantsAmt>2900650</CYContributionsGrantsAmt>
      <PYProgramServiceRevenueAmt>2617</PYProgramServiceRevenueAmt>
      <CYProgramServiceRevenueAmt>23233</CYProgramServiceRevenueAmt>
      <PYInvestmentIncomeAmt>1009514</PYInvestmentIncomeAmt>
      <CYInvestmentIncomeAmt>1129856</CYInvestmentIncomeAmt>
      <PYOtherRevenueAmt>-165730</PYOtherRevenueAmt>
      <CYOtherRevenueAmt>-425127</CYOtherRevenueAmt>
      <PYTotalRevenueAmt>3253368</PYTotalRevenueAmt>
      <CYTotalRevenueAmt>3628612</CYTotalRevenueAmt>
      <PYGrantsAndSimilarPaidAmt>0</PYGrantsAndSimilarPaidAmt>
      <CYGrantsAndSimilarPaidAmt>0</CYGrantsAndSimilarPaidAmt>
      <PYBenefitsPaidToMembersAmt>0</PYBenefitsPaidToMembersAmt>
      <CYBenefitsPaidToMembersAmt>0</CYBenefitsPaidToMembersAmt>
      <PYSalariesCompEmpBnftPaidAmt>1612866</PYSalariesCompEmpBnftPaidAmt>
      <CYSalariesCompEmpBnftPaidAmt>1793405</CYSalariesCompEmpBnftPaidAmt>
      <PYTotalProfFndrsngExpnsAmt>0</PYTotalProfFndrsngExpnsAmt>
      <CYTotalProfFndrsngExpnsAmt>0</CYTotalProfFndrsngExpnsAmt>
      <CYTotalFundraisingExpenseAmt>442281</CYTotalFundraisingExpenseAmt>
      <PYOtherExpensesAmt>1207870</PYOtherExpensesAmt>
      <CYOtherExpensesAmt>1207589</CYOtherExpensesAmt>
      <PYTotalExpensesAmt>2820736</PYTotalExpensesAmt>
      <CYTotalExpensesAmt>3000994</CYTotalExpensesAmt>
      <PYRevenuesLessExpensesAmt>432632</PYRevenuesLessExpensesAmt>
      <CYRevenuesLessExpensesAmt>627618</CYRevenuesLessExpensesAmt>
      <TotalAssetsBOYAmt>30435086</TotalAssetsBOYAmt>
      <TotalAssetsEOYAmt>27372581</TotalAssetsEOYAmt>
      <TotalLiabilitiesBOYAmt>272061</TotalLiabilitiesBOYAmt>
      <TotalLiabilitiesEOYAmt>2562399</TotalLiabilitiesEOYAmt>
      <NetAssetsOrFundBalancesBOYAmt>30163025</NetAssetsOrFundBalancesBOYAmt>
      <NetAssetsOrFundBalancesEOYAmt>24810182</NetAssetsOrFundBalancesEOYAmt>
      <InfoInScheduleOPartIIIInd>X</InfoInScheduleOPartIIIInd>
      <MissionDesc>THE NANTUCKET ATHENEUM, A PRIVATE NON-PROFIT ORGANIZATION PROVIDES PUBLIC LIBRARY SERVICE TO THE ISLAND'S YEAR-ROUND AND SEASONAL RESIDENTS, HOUSED IN A HISTORIC 1847 BUILDING AND THE WEEZIE LIBRARY FOR CHILDREN. THE ATHENEUM COLLECTS, ORGANIZES AND DISSEMINATES BOOKS, LITERATURE AND OTHER MATERIALS IN A VARIETY OF FORMATS TO HELP USERS OF ALL AGES MEET THEIR RECREATIONAL, PERSONAL, PROFESSIONAL AND INTELLECTUAL NEEDS. IN KEEPING WITH ITS HERITAGE, THE ATHENEUM ALSO SERVES AS A CULTURAL CENTER FOR THE NANTUCKET COMMUNITY BY SPONSORING EDUCATIONAL PROGRAMMING AND MAINTAINING SPECIAL COLLECTIONS RELATED TO THE HISTORY AND CULTURE OF THE ISLAND.</MissionDesc>
      <SignificantNewProgramSrvcInd>0</SignificantNewProgramSrvcInd>
      <SignificantChangeInd>0</SignificantChangeInd>
      <ExpenseAmt>2042956</ExpenseAmt>
      <RevenueAmt>24875</RevenueAmt>
      <Desc>OPERATION OF A PUBLIC LIBRARY FOR THE TOWN OF NANTUCKET.</Desc>
      <TotalProgramServiceExpensesAmt>2042956</TotalProgramServiceExpensesAmt>
      <DescribedInSection501c3Ind referenceDocumentId="RetDoc1039100001">1</DescribedInSection501c3Ind>
      <ScheduleBRequiredInd referenceDocumentId="RetDoc1234500001">1</ScheduleBRequiredInd>
      <PoliticalCampaignActyInd>0</PoliticalCampaignActyInd>
      <LobbyingActivitiesInd>0</LobbyingActivitiesInd>
      <SubjectToProxyTaxInd>0</SubjectToProxyTaxInd>
      <DonorAdvisedFundInd referenceDocumentId="RetDoc1040000001">0</DonorAdvisedFundInd>
      <ConservationEasementsInd referenceDocumentId="RetDoc1040000001">0</ConservationEasementsInd>
      <CollectionsOfArtInd referenceDocumentId="RetDoc1040000001">1</CollectionsOfArtInd>
      <CreditCounselingInd referenceDocumentId="RetDoc1040000001">0</CreditCounselingInd>
      <DonorRstrOrQuasiEndowmentsInd>1</DonorRstrOrQuasiEndowmentsInd>
      <ReportLandBuildingEquipmentInd referenceDocumentId="RetDoc1040000001">1</ReportLandBuildingEquipmentInd>
      <ReportInvestmentsOtherSecInd referenceDocumentId="RetDoc1040000001">0</ReportInvestmentsOtherSecInd>
      <ReportProgramRelatedInvstInd referenceDocumentId="RetDoc1040000001">0</ReportProgramRelatedInvstInd>
      <ReportOtherAssetsInd referenceDocumentId="RetDoc1040000001">0</ReportOtherAssetsInd>
      <ReportOtherLiabilitiesInd referenceDocumentId="RetDoc1040000001">0</ReportOtherLiabilitiesInd>
      <IncludeFIN48FootnoteInd referenceDocumentId="RetDoc1040000001">0</IncludeFIN48FootnoteInd>
      <IndependentAuditFinclStmtInd referenceDocumentId="RetDoc1040000001">0</IndependentAuditFinclStmtInd>
      <ConsolidatedAuditFinclStmtInd referenceDocumentId="RetDoc1040000001">0</ConsolidatedAuditFinclStmtInd>
      <SchoolOperatingInd>0</SchoolOperatingInd>
      <ForeignOfficeInd>0</ForeignOfficeInd>
      <ForeignActivitiesInd>0</ForeignActivitiesInd>
      <MoreThan5000KToOrgInd>0</MoreThan5000KToOrgInd>
      <MoreThan5000KToIndividualsInd>0</MoreThan5000KToIndividualsInd>
      <ProfessionalFundraisingInd>0</ProfessionalFundraisingInd>
      <FundraisingActivitiesInd>0</FundraisingActivitiesInd>
      <GamingActivitiesInd>0</GamingActivitiesInd>
      <OperateHospitalInd>0</OperateHospitalInd>
      <GrantsToOrganizationsInd>0</GrantsToOrganizationsInd>
      <GrantsToIndividualsInd>0</GrantsToIndividualsInd>
      <ScheduleJRequiredInd referenceDocumentId="RetDoc1042400001">1</ScheduleJRequiredInd>
      <TaxExemptBondsInd>0</TaxExemptBondsInd>
      <EngagedInExcessBenefitTransInd referenceDocumentId="RetDoc1042800001">0</EngagedInExcessBenefitTransInd>
      <PYExcessBenefitTransInd referenceDocumentId="RetDoc1042800001">0</PYExcessBenefitTransInd>
      <LoanOutstandingInd referenceDocumentId="RetDoc1042800001">1</LoanOutstandingInd>
      <GrantToRelatedPersonInd referenceDocumentId="RetDoc1042800001">0</GrantToRelatedPersonInd>
      <BusinessRlnWithOrgMemInd referenceDocumentId="RetDoc1042800001">0</BusinessRlnWithOrgMemInd>
      <BusinessRlnWithFamMemInd referenceDocumentId="RetDoc1042800001">0</BusinessRlnWithFamMemInd>
      <BusinessRlnWith35CtrlEntInd>0</BusinessRlnWith35CtrlEntInd>
      <DeductibleNonCashContriInd referenceDocumentId="RetDoc1042900001">1</DeductibleNonCashContriInd>
      <DeductibleArtContributionInd referenceDocumentId="RetDoc1042900001">0</DeductibleArtContributionInd>
      <TerminateOperationsInd>0</TerminateOperationsInd>
      <PartialLiquidationInd>0</PartialLiquidationInd>
      <DisregardedEntityInd>0</DisregardedEntityInd>
      <RelatedEntityInd>0</RelatedEntityInd>
      <RelatedOrganizationCtrlEntInd>0</RelatedOrganizationCtrlEntInd>
      <TrnsfrExmptNonChrtblRltdOrgInd>0</TrnsfrExmptNonChrtblRltdOrgInd>
      <ActivitiesConductedPrtshpInd>0</ActivitiesConductedPrtshpInd>
      <ScheduleORequiredInd>1</ScheduleORequiredInd>
      <IRPDocumentCnt>37</IRPDocumentCnt>
      <IRPDocumentW2GCnt>0</IRPDocumentW2GCnt>
      <EmployeeCnt>31</EmployeeCnt>
      <EmploymentTaxReturnsFiledInd>0</EmploymentTaxReturnsFiledInd>
      <UnrelatedBusIncmOverLimitInd>0</UnrelatedBusIncmOverLimitInd>
      <ForeignFinancialAccountInd>0</ForeignFinancialAccountInd>
      <ProhibitedTaxShelterTransInd>0</ProhibitedTaxShelterTransInd>
      <TaxablePartyNotificationInd>0</TaxablePartyNotificationInd>
      <NondeductibleContributionsInd>0</NondeductibleContributionsInd>
      <QuidProQuoContributionsInd>1</QuidProQuoContributionsInd>
      <QuidProQuoContriDisclInd>1</QuidProQuoContriDisclInd>
      <Form8282PropertyDisposedOfInd>0</Form8282PropertyDisposedOfInd>
      <RcvFndsToPayPrsnlBnftCntrctInd>0</RcvFndsToPayPrsnlBnftCntrctInd>
      <PayPremiumsPrsnlBnftCntrctInd>0</PayPremiumsPrsnlBnftCntrctInd>
      <DAFExcessBusinessHoldingsInd>0</DAFExcessBusinessHoldingsInd>
      <TaxableDistributionsInd>0</TaxableDistributionsInd>
      <DistributionToDonorInd>0</DistributionToDonorInd>
      <IndoorTanningServicesInd>0</IndoorTanningServicesInd>
      <SubjToTaxRmnrtnExPrchtPymtInd>0</SubjToTaxRmnrtnExPrchtPymtInd>
      <SubjectToExcsTaxNetInvstIncInd>0</SubjectToExcsTaxNetInvstIncInd>
      <InfoInScheduleOPartVIInd>X</InfoInScheduleOPartVIInd>
      <GoverningBodyVotingMembersCnt>23</GoverningBodyVotingMembersCnt>
      <IndependentVotingMemberCnt>23</IndependentVotingMemberCnt>
      <FamilyOrBusinessRlnInd>0</FamilyOrBusinessRlnInd>
      <DelegationOfMgmtDutiesInd>0</DelegationOfMgmtDutiesInd>
      <ChangeToOrgDocumentsInd>0</ChangeToOrgDocumentsInd>
      <MaterialDiversionOrMisuseInd>0</MaterialDiversionOrMisuseInd>
      <MembersOrStockholdersInd>0</MembersOrStockholdersInd>
      <ElectionOfBoardMembersInd>0</ElectionOfBoardMembersInd>
      <DecisionsSubjectToApprovaInd>0</DecisionsSubjectToApprovaInd>
      <MinutesOfGoverningBodyInd>1</MinutesOfGoverningBodyInd>
      <MinutesOfCommitteesInd>1</MinutesOfCommitteesInd>
      <OfficerMailingAddressInd>0</OfficerMailingAddressInd>
      <LocalChaptersInd>0</LocalChaptersInd>
      <Form990ProvidedToGvrnBodyInd>1</Form990ProvidedToGvrnBodyInd>
      <ConflictOfInterestPolicyInd>1</ConflictOfInterestPolicyInd>
      <AnnualDisclosureCoveredPrsnInd>1</AnnualDisclosureCoveredPrsnInd>
      <RegularMonitoringEnfrcInd>1</RegularMonitoringEnfrcInd>
      <WhistleblowerPolicyInd>1</WhistleblowerPolicyInd>
      <DocumentRetentionPolicyInd>1</DocumentRetentionPolicyInd>
      <CompensationProcessCEOInd>1</CompensationProcessCEOInd>
      <CompensationProcessOtherInd>1</CompensationProcessOtherInd>
      <InvestmentInJointVentureInd>0</InvestmentInJointVentureInd>
      <StatesWhereCopyOfReturnIsFldCd>MA</StatesWhereCopyOfReturnIsFldCd>
      <OwnWebsiteInd>X</OwnWebsiteInd>
      <UponRequestInd>X</UponRequestInd>
      <BooksInCareOfDetail>
        <BusinessName>
          <BusinessNameLine1Txt>ASHLEY CHRIST-HAIGH</BusinessNameLine1Txt>
        </BusinessName>
        <PhoneNum>5082281110</PhoneNum>
        <USAddress>
          <AddressLine1Txt>1 INDIA STREET</AddressLine1Txt>
          <CityNm>NANTUCKET</CityNm>
          <StateAbbreviationCd>MA</StateAbbreviationCd>
          <ZIPCd>02554</ZIPCd>
        </USAddress>
      </BooksInCareOfDetail>
      <Form990PartVIISectionAGrp>
        <PersonNm>TRACY FLANNERY</PersonNm>
        <TitleTxt>CHAIR</TitleTxt>
        <AverageHoursPerWeekRt>2.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>NATHANIEL PHILBRICK</PersonNm>
        <TitleTxt>VICE CHAIR</TitleTxt>
        <AverageHoursPerWeekRt>2.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>SAMUEL A FLAX</PersonNm>
        <TitleTxt>TREASURER</TitleTxt>
        <AverageHoursPerWeekRt>5.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>ANN TAYLOR</PersonNm>
        <TitleTxt>SECRETARY</TitleTxt>
        <AverageHoursPerWeekRt>2.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>JUDY BELASH</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>2.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>CHRISTOPHER BERGER</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>2.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>BIANCA BOSKER</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>2.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>ANNE BUCKMAN CALDER</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>2.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>JACK CARTER</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>2.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>WILLIAM D COHAN</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>2.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>NATHAN CRESSMAN</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>2.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>CLEMENT V DURKES</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>2.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>MAUREEN GRAF</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>2.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>PATRICIA HARDING</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>2.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>ADRIENE LOMBARDI</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>2.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>DUNCAN MACALLISTER</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>2.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>DEBORAH J MANUS</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>2.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>LINDA B MCGRATH</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>2.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>ALLAN D MCKELVIE</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>2.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>CHARITY GRACE MOFSEN</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>2.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>HILLARY HEDGES RAYPORT</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>2.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>THOMAS S ROEDER</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>2.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>BONNIE J SACERDOTE</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>2.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>ROBERTO SANTAMARIA</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>2.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>ANN SCOTT</PersonNm>
        <TitleTxt>EXECUTIVE DIRECTOR</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>199518</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>7646</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>MARGARET O'REILY</PersonNm>
        <TitleTxt>DEVELOPMETN DIRECTOR</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <HighestCompensatedEmployeeInd>X</HighestCompensatedEmployeeInd>
        <ReportableCompFromOrgAmt>125043</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>16686</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>LINCOLN THURBER</PersonNm>
        <TitleTxt>HEAD REFERENCE LIBRARIAN</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <HighestCompensatedEmployeeInd>X</HighestCompensatedEmployeeInd>
        <ReportableCompFromOrgAmt>102975</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>7400</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <TotalReportableCompFromOrgAmt>427536</TotalReportableCompFromOrgAmt>
      <TotReportableCompRltdOrgAmt>0</TotReportableCompRltdOrgAmt>
      <TotalOtherCompensationAmt>31732</TotalOtherCompensationAmt>
      <IndivRcvdGreaterThan100KCnt>3</IndivRcvdGreaterThan100KCnt>
      <FormerOfcrEmployeesListedInd>0</FormerOfcrEmployeesListedInd>
      <TotalCompGreaterThan150KInd>1</TotalCompGreaterThan150KInd>
      <CompensationFromOtherSrcsInd>0</CompensationFromOtherSrcsInd>
      <CntrctRcvdGreaterThan100KCnt>0</CntrctRcvdGreaterThan100KCnt>
      <FundraisingAmt>810670</FundraisingAmt>
      <GovernmentGrantsAmt>799561</GovernmentGrantsAmt>
      <AllOtherContributionsAmt>1290419</AllOtherContributionsAmt>
      <TotalContributionsAmt>2900650</TotalContributionsAmt>
      <ProgramServiceRevenueGrp>
        <Desc>PROGRAMS</Desc>
        <BusinessCd>713990</BusinessCd>
        <TotalRevenueColumnAmt>23233</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>23233</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <TotalProgramServiceRevenueAmt>23233</TotalProgramServiceRevenueAmt>
      <InvestmentIncomeGrp>
        <TotalRevenueColumnAmt>493665</TotalRevenueColumnAmt>
        <ExclusionAmt>493665</ExclusionAmt>
      </InvestmentIncomeGrp>
      <GrossRentsGrp>
        <RealAmt>60000</RealAmt>
      </GrossRentsGrp>
      <LessRentalExpensesGrp>
        <RealAmt>57002</RealAmt>
      </LessRentalExpensesGrp>
      <RentalIncomeOrLossGrp>
        <RealAmt>2998</RealAmt>
      </RentalIncomeOrLossGrp>
      <NetRentalIncomeOrLossGrp>
        <TotalRevenueColumnAmt>2998</TotalRevenueColumnAmt>
        <ExclusionAmt>2998</ExclusionAmt>
      </NetRentalIncomeOrLossGrp>
      <GrossAmountSalesAssetsGrp>
        <SecuritiesAmt>1895721</SecuritiesAmt>
      </GrossAmountSalesAssetsGrp>
      <LessCostOthBasisSalesExpnssGrp>
        <SecuritiesAmt>1259530</SecuritiesAmt>
      </LessCostOthBasisSalesExpnssGrp>
      <GainOrLossGrp>
        <SecuritiesAmt>636191</SecuritiesAmt>
      </GainOrLossGrp>
      <NetGainOrLossInvestmentsGrp>
        <TotalRevenueColumnAmt>636191</TotalRevenueColumnAmt>
        <ExclusionAmt>636191</ExclusionAmt>
      </NetGainOrLossInvestmentsGrp>
      <FundraisingGrossIncomeAmt>36676</FundraisingGrossIncomeAmt>
      <ContriRptFundraisingEventAmt>810670</ContriRptFundraisingEventAmt>
      <FundraisingDirectExpensesAmt>466443</FundraisingDirectExpensesAmt>
      <NetIncmFromFundraisingEvtGrp>
        <TotalRevenueColumnAmt>-429767</TotalRevenueColumnAmt>
        <ExclusionAmt>-429767</ExclusionAmt>
      </NetIncmFromFundraisingEvtGrp>
      <OtherRevenueMiscGrp>
        <Desc>MISCELLANEOUS</Desc>
        <BusinessCd>713990</BusinessCd>
        <TotalRevenueColumnAmt>1642</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>1642</RelatedOrExemptFuncIncomeAmt>
      </OtherRevenueMiscGrp>
      <OtherRevenueTotalAmt>1642</OtherRevenueTotalAmt>
      <TotalRevenueGrp>
        <TotalRevenueColumnAmt>3628612</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>24875</RelatedOrExemptFuncIncomeAmt>
        <UnrelatedBusinessRevenueAmt>0</UnrelatedBusinessRevenueAmt>
        <ExclusionAmt>703087</ExclusionAmt>
      </TotalRevenueGrp>
      <CompCurrentOfcrDirectorsGrp>
        <TotalAmt>199518</TotalAmt>
        <ProgramServicesAmt>59855</ProgramServicesAmt>
        <ManagementAndGeneralAmt>79807</ManagementAndGeneralAmt>
        <FundraisingAmt>59856</FundraisingAmt>
      </CompCurrentOfcrDirectorsGrp>
      <OtherSalariesAndWagesGrp>
        <TotalAmt>1260545</TotalAmt>
        <ProgramServicesAmt>871284</ProgramServicesAmt>
        <ManagementAndGeneralAmt>126996</ManagementAndGeneralAmt>
        <FundraisingAmt>262265</FundraisingAmt>
      </OtherSalariesAndWagesGrp>
      <PensionPlanContributionsGrp>
        <TotalAmt>24579</TotalAmt>
        <ProgramServicesAmt>15723</ProgramServicesAmt>
        <ManagementAndGeneralAmt>2315</ManagementAndGeneralAmt>
        <FundraisingAmt>6541</FundraisingAmt>
      </PensionPlanContributionsGrp>
      <OtherEmployeeBenefitsGrp>
        <TotalAmt>202120</TotalAmt>
        <ProgramServicesAmt>177237</ProgramServicesAmt>
        <ManagementAndGeneralAmt>22992</ManagementAndGeneralAmt>
        <FundraisingAmt>1891</FundraisingAmt>
      </OtherEmployeeBenefitsGrp>
      <PayrollTaxesGrp>
        <TotalAmt>106643</TotalAmt>
        <ProgramServicesAmt>70145</ProgramServicesAmt>
        <ManagementAndGeneralAmt>17648</ManagementAndGeneralAmt>
        <FundraisingAmt>18850</FundraisingAmt>
      </PayrollTaxesGrp>
      <FeesForServicesLegalGrp>
        <TotalAmt>7781</TotalAmt>
        <ManagementAndGeneralAmt>7781</ManagementAndGeneralAmt>
      </FeesForServicesLegalGrp>
      <FeesForServicesAccountingGrp>
        <TotalAmt>19110</TotalAmt>
        <ManagementAndGeneralAmt>19110</ManagementAndGeneralAmt>
      </FeesForServicesAccountingGrp>
      <FeesForSrvcInvstMgmntFeesGrp>
        <TotalAmt>32227</TotalAmt>
        <ManagementAndGeneralAmt>32227</ManagementAndGeneralAmt>
      </FeesForSrvcInvstMgmntFeesGrp>
      <FeesForServicesOtherGrp>
        <TotalAmt>26614</TotalAmt>
        <ProgramServicesAmt>6175</ProgramServicesAmt>
        <ManagementAndGeneralAmt>13615</ManagementAndGeneralAmt>
        <FundraisingAmt>6824</FundraisingAmt>
      </FeesForServicesOtherGrp>
      <AdvertisingGrp>
        <TotalAmt>36416</TotalAmt>
        <ProgramServicesAmt>21988</ProgramServicesAmt>
        <ManagementAndGeneralAmt>9946</ManagementAndGeneralAmt>
        <FundraisingAmt>4482</FundraisingAmt>
      </AdvertisingGrp>
      <OfficeExpensesGrp>
        <TotalAmt>24505</TotalAmt>
        <ProgramServicesAmt>18605</ProgramServicesAmt>
        <ManagementAndGeneralAmt>4869</ManagementAndGeneralAmt>
        <FundraisingAmt>1031</FundraisingAmt>
      </OfficeExpensesGrp>
      <OccupancyGrp>
        <TotalAmt>279839</TotalAmt>
        <ProgramServicesAmt>251854</ProgramServicesAmt>
        <ManagementAndGeneralAmt>13992</ManagementAndGeneralAmt>
        <FundraisingAmt>13993</FundraisingAmt>
      </OccupancyGrp>
      <TravelGrp>
        <TotalAmt>33312</TotalAmt>
        <ProgramServicesAmt>12898</ProgramServicesAmt>
        <ManagementAndGeneralAmt>1459</ManagementAndGeneralAmt>
        <FundraisingAmt>18955</FundraisingAmt>
      </TravelGrp>
      <InterestGrp>
        <TotalAmt>72938</TotalAmt>
        <ManagementAndGeneralAmt>72938</ManagementAndGeneralAmt>
      </InterestGrp>
      <DepreciationDepletionGrp>
        <TotalAmt>325544</TotalAmt>
        <ProgramServicesAmt>243818</ProgramServicesAmt>
        <ManagementAndGeneralAmt>68180</ManagementAndGeneralAmt>
        <FundraisingAmt>13546</FundraisingAmt>
      </DepreciationDepletionGrp>
      <InsuranceGrp>
        <TotalAmt>58749</TotalAmt>
        <ProgramServicesAmt>52874</ProgramServicesAmt>
        <ManagementAndGeneralAmt>2937</ManagementAndGeneralAmt>
        <FundraisingAmt>2938</FundraisingAmt>
      </InsuranceGrp>
      <OtherExpensesGrp>
        <Desc>BOOKS, PERIODICALS &amp; FI</Desc>
        <TotalAmt>136478</TotalAmt>
        <ProgramServicesAmt>136478</ProgramServicesAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>PROGRAM &amp; EVENTS</Desc>
        <TotalAmt>76304</TotalAmt>
        <ProgramServicesAmt>74920</ProgramServicesAmt>
        <FundraisingAmt>1384</FundraisingAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>MEMBERSHIPS - CLAMS</Desc>
        <TotalAmt>28752</TotalAmt>
        <ProgramServicesAmt>28752</ProgramServicesAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>PRINTING</Desc>
        <TotalAmt>24506</TotalAmt>
        <ManagementAndGeneralAmt>3151</ManagementAndGeneralAmt>
        <FundraisingAmt>21355</FundraisingAmt>
      </OtherExpensesGrp>
      <AllOtherExpensesGrp>
        <TotalAmt>24514</TotalAmt>
        <ProgramServicesAmt>350</ProgramServicesAmt>
        <ManagementAndGeneralAmt>15794</ManagementAndGeneralAmt>
        <FundraisingAmt>8370</FundraisingAmt>
      </AllOtherExpensesGrp>
      <TotalFunctionalExpensesGrp>
        <TotalAmt>3000994</TotalAmt>
        <ProgramServicesAmt>2042956</ProgramServicesAmt>
        <ManagementAndGeneralAmt>515757</ManagementAndGeneralAmt>
        <FundraisingAmt>442281</FundraisingAmt>
      </TotalFunctionalExpensesGrp>
      <CashNonInterestBearingGrp>
        <BOYAmt>606217</BOYAmt>
        <EOYAmt>722388</EOYAmt>
      </CashNonInterestBearingGrp>
      <SavingsAndTempCashInvstGrp>
        <EOYAmt>311563</EOYAmt>
      </SavingsAndTempCashInvstGrp>
      <ReceivablesFromOfficersEtcGrp>
        <BOYAmt>512500</BOYAmt>
        <EOYAmt>512500</EOYAmt>
      </ReceivablesFromOfficersEtcGrp>
      <PrepaidExpensesDefrdChargesGrp>
        <EOYAmt>21268</EOYAmt>
      </PrepaidExpensesDefrdChargesGrp>
      <LandBldgEquipCostOrOtherBssAmt>10351440</LandBldgEquipCostOrOtherBssAmt>
      <LandBldgEquipAccumDeprecAmt>6055107</LandBldgEquipAccumDeprecAmt>
      <LandBldgEquipBasisNetGrp>
        <BOYAmt>1038149</BOYAmt>
        <EOYAmt>4296333</EOYAmt>
      </LandBldgEquipBasisNetGrp>
      <InvestmentsPubTradedSecGrp>
        <BOYAmt>28278220</BOYAmt>
        <EOYAmt>21508529</EOYAmt>
      </InvestmentsPubTradedSecGrp>
      <TotalAssetsGrp>
        <BOYAmt>30435086</BOYAmt>
        <EOYAmt>27372581</EOYAmt>
      </TotalAssetsGrp>
      <AccountsPayableAccrExpnssGrp>
        <BOYAmt>272061</BOYAmt>
        <EOYAmt>91797</EOYAmt>
      </AccountsPayableAccrExpnssGrp>
      <UnsecuredNotesLoansPayableGrp>
        <EOYAmt>2470602</EOYAmt>
      </UnsecuredNotesLoansPayableGrp>
      <TotalLiabilitiesGrp>
        <BOYAmt>272061</BOYAmt>
        <EOYAmt>2562399</EOYAmt>
      </TotalLiabilitiesGrp>
      <OrganizationFollowsFASB117Ind>X</OrganizationFollowsFASB117Ind>
      <NoDonorRestrictionNetAssetsGrp>
        <BOYAmt>22629066</BOYAmt>
        <EOYAmt>19025638</EOYAmt>
      </NoDonorRestrictionNetAssetsGrp>
      <DonorRestrictionNetAssetsGrp>
        <BOYAmt>7533959</BOYAmt>
        <EOYAmt>5784544</EOYAmt>
      </DonorRestrictionNetAssetsGrp>
      <TotalNetAssetsFundBalanceGrp>
        <BOYAmt>30163025</BOYAmt>
        <EOYAmt>24810182</EOYAmt>
      </TotalNetAssetsFundBalanceGrp>
      <TotLiabNetAssetsFundBalanceGrp>
        <BOYAmt>30435086</BOYAmt>
        <EOYAmt>27372581</EOYAmt>
      </TotLiabNetAssetsFundBalanceGrp>
      <ReconcilationRevenueExpnssAmt>627618</ReconcilationRevenueExpnssAmt>
      <NetUnrlzdGainsLossesInvstAmt>-5980461</NetUnrlzdGainsLossesInvstAmt>
      <OtherChangesInNetAssetsAmt>0</OtherChangesInNetAssetsAmt>
      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
      <AccountantCompileOrReviewInd>0</AccountantCompileOrReviewInd>
      <FSAuditedInd>0</FSAuditedInd>
      <FederalGrantAuditRequiredInd>0</FederalGrantAuditRequiredInd>
    </IRS990>
    <IRS990ScheduleA documentId="RetDoc1039100001">
      <PublicOrganization170Ind>X</PublicOrganization170Ind>
      <GiftsGrantsContriRcvd170Grp>
        <CurrentTaxYearMinus4YearsAmt>2045706</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>963969</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>2224366</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>2406967</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>2900650</CurrentTaxYearAmt>
        <TotalAmt>10541658</TotalAmt>
      </GiftsGrantsContriRcvd170Grp>
      <TotalCalendarYear170Grp>
        <CurrentTaxYearMinus4YearsAmt>2045706</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>963969</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>2224366</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>2406967</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>2900650</CurrentTaxYearAmt>
        <TotalAmt>10541658</TotalAmt>
      </TotalCalendarYear170Grp>
      <PublicSupportTotal170Amt>10541658</PublicSupportTotal170Amt>
      <GrossInvestmentIncome170Grp>
        <CurrentTaxYearMinus4YearsAmt>664881</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>312544</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>1300087</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>1009514</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>553665</CurrentTaxYearAmt>
        <TotalAmt>3840691</TotalAmt>
      </GrossInvestmentIncome170Grp>
      <TotalSupportAmt>14382349</TotalSupportAmt>
      <GrossReceiptsRltdActivitiesAmt>122398</GrossReceiptsRltdActivitiesAmt>
      <PublicSupportCY170Pct>0.73300</PublicSupportCY170Pct>
      <PublicSupportPY170Pct>0.73860</PublicSupportPY170Pct>
      <ThirtyThrPctSuprtTestsCY170Ind>X</ThirtyThrPctSuprtTestsCY170Ind>
    </IRS990ScheduleA>
    <IRS990ScheduleB documentId="RetDoc1234500001">
      <ContributorInformationGrp>
        <ContributorNum>RESTRICTED</ContributorNum>
        <ContributorBusinessName>
          <BusinessNameLine1>RESTRICTED</BusinessNameLine1>
        </ContributorBusinessName>
        <ContributorUSAddress>
          <AddressLine1>RESTRICTED</AddressLine1>
          <AddressLine2>RESTRICTED</AddressLine2>
          <City>RESTRICTED</City>
          <State>RESTRICTED</State>
          <ZIPCode>RESTRICTED</ZIPCode>
        </ContributorUSAddress>
        <TotalContributionsAmt>RESTRICTED</TotalContributionsAmt>
      </ContributorInformationGrp>
    </IRS990ScheduleB>
    <IRS990ScheduleD documentId="RetDoc1040000001">
      <CollectionUsedPubExhibitionInd>X</CollectionUsedPubExhibitionInd>
      <CollUsedScholarlyRsrchInd>X</CollUsedScholarlyRsrchInd>
      <CollectionUsedPreservationInd>X</CollectionUsedPreservationInd>
      <CollUsedLoanOrExchProgInd>X</CollUsedLoanOrExchProgInd>
      <SolicitedAssetsSaleInd>0</SolicitedAssetsSaleInd>
      <CYEndwmtFundGrp>
        <BeginningYearBalanceAmt>16365381</BeginningYearBalanceAmt>
        <InvestmentEarningsOrLossesAmt>-2649632</InvestmentEarningsOrLossesAmt>
        <OtherExpendituresAmt>661943</OtherExpendituresAmt>
        <EndYearBalanceAmt>13053806</EndYearBalanceAmt>
      </CYEndwmtFundGrp>
      <CYMinus1YrEndwmtFundGrp>
        <BeginningYearBalanceAmt>15057004</BeginningYearBalanceAmt>
        <ContributionsAmt>4924</ContributionsAmt>
        <InvestmentEarningsOrLossesAmt>2117453</InvestmentEarningsOrLossesAmt>
        <OtherExpendituresAmt>814000</OtherExpendituresAmt>
        <EndYearBalanceAmt>16365381</EndYearBalanceAmt>
      </CYMinus1YrEndwmtFundGrp>
      <CYMinus2YrEndwmtFundGrp>
        <BeginningYearBalanceAmt>13928476</BeginningYearBalanceAmt>
        <InvestmentEarningsOrLossesAmt>1743440</InvestmentEarningsOrLossesAmt>
        <OtherExpendituresAmt>614912</OtherExpendituresAmt>
        <EndYearBalanceAmt>15057004</EndYearBalanceAmt>
      </CYMinus2YrEndwmtFundGrp>
      <CYMinus3YrEndwmtFundGrp>
        <BeginningYearBalanceAmt>13270907</BeginningYearBalanceAmt>
        <ContributionsAmt>5000</ContributionsAmt>
        <InvestmentEarningsOrLossesAmt>906517</InvestmentEarningsOrLossesAmt>
        <OtherExpendituresAmt>253948</OtherExpendituresAmt>
        <EndYearBalanceAmt>13928476</EndYearBalanceAmt>
      </CYMinus3YrEndwmtFundGrp>
      <CYMinus4YrEndwmtFundGrp>
        <BeginningYearBalanceAmt>13344738</BeginningYearBalanceAmt>
        <ContributionsAmt>37500</ContributionsAmt>
        <InvestmentEarningsOrLossesAmt>656669</InvestmentEarningsOrLossesAmt>
        <OtherExpendituresAmt>768000</OtherExpendituresAmt>
        <EndYearBalanceAmt>13270907</EndYearBalanceAmt>
      </CYMinus4YrEndwmtFundGrp>
      <BoardDesignatedBalanceEOYPct>0.56000</BoardDesignatedBalanceEOYPct>
      <PrmnntEndowmentBalanceEOYPct>0.44000</PrmnntEndowmentBalanceEOYPct>
      <EndowmentsHeldUnrelatedOrgInd>0</EndowmentsHeldUnrelatedOrgInd>
      <EndowmentsHeldRelatedOrgInd>0</EndowmentsHeldRelatedOrgInd>
      <LandGrp>
        <OtherCostOrOtherBasisAmt>1246000</OtherCostOrOtherBasisAmt>
        <BookValueAmt>1246000</BookValueAmt>
      </LandGrp>
      <BuildingsGrp>
        <OtherCostOrOtherBasisAmt>8727987</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>5700380</DepreciationAmt>
        <BookValueAmt>3027607</BookValueAmt>
      </BuildingsGrp>
      <EquipmentGrp>
        <OtherCostOrOtherBasisAmt>377453</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>354727</DepreciationAmt>
        <BookValueAmt>22726</BookValueAmt>
      </EquipmentGrp>
      <TotalBookValueLandBuildingsAmt>4296333</TotalBookValueLandBuildingsAmt>
      <TotalRevEtcAuditedFinclStmtAmt>-2327074</TotalRevEtcAuditedFinclStmtAmt>
      <NetUnrealizedGainsInvstAmt>-5980461</NetUnrealizedGainsInvstAmt>
      <OtherRevenueAmt>57002</OtherRevenueAmt>
      <RevenueNotReportedAmt>-5923459</RevenueNotReportedAmt>
      <RevenueSubtotalAmt>3596385</RevenueSubtotalAmt>
      <InvestmentExpensesNotIncldAmt>32227</InvestmentExpensesNotIncldAmt>
      <RevenueNotReportedFinclStmtAmt>32227</RevenueNotReportedFinclStmtAmt>
      <TotalRevenuePerForm990Amt>3628612</TotalRevenuePerForm990Amt>
      <TotExpnsEtcAuditedFinclStmtAmt>3025769</TotExpnsEtcAuditedFinclStmtAmt>
      <OtherExpensesIncludedAmt>57002</OtherExpensesIncludedAmt>
      <ExpensesNotReportedAmt>57002</ExpensesNotReportedAmt>
      <ExpensesSubtotalAmt>2968767</ExpensesSubtotalAmt>
      <InvestmentExpensesNotIncld2Amt>32227</InvestmentExpensesNotIncld2Amt>
      <ExpensesNotRptFinclStmtAmt>32227</ExpensesNotRptFinclStmtAmt>
      <TotalExpensesPerForm990Amt>3000994</TotalExpensesPerForm990Amt>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART III, LINE 1A:</FormAndLineReferenceDesc>
        <ExplanationTxt>AS ALLOWED BY ACCOUNTING PRINCIPLES GENERALLY ACCEPTED IN THE UNITED STATES OF AMERICA AND FOLLOWING THE PRACTICES OF MANY MUSEUMS, THE ATHENEUM HAS NOT CAPITALIZED ITS COLLECTION OF ITEMS OF HISTORICAL NATURE AND OTHER RELATED OBJECTS PURCHASED OR DONATED. THE COLLECTION IS HELD FOR PUBLIC EXHIBITION, EDUCATION, OR RESEARCH IN FURTHERANCE OF PUBLIC SERVICE RATHER THAN FINANCIAL GAIN. THE ATHENEUM CONTINUALLY REVIEWS ITS COLLECTION AND MAY DEACCESS OR ACQUIRE ADDITIONAL ITEMS. EXPENDITURES FOR ADDITIONAL COLLECTION ITEMS ARE PRESENTED AS A REDUCTION IN THE APPROPRIATE CLASS OF NET ASSETS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART III, LINE 4:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ATHENEUM HAS A LARGE COLLECTION OF MATERIALS ABOUT NANTUCKET ISLAND, INCLUDING BOOKS, PAMPHLETS, NEWSPAPERS, LOGBOOKS, LETTERS AND EVEN AN HISTORIC COLLECTION OF BOOKS THAT WERE READ BY PATRONS OVER 100 YEARS AGO. THE ATHENEUM ACTIVELY COLLECTS NEW PUBLICATIONS AS WELL AS OUT OF PRINT ITEMS. NANTUCKET TITLES WITH OVER 700 TITLES AND GROWING, FROM DE CREVECOUR'S 1782 DESCRIPTION OF THE ISLAND IN LETTERS FROM AN AMERICAN FARMER TO NAT PHILBRICK'S IN THE HEART OF THE SEA, THE ATHENEUM STRIVE'S TO MAINTAIN THE BEST COLLECTION OF PRINTED MATERIAL ABOUT THE ISLAND AND ITS INHABITANTS. HISTORIC NEWSPAPERS THE COLLECTION OF NANTUCKET NEWSPAPERS DATES BACK TO 1816, THE YEAR OF THE PUBLICATION OF THE NANTUCKET GAZETTE AND CONTINUES TODAY WITH NANTUCKET'S WEEKLY NEWSPAPER THE INQUIRER AND MIRROR. THIRTY-SIX OF THE NEWSPAPERS EXISTED IN THE INTERIM. THE ATHENEUM PRESERVE'S ORIGINAL COPIES OF THESE PAPERS. HISTORIC NEWSPAPERS FROM 1816 THROUGH 2013 HAVE BEEN DIGITIZED AND ARE AVAILABLE TO THE PUBLIC ON-LINE. MANUSCRIPT COLLECTION THE ATHENEUM HAS A SMALL BUT IMPORTANT COLLECTION OF SHIP'S LOGS, JOURNALS, LETTERS AND OTHER DOCUMENTS RELATING TO NANTUCKET.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART V, LINE 4:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ATHENEUM'S ENDOWMENT CONSISTS OF INDIVIDUAL DONOR RESTRICTED FUNDS ESTABLISHED FOR A VARIETY OF PURPOSES. ITS ENDOWMENT INCLUDES BOTH DONOR RESTRICTED ENDOWMENT FUNDS AND FUNDS DESIGNATED BY THE ATHENEUM TO FUNCTION AS ENDOWMENTS. AS REQUIRED BY GENERALLY ACCEPTED ACCOUNTING PRINCIPLES, NET ASSETS ASSOCIATED WITH ENDOWMENT FUNDS ARE CLASSIFIED AND REPORTED BASED ON THE EXISTENCE OR ABSENCE OF DONOR-IMPOSED OR LEGAL RESTRICTIONS. AS REQUIRED BY GENERALLY ACCEPTED ACCOUNTING PRINCIPLES, THE ATHENEUM CLASSIFIES AS DONOR RESTRICTED NET ASSETS (A) THE ORIGINAL VALUE OF GIFTS DONATED TO THE PERMANENT ENDOWMENT, (B) THE ORIGINAL VALUE OF SUBSEQUENT GIFTS TO THE PERMANENT ENDOWMENT, AND (C) ACCUMULATIONS TO THE PERMANENT ENDOWMENT MADE IN ACCORDANCE WITH THE DIRECTION OF THE APPLICABLE DONOR GIFT INSTRUMENT AT THE TIME THE ACCUMULATION IS ADDED TO THE FUND. THE REMAINING PORTION OF THE DONOR-RESTRICTED ENDOWMENT FUND THAT IS NOT CLASSIFIED AS NON-EXPENDABLE NET ASSETS IS CLASSIFIED AS EXPENDABLE NET ASSETS UNTIL THOSE AMOUNTS ARE APPROPRIATED FOR EXPENDITURE BY THE ATHENEUM IN A MANNER CONSISTENT WITH THE STANDARD OF PRUDENCE PRESCRIBED BY STATE LAW. IN ACCORDANCE WITH THE UNIFORM PRUDENT MANAGEMENT OF INSTITUTIONAL FUNDS ACT, THE ATHENEUM MAY CONSIDER THE FOLLOWING FACTORS IN MAKING A DETERMINATION TO APPROPRIATE OR ACCUMULATE DONOR-RESTRICTED ENDOWMENT FUNDS: THE DURATION AND PRESERVATION OF THE FUND; THE PURPOSES OF THE ATHENEUM AND THE DONOR-RESTRICTED ENDOWMENT FUND; GENERAL ECONOMIC CONDITIONS; THE POSSIBLE EFFECT OF INFLATION AND DEFLATION; THE EXPECTED TOTAL RETURN FROM INCOME AND THE APPRECIATION OF INVESTMENTS; OTHER RESOURCES OF THE ATHENEUM; AND THE INVESTMENT POLICIES OF THE ATHENEUM. THE ATHENEUM HAS ADOPTED INVESTMENT AND SPENDING POLICIES FOR ITS BOARD-DESIGNATED AND OTHER ENDOWMENT ASSETS THAT ATTEMPT TO PROVIDE A PREDICTABLE STREAM OF FUNDING FOR ITS PROGRAMS WHILE SEEKING TO MAINTAIN THE PURCHASING POWER OF THE ENDOWMENT ASSETS. UNDER THIS POLICY, AS APPROVED BY THE BOARD, THE ENDOWMENT ASSETS ARE INVESTED IN A PORTFOLIO OF DEBT AND EQUITY SECURITIES WITH THE OBJECTIVE OF ACHIEVING LONG-TERM CAPITAL APPRECIATION WHILE MODERATING THE LEVEL OF INVESTMENT RISK. ACTUAL RETURNS IN ANY GIVEN YEAR MAY VARY FROM THIS AMOUNT. TO SATISFY ITS LONG-TERM RATE-OF-RETURN OBJECTIVES, THE ATHENEUM RELIES ON A TOTAL RETURN STRATEGY IN WHICH INVESTMENT RETURNS ARE ACHIEVED THROUGH BOTH CAPITAL APPRECIATION (REALIZED AND UNREALIZED) AND CURRENT YIELD (INTEREST, DIVIDENDS AND NET RENTAL INCOME). THE ATHENEUM HAS INVESTED IN DEBT AND EQUITY SECURITIES THAT TARGET A DIVERSIFIED ASSET ALLOCATION THAT PLACES A GREATER EMPHASIS ON EQUITY-BASED INVESTMENTS TO ACHIEVE ITS LONG-TERM RETURN OBJECTIVES WITHIN PRUDENT RISK CONSTRAINTS. THE ATHENEUM HAS A POLICY OF APPROPRIATING FOR DISTRIBUTION EACH YEAR 5.0% OF THE THREE-YEAR AVERAGE FAIR MARKET VALUE OF THE ENDOWMENT CALCULATED AS OF JUNE 30 FOR THE THREE YEARS PRECEDING THE YEAR IN WHICH THE DISTRIBUTION IS PLANNED. IN ESTABLISHING THIS POLICY, THE ATHENEUM CONSIDERED THE LONG-TERM EXPECTED RETURN ON ITS ENDOWMENT. THIS IS CONSISTENT WITH THE ATHENEUM'S OBJECTIVE TO MAINTAIN THE PURCHASING POWER OF ITS ENDOWMENT.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART XI, LINE 2D - OTHER ADJUSTMENTS:</FormAndLineReferenceDesc>
        <ExplanationTxt>RENTAL EXPENSES 57,002.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART XII, LINE 2D - OTHER ADJUSTMENTS:</FormAndLineReferenceDesc>
        <ExplanationTxt>RENTAL EXPENSES 57,002.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleD>
    <IRS990ScheduleJ documentId="RetDoc1042400001">
      <SubstantiationRequiredInd>1</SubstantiationRequiredInd>
      <CompensationCommitteeInd>X</CompensationCommitteeInd>
      <Form990OfOtherOrganizationsInd>X</Form990OfOtherOrganizationsInd>
      <BoardOrCommitteeApprovalInd>X</BoardOrCommitteeApprovalInd>
      <SeverancePaymentInd>0</SeverancePaymentInd>
      <SupplementalNonqualRtrPlanInd>0</SupplementalNonqualRtrPlanInd>
      <EquityBasedCompArrngmInd>0</EquityBasedCompArrngmInd>
      <CompBasedOnRevenueOfFlngOrgInd>0</CompBasedOnRevenueOfFlngOrgInd>
      <CompBsdOnRevRelatedOrgsInd>0</CompBsdOnRevRelatedOrgsInd>
      <CompBsdNetEarnsFlngOrgInd>0</CompBsdNetEarnsFlngOrgInd>
      <CompBsdNetEarnsRltdOrgsInd>0</CompBsdNetEarnsRltdOrgsInd>
      <AnyNonFixedPaymentsInd>0</AnyNonFixedPaymentsInd>
      <InitialContractExceptionInd>0</InitialContractExceptionInd>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>ANN SCOTT</PersonNm>
        <TitleTxt>EXECUTIVE DIRECTOR</TitleTxt>
        <BaseCompensationFilingOrgAmt>199518</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>0</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>0</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>7646</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>207164</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
    </IRS990ScheduleJ>
    <IRS990ScheduleL documentId="RetDoc1042800001">
      <LoansBtwnOrgInterestedPrsnGrp>
        <PersonNm>ANN SCOTT</PersonNm>
        <RelationshipWithOrgTxt>EXECUTIVE DIRECTOR</RelationshipWithOrgTxt>
        <LoanPurposeTxt>MORTGAGE FOR PUCHASE ON HOME ON ISLAND</LoanPurposeTxt>
        <LoanFromOrganizationInd>X</LoanFromOrganizationInd>
        <OriginalPrincipalAmt>512500</OriginalPrincipalAmt>
        <BalanceDueAmt>512500</BalanceDueAmt>
        <DefaultInd>0</DefaultInd>
        <BoardOrCommitteeApprovalInd>1</BoardOrCommitteeApprovalInd>
        <WrittenAgreementInd>1</WrittenAgreementInd>
      </LoansBtwnOrgInterestedPrsnGrp>
      <TotalBalanceDueAmt>512500</TotalBalanceDueAmt>
    </IRS990ScheduleL>
    <IRS990ScheduleM documentId="RetDoc1042900001">
      <SecuritiesPubliclyTradedGrp>
        <NonCashCheckboxInd>X</NonCashCheckboxInd>
        <ContributionCnt>3</ContributionCnt>
        <MethodOfDeterminingRevenuesTxt>FAIR MARKET VALUE</MethodOfDeterminingRevenuesTxt>
      </SecuritiesPubliclyTradedGrp>
      <AnyPropertyThatMustBeHeldInd>0</AnyPropertyThatMustBeHeldInd>
      <ReviewProcessUnusualNCGiftsInd>0</ReviewProcessUnusualNCGiftsInd>
      <ThirdPartiesUsedInd>0</ThirdPartiesUsedInd>
    </IRS990ScheduleM>
    <IRS990ScheduleO documentId="RetDoc1044400001">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE 990 WILL BE DISTRIBUTED TO THE BOARD ELECTRONICALLY. THE CFO WILL ASSEMBLE ALL QUESTIONS AND COMMENTS AND RESOLVE PRIOR TO FILING.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>THE BOARD OF TRUSTEES REVIEW THE ORGANIZATION'S CONFLICT OF INTEREST POLICY ANNUALLY IN ORDER TO ENSURE THAT THE ORGANIZATION'S BOARD OF TRUSTEES, OFFICERS, AND EMPLOYEES ARE REGULARLY AND CONSISTENTLY MONITORING AND ENFORCING IT.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 15</FormAndLineReferenceDesc>
        <ExplanationTxt>COMPENSATION DETERMINED BY A COMMITTEE OF THE BOARD AND INCLUDES REFERENCE TO COMPENSATION LEVELS AT SIMILAR NPF ON THE ISLAND.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>REQUESTS FOR REVIEW OF THE FORM 990 ARE FORWARDED TO THE ATHENEUM WEBSITE TO MAKE ARRANGEMENT FOR REVIEW.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>
