﻿<?xml version="1.0" encoding="utf-8"?>
<Return xmlns="http://www.irs.gov/efile" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" returnVersion="2015v2.1">
  <ReturnHeader binaryAttachmentCnt="0">
    <ReturnTs>2016-11-09T13:41:22-06:00</ReturnTs>
    <TaxPeriodEndDt>2015-12-31</TaxPeriodEndDt>
    <PreparerFirmGrp>
      <PreparerFirmEIN>043128198</PreparerFirmEIN>
      <PreparerFirmName>
        <BusinessNameLine1Txt>SANDERS WALSH &amp; EATON LLP</BusinessNameLine1Txt>
      </PreparerFirmName>
      <PreparerUSAddress>
        <AddressLine1Txt>PO BOX 1427</AddressLine1Txt>
        <CityNm>W CHATHAM</CityNm>
        <StateAbbreviationCd>MA</StateAbbreviationCd>
        <ZIPCd>02669</ZIPCd>
      </PreparerUSAddress>
    </PreparerFirmGrp>
    <ReturnTypeCd>990</ReturnTypeCd>
    <TaxPeriodBeginDt>2015-01-01</TaxPeriodBeginDt>
    <Filer>
      <EIN>042802203</EIN>
      <BusinessName>
        <BusinessNameLine1Txt>CAHOON MUSEUM OF AMERICAN ART INC</BusinessNameLine1Txt>
      </BusinessName>
      <BusinessNameControlTxt>CAHO</BusinessNameControlTxt>
      <PhoneNum>5084287581</PhoneNum>
      <USAddress>
        <AddressLine1Txt>PO BOX 1853</AddressLine1Txt>
        <CityNm>COTUIT</CityNm>
        <StateAbbreviationCd>MA</StateAbbreviationCd>
        <ZIPCd>02635</ZIPCd>
      </USAddress>
    </Filer>
    <BusinessOfficerGrp>
      <PersonNm>WILLIAM BABCOCK</PersonNm>
      <PersonTitleTxt>SECRETARY/PRESIDENT</PersonTitleTxt>
      <PhoneNum>5084287581</PhoneNum>
      <SignatureDt>2016-08-15</SignatureDt>
      <DiscussWithPaidPreparerInd>true</DiscussWithPaidPreparerInd>
    </BusinessOfficerGrp>
    <PreparerPersonGrp>
      <PreparerPersonNm>MICHAEL J WALSH CPA</PreparerPersonNm>
      <PTIN>P00239736</PTIN>
      <PhoneNum>5089450031</PhoneNum>
      <PreparationDt>2016-11-09</PreparationDt>
    </PreparerPersonGrp>
    <TaxYr>2015</TaxYr>
    <BuildTS>2017-02-10 21:41:12Z</BuildTS>
  </ReturnHeader>
  <ReturnData documentCnt="7">
    <IRS990 documentId="RetDoc3" referenceDocumentId="RetDoc7">
      <PrincipalOfficerNm>WILLIAM BABCOCK</PrincipalOfficerNm>
      <USAddress>
        <AddressLine1Txt>PO BOX 27</AddressLine1Txt>
        <CityNm>COTUIT</CityNm>
        <StateAbbreviationCd>MA</StateAbbreviationCd>
        <ZIPCd>02635</ZIPCd>
      </USAddress>
      <GrossReceiptsAmt>872412</GrossReceiptsAmt>
      <GroupReturnForAffiliatesInd>false</GroupReturnForAffiliatesInd>
      <Organization501c3Ind>X</Organization501c3Ind>
      <WebsiteAddressTxt>CAHOONMUSEUM.ORG</WebsiteAddressTxt>
      <TypeOfOrganizationCorpInd>X</TypeOfOrganizationCorpInd>
      <FormationYr>1984</FormationYr>
      <LegalDomicileStateCd>MA</LegalDomicileStateCd>
      <ActivityOrMissionDesc>THE CAHOON MUSEUM OF AMERICAN ART EMBRACES THE FULL VITALITY OF AMERICAN ART FROM THE EARLY 19TH CENTURY TO THE PRESENT. AS A PARTICULAR EMPHASIS, IT CELEBRATES THE CREATIVE SPIRIT OF RALPH AND MARTHA CAHOON THROUGH THE PRESERVATION OF BOTH THEIR ART AND HOUSE, IN WHICH THEY LIVED AND HAD THEIR STUDIO. THROUGH EXHIBITIONS AND EDUCATIONAL PROGRAMS, FOR CHILDREN AND ADULTS, IT SEEKS TO PROMOTE THE APPRECIATION AND STUDY OF AMERICAN ART WITH SPECIAL REFERENCE TO THE ART OF CAPE COD AND THE NORTHEAST.</ActivityOrMissionDesc>
      <VotingMembersGoverningBodyCnt>13</VotingMembersGoverningBodyCnt>
      <VotingMembersIndependentCnt>13</VotingMembersIndependentCnt>
      <TotalEmployeeCnt>7</TotalEmployeeCnt>
      <TotalVolunteersCnt>40</TotalVolunteersCnt>
      <TotalGrossUBIAmt>0</TotalGrossUBIAmt>
      <PYContributionsGrantsAmt>1781521</PYContributionsGrantsAmt>
      <CYContributionsGrantsAmt>808312</CYContributionsGrantsAmt>
      <PYProgramServiceRevenueAmt>875</PYProgramServiceRevenueAmt>
      <CYProgramServiceRevenueAmt>668</CYProgramServiceRevenueAmt>
      <PYInvestmentIncomeAmt>3385</PYInvestmentIncomeAmt>
      <CYInvestmentIncomeAmt>2946</CYInvestmentIncomeAmt>
      <PYOtherRevenueAmt>51279</PYOtherRevenueAmt>
      <CYOtherRevenueAmt>17988</CYOtherRevenueAmt>
      <PYTotalRevenueAmt>1837060</PYTotalRevenueAmt>
      <CYTotalRevenueAmt>829914</CYTotalRevenueAmt>
      <CYGrantsAndSimilarPaidAmt>0</CYGrantsAndSimilarPaidAmt>
      <CYBenefitsPaidToMembersAmt>0</CYBenefitsPaidToMembersAmt>
      <PYSalariesCompEmpBnftPaidAmt>166967</PYSalariesCompEmpBnftPaidAmt>
      <CYSalariesCompEmpBnftPaidAmt>178900</CYSalariesCompEmpBnftPaidAmt>
      <CYTotalProfFndrsngExpnsAmt>0</CYTotalProfFndrsngExpnsAmt>
      <CYTotalFundraisingExpenseAmt>27020</CYTotalFundraisingExpenseAmt>
      <PYOtherExpensesAmt>111390</PYOtherExpensesAmt>
      <CYOtherExpensesAmt>113290</CYOtherExpensesAmt>
      <PYTotalExpensesAmt>278357</PYTotalExpensesAmt>
      <CYTotalExpensesAmt>292190</CYTotalExpensesAmt>
      <PYRevenuesLessExpensesAmt>1558703</PYRevenuesLessExpensesAmt>
      <CYRevenuesLessExpensesAmt>537724</CYRevenuesLessExpensesAmt>
      <TotalAssetsBOYAmt>4411193</TotalAssetsBOYAmt>
      <TotalAssetsEOYAmt>4950450</TotalAssetsEOYAmt>
      <TotalLiabilitiesBOYAmt>37907</TotalLiabilitiesBOYAmt>
      <TotalLiabilitiesEOYAmt>39440</TotalLiabilitiesEOYAmt>
      <NetAssetsOrFundBalancesBOYAmt>4373286</NetAssetsOrFundBalancesBOYAmt>
      <NetAssetsOrFundBalancesEOYAmt>4911010</NetAssetsOrFundBalancesEOYAmt>
      <InfoInScheduleOPartIIIInd>X</InfoInScheduleOPartIIIInd>
      <MissionDesc>THE CAHOON MUSEUM OF AMERICAN ART EMBRACES THE FULL VITALITY OF AMERICAN ART FROM THE EARLY 19TH CENTURY TO THE PRESENT. AS A PARTICULAR EMPHASIS, IT CELEBRATES THE CREATIVE SPIRIT OF RALPH AND MARTHA CAHOON THROUGH THE PRESERVATION OF BOTH THEIR ART AND HOUSE, IN WHICH THEY LIVED AND HAD THEIR STUDIO. THROUGH EXHIBITIONS AND EDUCATIONAL PROGRAMS, FOR CHILDREN AND ADULTS, IT SEEKS TO PROMOTE THE APPRECIATION AND STUDY OF AMERICAN ART WITH SPECIAL REFERENCE TO THE ART OF CAPE COD AND THE NORTHEAST.</MissionDesc>
      <SignificantNewProgramSrvcInd>false</SignificantNewProgramSrvcInd>
      <SignificantChangeInd>false</SignificantChangeInd>
      <ExpenseAmt>160697</ExpenseAmt>
      <Desc>THE MUSEUM CONDUCTS VARIOUS CLASSES, WORKSHOPS AND LECTURES, AS WELL AS EXHIBITING PAINTINGS FOR THE EDUCATION AND ENJOYMENT OF THE PUBLIC.</Desc>
      <TotalProgramServiceExpensesAmt>160697</TotalProgramServiceExpensesAmt>
      <DescribedInSection501c3Ind referenceDocumentId="RetDoc8">true</DescribedInSection501c3Ind>
      <ScheduleBRequiredInd referenceDocumentId="RetDoc1">true</ScheduleBRequiredInd>
      <PoliticalCampaignActyInd>false</PoliticalCampaignActyInd>
      <LobbyingActivitiesInd>false</LobbyingActivitiesInd>
      <SubjectToProxyTaxInd>false</SubjectToProxyTaxInd>
      <DonorAdvisedFundInd referenceDocumentId="RetDoc4">false</DonorAdvisedFundInd>
      <ConservationEasementsInd referenceDocumentId="RetDoc4">false</ConservationEasementsInd>
      <CollectionsOfArtInd referenceDocumentId="RetDoc4">true</CollectionsOfArtInd>
      <CreditCounselingInd referenceDocumentId="RetDoc4">false</CreditCounselingInd>
      <TempOrPermanentEndowmentsInd referenceDocumentId="RetDoc4">false</TempOrPermanentEndowmentsInd>
      <ReportLandBuildingEquipmentInd referenceDocumentId="RetDoc4">true</ReportLandBuildingEquipmentInd>
      <ReportInvestmentsOtherSecInd referenceDocumentId="RetDoc4">false</ReportInvestmentsOtherSecInd>
      <ReportProgramRelatedInvstInd referenceDocumentId="RetDoc4">false</ReportProgramRelatedInvstInd>
      <ReportOtherAssetsInd referenceDocumentId="RetDoc4">true</ReportOtherAssetsInd>
      <ReportOtherLiabilitiesInd referenceDocumentId="RetDoc4">true</ReportOtherLiabilitiesInd>
      <IncludeFIN48FootnoteInd referenceDocumentId="RetDoc4">false</IncludeFIN48FootnoteInd>
      <IndependentAuditFinclStmtInd referenceDocumentId="RetDoc4">false</IndependentAuditFinclStmtInd>
      <ConsolidatedAuditFinclStmtInd referenceDocumentId="RetDoc4">false</ConsolidatedAuditFinclStmtInd>
      <SchoolOperatingInd>false</SchoolOperatingInd>
      <ForeignOfficeInd>false</ForeignOfficeInd>
      <ForeignActivitiesInd>false</ForeignActivitiesInd>
      <MoreThan5000KToOrgInd>false</MoreThan5000KToOrgInd>
      <MoreThan5000KToIndividualsInd>false</MoreThan5000KToIndividualsInd>
      <ProfessionalFundraisingInd referenceDocumentId="RetDoc5">false</ProfessionalFundraisingInd>
      <FundraisingActivitiesInd referenceDocumentId="RetDoc5">true</FundraisingActivitiesInd>
      <GamingActivitiesInd referenceDocumentId="RetDoc5">false</GamingActivitiesInd>
      <OperateHospitalInd>false</OperateHospitalInd>
      <GrantsToOrganizationsInd>false</GrantsToOrganizationsInd>
      <GrantsToIndividualsInd>false</GrantsToIndividualsInd>
      <ScheduleJRequiredInd>false</ScheduleJRequiredInd>
      <TaxExemptBondsInd>false</TaxExemptBondsInd>
      <EngagedInExcessBenefitTransInd>false</EngagedInExcessBenefitTransInd>
      <PYExcessBenefitTransInd>false</PYExcessBenefitTransInd>
      <LoanOutstandingInd>false</LoanOutstandingInd>
      <GrantToRelatedPersonInd>false</GrantToRelatedPersonInd>
      <BusinessRlnWithOrgMemInd>false</BusinessRlnWithOrgMemInd>
      <BusinessRlnWithFamMemInd>false</BusinessRlnWithFamMemInd>
      <BusinessRlnWithOfficerEntInd>false</BusinessRlnWithOfficerEntInd>
      <DeductibleNonCashContriInd referenceDocumentId="RetDoc6">false</DeductibleNonCashContriInd>
      <DeductibleArtContributionInd referenceDocumentId="RetDoc6">true</DeductibleArtContributionInd>
      <TerminateOperationsInd>false</TerminateOperationsInd>
      <PartialLiquidationInd>false</PartialLiquidationInd>
      <DisregardedEntityInd>false</DisregardedEntityInd>
      <RelatedEntityInd>false</RelatedEntityInd>
      <RelatedOrganizationCtrlEntInd>false</RelatedOrganizationCtrlEntInd>
      <TrnsfrExmptNonChrtblRltdOrgInd>false</TrnsfrExmptNonChrtblRltdOrgInd>
      <ActivitiesConductedPrtshpInd>false</ActivitiesConductedPrtshpInd>
      <ScheduleORequiredInd>true</ScheduleORequiredInd>
      <IRPDocumentCnt>4</IRPDocumentCnt>
      <IRPDocumentW2GCnt>0</IRPDocumentW2GCnt>
      <BackupWthldComplianceInd>false</BackupWthldComplianceInd>
      <EmployeeCnt>7</EmployeeCnt>
      <EmploymentTaxReturnsFiledInd>true</EmploymentTaxReturnsFiledInd>
      <UnrelatedBusIncmOverLimitInd>false</UnrelatedBusIncmOverLimitInd>
      <ForeignFinancialAccountInd>false</ForeignFinancialAccountInd>
      <ProhibitedTaxShelterTransInd>false</ProhibitedTaxShelterTransInd>
      <TaxablePartyNotificationInd>false</TaxablePartyNotificationInd>
      <NondeductibleContributionsInd>false</NondeductibleContributionsInd>
      <IndoorTanningServicesInd>false</IndoorTanningServicesInd>
      <InfoInScheduleOPartVIInd>X</InfoInScheduleOPartVIInd>
      <GoverningBodyVotingMembersCnt>13</GoverningBodyVotingMembersCnt>
      <IndependentVotingMemberCnt>13</IndependentVotingMemberCnt>
      <FamilyOrBusinessRlnInd>true</FamilyOrBusinessRlnInd>
      <DelegationOfMgmtDutiesInd>false</DelegationOfMgmtDutiesInd>
      <ChangeToOrgDocumentsInd>false</ChangeToOrgDocumentsInd>
      <MaterialDiversionOrMisuseInd>false</MaterialDiversionOrMisuseInd>
      <MembersOrStockholdersInd>false</MembersOrStockholdersInd>
      <ElectionOfBoardMembersInd>false</ElectionOfBoardMembersInd>
      <DecisionsSubjectToApprovaInd>false</DecisionsSubjectToApprovaInd>
      <MinutesOfGoverningBodyInd>true</MinutesOfGoverningBodyInd>
      <MinutesOfCommitteesInd>true</MinutesOfCommitteesInd>
      <OfficerMailingAddressInd>false</OfficerMailingAddressInd>
      <LocalChaptersInd>false</LocalChaptersInd>
      <Form990ProvidedToGvrnBodyInd>false</Form990ProvidedToGvrnBodyInd>
      <ConflictOfInterestPolicyInd>true</ConflictOfInterestPolicyInd>
      <AnnualDisclosureCoveredPrsnInd>true</AnnualDisclosureCoveredPrsnInd>
      <RegularMonitoringEnfrcInd>true</RegularMonitoringEnfrcInd>
      <WhistleblowerPolicyInd>true</WhistleblowerPolicyInd>
      <DocumentRetentionPolicyInd>true</DocumentRetentionPolicyInd>
      <CompensationProcessCEOInd>true</CompensationProcessCEOInd>
      <CompensationProcessOtherInd>false</CompensationProcessOtherInd>
      <InvestmentInJointVentureInd>false</InvestmentInJointVentureInd>
      <StatesWhereCopyOfReturnIsFldCd>MA</StatesWhereCopyOfReturnIsFldCd>
      <OtherWebsiteInd>X</OtherWebsiteInd>
      <UponRequestInd>X</UponRequestInd>
      <BooksInCareOfDetail>
        <PersonNm>SARAH JOHNSON</PersonNm>
        <PhoneNum>5084287581</PhoneNum>
        <USAddress>
          <AddressLine1Txt>4676 FALMOUTH ROAD</AddressLine1Txt>
          <CityNm>COTUIT</CityNm>
          <StateAbbreviationCd>MA</StateAbbreviationCd>
          <ZIPCd>02635</ZIPCd>
        </USAddress>
      </BooksInCareOfDetail>
      <Form990PartVIISectionAGrp>
        <PersonNm>RICHARD WATERHOUSE</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>65508</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>CAROL WILGUS GILLER</PersonNm>
        <TitleTxt>2015 PRESIDE</TitleTxt>
        <AverageHoursPerWeekRt>2.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>ROSEMARY RAPP</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>2.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>WILLIAM BABCOCK</PersonNm>
        <TitleTxt>SECRETARY/PR</TitleTxt>
        <AverageHoursPerWeekRt>2.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>BENJAMIN HESSE</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>2.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>LEONARD CARTER</PersonNm>
        <TitleTxt>VICE PRESIDE</TitleTxt>
        <AverageHoursPerWeekRt>2.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>BARNES RIZNIK</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>2.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>STUART W RAPP</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>2.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>MARY LECLAIR</PersonNm>
        <TitleTxt>TREASURER</TitleTxt>
        <AverageHoursPerWeekRt>2.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>KEVIN NOLAN</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>2.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>MARGARET VAN SCIVER</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>2.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>JASON ELDREDGE</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>2.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>SUZIE REID</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>2.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>HELLIE SWARTWOOD</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>2.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <TotalReportableCompFromOrgAmt>65508</TotalReportableCompFromOrgAmt>
      <FormerOfcrEmployeesListedInd>false</FormerOfcrEmployeesListedInd>
      <TotalCompGreaterThan150KInd>false</TotalCompGreaterThan150KInd>
      <CompensationFromOtherSrcsInd>false</CompensationFromOtherSrcsInd>
      <MembershipDuesAmt>10250</MembershipDuesAmt>
      <AllOtherContributionsAmt>798062</AllOtherContributionsAmt>
      <NoncashContributionsAmt>14068</NoncashContributionsAmt>
      <TotalContributionsAmt>808312</TotalContributionsAmt>
      <ProgramServiceRevenueGrp>
        <Desc>CLASS/PROGRAM INCOME</Desc>
        <TotalRevenueColumnAmt>668</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>668</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <TotalProgramServiceRevenueAmt>668</TotalProgramServiceRevenueAmt>
      <InvestmentIncomeGrp>
        <TotalRevenueColumnAmt>3116</TotalRevenueColumnAmt>
        <ExclusionAmt>3116</ExclusionAmt>
      </InvestmentIncomeGrp>
      <GrossAmountSalesAssetsGrp>
        <SecuritiesAmt>2811</SecuritiesAmt>
      </GrossAmountSalesAssetsGrp>
      <LessCostOthBasisSalesExpnssGrp>
        <SecuritiesAmt>2981</SecuritiesAmt>
      </LessCostOthBasisSalesExpnssGrp>
      <GainOrLossGrp>
        <SecuritiesAmt>-170</SecuritiesAmt>
      </GainOrLossGrp>
      <NetGainOrLossInvestmentsGrp>
        <TotalRevenueColumnAmt>-170</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>-170</RelatedOrExemptFuncIncomeAmt>
      </NetGainOrLossInvestmentsGrp>
      <FundraisingGrossIncomeAmt>45660</FundraisingGrossIncomeAmt>
      <FundraisingDirectExpensesAmt>32626</FundraisingDirectExpensesAmt>
      <NetIncmFromFundraisingEvtGrp>
        <TotalRevenueColumnAmt>13034</TotalRevenueColumnAmt>
      </NetIncmFromFundraisingEvtGrp>
      <GrossSalesOfInventoryAmt>11842</GrossSalesOfInventoryAmt>
      <CostOfGoodsSoldAmt>6891</CostOfGoodsSoldAmt>
      <NetIncomeOrLossGrp>
        <TotalRevenueColumnAmt>4951</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>4951</RelatedOrExemptFuncIncomeAmt>
      </NetIncomeOrLossGrp>
      <OtherRevenueMiscGrp>
        <Desc>MISCELLANEOUS INCOME</Desc>
        <TotalRevenueColumnAmt>3</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>3</RelatedOrExemptFuncIncomeAmt>
      </OtherRevenueMiscGrp>
      <OtherRevenueTotalAmt>3</OtherRevenueTotalAmt>
      <TotalRevenueGrp>
        <TotalRevenueColumnAmt>829914</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>5452</RelatedOrExemptFuncIncomeAmt>
        <ExclusionAmt>3116</ExclusionAmt>
      </TotalRevenueGrp>
      <OtherSalariesAndWagesGrp>
        <TotalAmt>156028</TotalAmt>
        <ProgramServicesAmt>110925</ProgramServicesAmt>
        <ManagementAndGeneralAmt>21128</ManagementAndGeneralAmt>
        <FundraisingAmt>23975</FundraisingAmt>
      </OtherSalariesAndWagesGrp>
      <OtherEmployeeBenefitsGrp>
        <TotalAmt>8880</TotalAmt>
        <ProgramServicesAmt>6714</ProgramServicesAmt>
        <ManagementAndGeneralAmt>1279</ManagementAndGeneralAmt>
        <FundraisingAmt>887</FundraisingAmt>
      </OtherEmployeeBenefitsGrp>
      <PayrollTaxesGrp>
        <TotalAmt>13992</TotalAmt>
        <ProgramServicesAmt>9941</ProgramServicesAmt>
        <ManagementAndGeneralAmt>1893</ManagementAndGeneralAmt>
        <FundraisingAmt>2158</FundraisingAmt>
      </PayrollTaxesGrp>
      <FeesForServicesAccountingGrp>
        <TotalAmt>7750</TotalAmt>
        <ManagementAndGeneralAmt>7750</ManagementAndGeneralAmt>
      </FeesForServicesAccountingGrp>
      <AdvertisingGrp>
        <TotalAmt>11332</TotalAmt>
        <ProgramServicesAmt>11332</ProgramServicesAmt>
      </AdvertisingGrp>
      <OfficeExpensesGrp>
        <TotalAmt>4082</TotalAmt>
        <ManagementAndGeneralAmt>4082</ManagementAndGeneralAmt>
      </OfficeExpensesGrp>
      <OccupancyGrp>
        <TotalAmt>36880</TotalAmt>
        <ManagementAndGeneralAmt>36880</ManagementAndGeneralAmt>
      </OccupancyGrp>
      <DepreciationDepletionGrp>
        <TotalAmt>16401</TotalAmt>
        <ManagementAndGeneralAmt>16401</ManagementAndGeneralAmt>
      </DepreciationDepletionGrp>
      <OtherExpensesGrp>
        <Desc>EXHIBITION EXPENSE</Desc>
        <TotalAmt>9124</TotalAmt>
        <ProgramServicesAmt>9124</ProgramServicesAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>MOVING EXPENSE</Desc>
        <TotalAmt>8062</TotalAmt>
        <ManagementAndGeneralAmt>8062</ManagementAndGeneralAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>CAPITAL CAMPAIGN EXPENSE</Desc>
        <TotalAmt>6195</TotalAmt>
        <ProgramServicesAmt>6195</ProgramServicesAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>ANNUAL APPEAL EXPENSE</Desc>
        <TotalAmt>2496</TotalAmt>
        <ProgramServicesAmt>2496</ProgramServicesAmt>
      </OtherExpensesGrp>
      <AllOtherExpensesGrp>
        <TotalAmt>10968</TotalAmt>
        <ProgramServicesAmt>3970</ProgramServicesAmt>
        <ManagementAndGeneralAmt>6998</ManagementAndGeneralAmt>
      </AllOtherExpensesGrp>
      <TotalFunctionalExpensesGrp>
        <TotalAmt>292190</TotalAmt>
        <ProgramServicesAmt>160697</ProgramServicesAmt>
        <ManagementAndGeneralAmt>104473</ManagementAndGeneralAmt>
        <FundraisingAmt>27020</FundraisingAmt>
      </TotalFunctionalExpensesGrp>
      <CashNonInterestBearingGrp>
        <BOYAmt>1666906</BOYAmt>
        <EOYAmt>141370</EOYAmt>
      </CashNonInterestBearingGrp>
      <SavingsAndTempCashInvstGrp>
        <BOYAmt>1606</BOYAmt>
        <EOYAmt>100004</EOYAmt>
      </SavingsAndTempCashInvstGrp>
      <InventoriesForSaleOrUseGrp>
        <BOYAmt>36914</BOYAmt>
        <EOYAmt>35356</EOYAmt>
      </InventoriesForSaleOrUseGrp>
      <LandBldgEquipCostOrOtherBssAmt>867841</LandBldgEquipCostOrOtherBssAmt>
      <LandBldgEquipAccumDeprecAmt>200107</LandBldgEquipAccumDeprecAmt>
      <LandBldgEquipBasisNetGrp>
        <BOYAmt>684135</BOYAmt>
        <EOYAmt>667734</EOYAmt>
      </LandBldgEquipBasisNetGrp>
      <OtherAssetsTotalGrp>
        <BOYAmt>2021632</BOYAmt>
        <EOYAmt>4005986</EOYAmt>
      </OtherAssetsTotalGrp>
      <TotalAssetsGrp>
        <BOYAmt>4411193</BOYAmt>
        <EOYAmt>4950450</EOYAmt>
      </TotalAssetsGrp>
      <AccountsPayableAccrExpnssGrp>
        <BOYAmt>32746</BOYAmt>
        <EOYAmt>33846</EOYAmt>
      </AccountsPayableAccrExpnssGrp>
      <OtherLiabilitiesGrp>
        <BOYAmt>5161</BOYAmt>
        <EOYAmt>5594</EOYAmt>
      </OtherLiabilitiesGrp>
      <TotalLiabilitiesGrp>
        <BOYAmt>37907</BOYAmt>
        <EOYAmt>39440</EOYAmt>
      </TotalLiabilitiesGrp>
      <OrganizationFollowsSFAS117Ind>X</OrganizationFollowsSFAS117Ind>
      <UnrestrictedNetAssetsGrp>
        <BOYAmt>2812434</BOYAmt>
        <EOYAmt>4911010</EOYAmt>
      </UnrestrictedNetAssetsGrp>
      <TemporarilyRstrNetAssetsGrp>
        <BOYAmt>1560852</BOYAmt>
      </TemporarilyRstrNetAssetsGrp>
      <TotalNetAssetsFundBalanceGrp>
        <BOYAmt>4373286</BOYAmt>
        <EOYAmt>4911010</EOYAmt>
      </TotalNetAssetsFundBalanceGrp>
      <TotLiabNetAssetsFundBalanceGrp>
        <BOYAmt>4411193</BOYAmt>
        <EOYAmt>4950450</EOYAmt>
      </TotLiabNetAssetsFundBalanceGrp>
      <ReconcilationRevenueExpnssAmt>537724</ReconcilationRevenueExpnssAmt>
      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
      <AccountantCompileOrReviewInd>false</AccountantCompileOrReviewInd>
      <FSAuditedInd>true</FSAuditedInd>
      <FSAuditedBasisGrp>
        <SeparateBasisFinclStmtInd>X</SeparateBasisFinclStmtInd>
      </FSAuditedBasisGrp>
      <AuditCommitteeInd>true</AuditCommitteeInd>
      <FederalGrantAuditRequiredInd>false</FederalGrantAuditRequiredInd>
    </IRS990>
    <IRS990ScheduleA documentId="RetDoc8">
      <PubliclySupportedOrg509a2Ind>X</PubliclySupportedOrg509a2Ind>
      <GiftsGrantsContrisRcvd509Grp>
        <CurrentTaxYearMinus4YearsAmt>273327</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>313271</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>389498</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>1781521</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>808312</CurrentTaxYearAmt>
        <TotalAmt>3565929</TotalAmt>
      </GiftsGrantsContrisRcvd509Grp>
      <GrossReceiptsAdmissionsGrp>
        <CurrentTaxYearMinus4YearsAmt>216087</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>117809</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>89360</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>98694</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>58173</CurrentTaxYearAmt>
        <TotalAmt>580123</TotalAmt>
      </GrossReceiptsAdmissionsGrp>
      <Total509Grp>
        <CurrentTaxYearMinus4YearsAmt>489414</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>431080</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>478858</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>1880215</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>866485</CurrentTaxYearAmt>
        <TotalAmt>4146052</TotalAmt>
      </Total509Grp>
      <PublicSupportTotal509Amt>4146052</PublicSupportTotal509Amt>
      <GrossInvestmentIncome509Grp>
        <CurrentTaxYearMinus4YearsAmt>670</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>430</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>2401</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>3853</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>3116</CurrentTaxYearAmt>
        <TotalAmt>10470</TotalAmt>
      </GrossInvestmentIncome509Grp>
      <InvestmentIncomeAndUBTIGrp>
        <CurrentTaxYearMinus4YearsAmt>670</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>430</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>2401</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>3853</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>3116</CurrentTaxYearAmt>
        <TotalAmt>10470</TotalAmt>
      </InvestmentIncomeAndUBTIGrp>
      <TotalSupportCalendarYearGrp>
        <CurrentTaxYearMinus4YearsAmt>490084</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>431510</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>481259</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>1884068</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>869601</CurrentTaxYearAmt>
        <TotalAmt>4156522</TotalAmt>
      </TotalSupportCalendarYearGrp>
      <PublicSupportCY509Pct>0.99750</PublicSupportCY509Pct>
      <PublicSupportPY509Pct>0.99630</PublicSupportPY509Pct>
      <InvestmentIncomeCYPct>0.00000</InvestmentIncomeCYPct>
      <InvestmentIncomePYPct>0.00000</InvestmentIncomePYPct>
      <ThirtyThrPctSuprtTestsCY509Ind>X</ThirtyThrPctSuprtTestsCY509Ind>
    </IRS990ScheduleA>
    <IRS990ScheduleB documentId="RetDoc1">
      <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="RetDoc4">
      <ArtPublicExhibitionAmountsGrp>
        <AssetsIncludedAmt>1402042</AssetsIncludedAmt>
      </ArtPublicExhibitionAmountsGrp>
      <CollectionUsedPubExhibitionInd>X</CollectionUsedPubExhibitionInd>
      <CollUsedScholarlyRsrchInd>X</CollUsedScholarlyRsrchInd>
      <CollectionUsedPreservationInd>X</CollectionUsedPreservationInd>
      <SolicitedAssetsSaleInd>false</SolicitedAssetsSaleInd>
      <LandGrp>
        <OtherCostOrOtherBasisAmt>262800</OtherCostOrOtherBasisAmt>
        <BookValueAmt>262800</BookValueAmt>
      </LandGrp>
      <BuildingsGrp>
        <OtherCostOrOtherBasisAmt>521881</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>129825</DepreciationAmt>
        <BookValueAmt>392056</BookValueAmt>
      </BuildingsGrp>
      <LeaseholdImprovementsGrp>
        <OtherCostOrOtherBasisAmt>42642</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>30630</DepreciationAmt>
        <BookValueAmt>12012</BookValueAmt>
      </LeaseholdImprovementsGrp>
      <EquipmentGrp>
        <OtherCostOrOtherBasisAmt>31918</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>31052</DepreciationAmt>
        <BookValueAmt>866</BookValueAmt>
      </EquipmentGrp>
      <OtherLandBuildingsGrp>
        <OtherCostOrOtherBasisAmt>8600</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>8600</DepreciationAmt>
      </OtherLandBuildingsGrp>
      <TotalBookValueLandBuildingsAmt>667734</TotalBookValueLandBuildingsAmt>
      <OtherAssetsOrgGrp>
        <Desc>CONSTRUCTION IN PROGRESS</Desc>
        <BookValueAmt>2603944</BookValueAmt>
      </OtherAssetsOrgGrp>
      <OtherAssetsOrgGrp>
        <Desc>ART COLLECTION</Desc>
        <BookValueAmt>1402042</BookValueAmt>
      </OtherAssetsOrgGrp>
      <TotalBookValueOtherAssetsAmt>4005986</TotalBookValueOtherAssetsAmt>
      <OtherLiabilitiesOrgGrp>
        <Desc>PAYROLL TAXES PAYABLE</Desc>
        <Amt>5508</Amt>
      </OtherLiabilitiesOrgGrp>
      <OtherLiabilitiesOrgGrp>
        <Desc>SALES TAX PAYABLE</Desc>
        <Amt>86</Amt>
      </OtherLiabilitiesOrgGrp>
      <TotalLiabilityAmt>5594</TotalLiabilityAmt>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE D, PAGE 4, PART XIII</FormAndLineReferenceDesc>
        <ExplanationTxt>PART III, LINE 4 - COLLECTIONS AND RELATION TO EXEMPT PURPOSE THE CAHOON MUSEUM OF AMERICAN ART, INC. EMBRACES THE FULL VITALITY OF AMERICAN ART FROM THE EARLY 19TH CENTURY TO THE PRESENT. AS A PARTICULAR EMPHASIS, IT CELEBRATES THE CREATIVE SPIRIT OF RALPH AND MARTHA CAHOON THROUGH THE PRESERVATION OF BOTH THEIR ART AND HOUSE, IN WHICH THEY LIVED AND HAD THEIR STUDIO. THROUGH EXHIBITIONS AND EDUCATIONAL PROGRAMS, FOR CHILDREN AND ADULTS, IT SEEKS TO PROMOTE THE APPRECIATION AND STUDY OF AMERICAN ART WITH SPECIAL REFERENCE TO THE ART OF CAPE COD AND THE NORTHEAST.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleD>
    <IRS990ScheduleG documentId="RetDoc5">
      <FundraisingEventInformationGrp>
        <Event1Nm>BRUSH OFF</Event1Nm>
        <GrossReceiptsEvent1Amt>42963</GrossReceiptsEvent1Amt>
        <GrossRevenueEvent1Amt>42963</GrossRevenueEvent1Amt>
        <OtherDirectExpensesEvent1Amt>23944</OtherDirectExpensesEvent1Amt>
        <GrossReceiptsTotalAmt>42963</GrossReceiptsTotalAmt>
        <GrossRevenueTotalEventsAmt>42963</GrossRevenueTotalEventsAmt>
        <OthDirectExpnssTotalEventsAmt>23944</OthDirectExpnssTotalEventsAmt>
        <DirectExpenseSummaryEventsAmt>23944</DirectExpenseSummaryEventsAmt>
        <NetIncomeSummaryAmt>19019</NetIncomeSummaryAmt>
      </FundraisingEventInformationGrp>
    </IRS990ScheduleG>
    <IRS990ScheduleM documentId="RetDoc6">
      <WorksOfArtGrp>
        <NonCashCheckboxInd>X</NonCashCheckboxInd>
        <ContributionCnt>1</ContributionCnt>
        <NoncashContributionsRptF990Amt>12550</NoncashContributionsRptF990Amt>
      </WorksOfArtGrp>
      <SecuritiesPubliclyTradedGrp>
        <NonCashCheckboxInd>X</NonCashCheckboxInd>
        <ContributionCnt>1</ContributionCnt>
        <NoncashContributionsRptF990Amt>1518</NoncashContributionsRptF990Amt>
      </SecuritiesPubliclyTradedGrp>
      <AnyPropertyThatMustBeHeldInd>false</AnyPropertyThatMustBeHeldInd>
      <ReviewProcessUnusualNCGiftsInd>true</ReviewProcessUnusualNCGiftsInd>
      <ThirdPartiesUsedInd>false</ThirdPartiesUsedInd>
    </IRS990ScheduleM>
    <IRS990ScheduleO documentId="RetDoc7">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990 - ORGANIZATION'S MISSION</FormAndLineReferenceDesc>
        <ExplanationTxt>THE CAHOON MUSEUM OF AMERICAN ART EMBRACES THE FULL VITALITY OF AMERICAN ART FROM THE EARLY 19TH CENTURY TO THE PRESENT. AS A PARTICULAR EMPHASIS, IT CELEBRATES THE CREATIVE SPIRIT OF RALPH AND MARTHA CAHOON THROUGH THE PRESERVATION OF BOTH THEIR ART AND HOUSE, IN WHICH THEY LIVED AND HAD THEIR STUDIO. THROUGH EXHIBITIONS AND EDUCATIONAL PROGRAMS, FOR CHILDREN AND ADULTS, IT SEEKS TO PROMOTE THE APPRECIATION AND STUDY OF AMERICAN ART WITH SPECIAL REFERENCE TO THE ART OF CAPE COD AND THE NORTHEAST.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 2</FormAndLineReferenceDesc>
        <ExplanationTxt>ROSEMARY RAPP STUART RAPP TRUSTEE TRUSTEE MOTHER/SON</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE BUSINESS MANAGER REVIEWS THE 990 AND FORWARDS TO THE TREASURER FOR REVIEW AND SIGNATURE. THE 990 IS AVAILABLE TO EACH TRUSTEE TO REVIEW.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION MONITORS AND ENFORCES COMPLIANCE WITH THE CONFLICT OF INTEREST POLICY ANNUALLY.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 15A</FormAndLineReferenceDesc>
        <ExplanationTxt>THE BOARD AND THE FINANCE COMMITTEE DETERNINE THE APPROPRIATE LEVEL OF COMPENSATION OF THE CEO.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>AVAILABLE UPON REQUEST.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>