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      <Form990PartVIISectionAGrp>
        <PersonNm>DR HARVEY W SCHILLER</PersonNm>
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      <Form990PartVIISectionAGrp>
        <PersonNm>OZZIE SMITH</PersonNm>
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      <Form990PartVIISectionAGrp>
        <PersonNm>EDWARD W STACK</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>THOMAS TULL</PersonNm>
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      <Form990PartVIISectionAGrp>
        <PersonNm>CAL RIPKEN JR</PersonNm>
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      <Form990PartVIISectionAGrp>
        <PersonNm>ROBERTO ALOMAR</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>ALEXANDER CHARLTON</PersonNm>
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      <Form990PartVIISectionAGrp>
        <PersonNm>KEN KENDRICK</PersonNm>
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      <Form990PartVIISectionAGrp>
        <PersonNm>TIM MEAD</PersonNm>
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      <Form990PartVIISectionAGrp>
        <PersonNm>JEFFREY J JONES</PersonNm>
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      <Form990PartVIISectionAGrp>
        <PersonNm>SEAN GAHAGAN</PersonNm>
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      <Form990PartVIISectionAGrp>
        <PersonNm>KENNETH MEIFERT</PersonNm>
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      <Form990PartVIISectionAGrp>
        <PersonNm>ERIK STROHL</PersonNm>
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        <AverageHoursPerWeekRltdOrgRt>0.00</AverageHoursPerWeekRltdOrgRt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>JONATHAN SHESTAKOFSKY</PersonNm>
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        <OfficerInd>X</OfficerInd>
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      <Form990PartVIISectionAGrp>
        <PersonNm>EVAN G CHASE</PersonNm>
        <TitleTxt>SECURITY DIRECTOR</TitleTxt>
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        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
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      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>KPMG LLP</BusinessNameLine1Txt>
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        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>DEPT 0511 PO BOX 120511</AddressLine1Txt>
            <CityNm>DALLAS</CityNm>
            <StateAbbreviationCd>TX</StateAbbreviationCd>
            <ZIPCd>753120511</ZIPCd>
          </USAddress>
        </ContractorAddress>
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      <GovernmentGrantsAmt>1788420</GovernmentGrantsAmt>
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      <NoncashContributionsAmt>53015</NoncashContributionsAmt>
      <TotalContributionsAmt>9444570</TotalContributionsAmt>
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        <BusinessCd>900099</BusinessCd>
        <TotalRevenueColumnAmt>1850506</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>1850506</RelatedOrExemptFuncIncomeAmt>
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      <ProgramServiceRevenueGrp>
        <Desc>ADMISSIONS</Desc>
        <BusinessCd>900099</BusinessCd>
        <TotalRevenueColumnAmt>949095</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>949095</RelatedOrExemptFuncIncomeAmt>
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      <ProgramServiceRevenueGrp>
        <Desc>PROGRAM SERVICES</Desc>
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      <ProgramServiceRevenueGrp>
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        <BusinessCd>900099</BusinessCd>
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        <TotalRevenueColumnAmt>572607</TotalRevenueColumnAmt>
        <ExclusionAmt>572607</ExclusionAmt>
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      <RoyaltiesRevenueGrp>
        <TotalRevenueColumnAmt>472678</TotalRevenueColumnAmt>
        <ExclusionAmt>472678</ExclusionAmt>
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      <LessCostOthBasisSalesExpnssGrp>
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      </LessCostOthBasisSalesExpnssGrp>
      <GainOrLossGrp>
        <SecuritiesAmt>36110</SecuritiesAmt>
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      <NetGainOrLossInvestmentsGrp>
        <TotalRevenueColumnAmt>36110</TotalRevenueColumnAmt>
        <ExclusionAmt>36110</ExclusionAmt>
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      <FundraisingDirectExpensesAmt>13231</FundraisingDirectExpensesAmt>
      <NetIncmFromFundraisingEvtGrp>
        <TotalRevenueColumnAmt>-13231</TotalRevenueColumnAmt>
        <ExclusionAmt>-13231</ExclusionAmt>
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      <GrossSalesOfInventoryAmt>2687227</GrossSalesOfInventoryAmt>
      <CostOfGoodsSoldAmt>2682246</CostOfGoodsSoldAmt>
      <NetIncomeOrLossGrp>
        <TotalRevenueColumnAmt>4981</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>4981</RelatedOrExemptFuncIncomeAmt>
      </NetIncomeOrLossGrp>
      <OtherRevenueMiscGrp>
        <Desc>EMPLOYEE RETENTION CREDIT</Desc>
        <BusinessCd>900099</BusinessCd>
        <TotalRevenueColumnAmt>503475</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>503475</RelatedOrExemptFuncIncomeAmt>
      </OtherRevenueMiscGrp>
      <OtherRevenueMiscGrp>
        <Desc>MISCELLANEOUS INCOME</Desc>
        <BusinessCd>900099</BusinessCd>
        <TotalRevenueColumnAmt>12896</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>12896</RelatedOrExemptFuncIncomeAmt>
      </OtherRevenueMiscGrp>
      <OtherRevenueMiscGrp>
        <Desc>FACILITY USE FEES</Desc>
        <BusinessCd>900099</BusinessCd>
        <TotalRevenueColumnAmt>3000</TotalRevenueColumnAmt>
        <ExclusionAmt>3000</ExclusionAmt>
      </OtherRevenueMiscGrp>
      <OtherRevenueTotalAmt>519371</OtherRevenueTotalAmt>
      <TotalRevenueGrp>
        <TotalRevenueColumnAmt>13912990</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>3397256</RelatedOrExemptFuncIncomeAmt>
        <UnrelatedBusinessRevenueAmt>0</UnrelatedBusinessRevenueAmt>
        <ExclusionAmt>1071164</ExclusionAmt>
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      <CompCurrentOfcrDirectorsGrp>
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        <ProgramServicesAmt>604576</ProgramServicesAmt>
        <ManagementAndGeneralAmt>917113</ManagementAndGeneralAmt>
        <FundraisingAmt>71724</FundraisingAmt>
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      <OtherSalariesAndWagesGrp>
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        <ProgramServicesAmt>2255051</ProgramServicesAmt>
        <ManagementAndGeneralAmt>613919</ManagementAndGeneralAmt>
        <FundraisingAmt>174516</FundraisingAmt>
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      <PensionPlanContributionsGrp>
        <TotalAmt>268539</TotalAmt>
        <ProgramServicesAmt>195877</ProgramServicesAmt>
        <ManagementAndGeneralAmt>54936</ManagementAndGeneralAmt>
        <FundraisingAmt>17726</FundraisingAmt>
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        <TotalAmt>781312</TotalAmt>
        <ProgramServicesAmt>558820</ProgramServicesAmt>
        <ManagementAndGeneralAmt>162889</ManagementAndGeneralAmt>
        <FundraisingAmt>59603</FundraisingAmt>
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      <PayrollTaxesGrp>
        <TotalAmt>280051</TotalAmt>
        <ProgramServicesAmt>202819</ProgramServicesAmt>
        <ManagementAndGeneralAmt>60112</ManagementAndGeneralAmt>
        <FundraisingAmt>17120</FundraisingAmt>
      </PayrollTaxesGrp>
      <FeesForServicesLegalGrp>
        <TotalAmt>148280</TotalAmt>
        <ManagementAndGeneralAmt>148280</ManagementAndGeneralAmt>
      </FeesForServicesLegalGrp>
      <FeesForServicesAccountingGrp>
        <TotalAmt>129300</TotalAmt>
        <ManagementAndGeneralAmt>129300</ManagementAndGeneralAmt>
      </FeesForServicesAccountingGrp>
      <FeesForSrvcInvstMgmntFeesGrp>
        <TotalAmt>208690</TotalAmt>
        <ManagementAndGeneralAmt>208690</ManagementAndGeneralAmt>
      </FeesForSrvcInvstMgmntFeesGrp>
      <FeesForServicesOtherGrp>
        <TotalAmt>316632</TotalAmt>
        <ProgramServicesAmt>223304</ProgramServicesAmt>
        <ManagementAndGeneralAmt>71306</ManagementAndGeneralAmt>
        <FundraisingAmt>22022</FundraisingAmt>
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      <AdvertisingGrp>
        <TotalAmt>339310</TotalAmt>
        <ProgramServicesAmt>338272</ProgramServicesAmt>
        <ManagementAndGeneralAmt>763</ManagementAndGeneralAmt>
        <FundraisingAmt>275</FundraisingAmt>
      </AdvertisingGrp>
      <OfficeExpensesGrp>
        <TotalAmt>375170</TotalAmt>
        <ProgramServicesAmt>289996</ProgramServicesAmt>
        <ManagementAndGeneralAmt>24486</ManagementAndGeneralAmt>
        <FundraisingAmt>60688</FundraisingAmt>
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      <InformationTechnologyGrp>
        <TotalAmt>203967</TotalAmt>
        <ProgramServicesAmt>152791</ProgramServicesAmt>
        <ManagementAndGeneralAmt>38676</ManagementAndGeneralAmt>
        <FundraisingAmt>12500</FundraisingAmt>
      </InformationTechnologyGrp>
      <OccupancyGrp>
        <TotalAmt>764057</TotalAmt>
        <ProgramServicesAmt>575562</ProgramServicesAmt>
        <ManagementAndGeneralAmt>188495</ManagementAndGeneralAmt>
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      <TravelGrp>
        <TotalAmt>49645</TotalAmt>
        <ProgramServicesAmt>6837</ProgramServicesAmt>
        <ManagementAndGeneralAmt>30029</ManagementAndGeneralAmt>
        <FundraisingAmt>12779</FundraisingAmt>
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      <InterestGrp>
        <TotalAmt>26100</TotalAmt>
        <ManagementAndGeneralAmt>26100</ManagementAndGeneralAmt>
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      <DepreciationDepletionGrp>
        <TotalAmt>1826656</TotalAmt>
        <ProgramServicesAmt>1484158</ProgramServicesAmt>
        <ManagementAndGeneralAmt>342498</ManagementAndGeneralAmt>
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      <InsuranceGrp>
        <TotalAmt>245165</TotalAmt>
        <ProgramServicesAmt>164139</ProgramServicesAmt>
        <ManagementAndGeneralAmt>81026</ManagementAndGeneralAmt>
      </InsuranceGrp>
      <OtherExpensesGrp>
        <Desc>EXPRESS &amp; POSTAGE</Desc>
        <TotalAmt>415989</TotalAmt>
        <ProgramServicesAmt>380230</ProgramServicesAmt>
        <ManagementAndGeneralAmt>11177</ManagementAndGeneralAmt>
        <FundraisingAmt>24582</FundraisingAmt>
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      <OtherExpensesGrp>
        <Desc>CONSERVATION &amp; REFURB.</Desc>
        <TotalAmt>63098</TotalAmt>
        <ProgramServicesAmt>63098</ProgramServicesAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>HALL OF FAME WEEKEND</Desc>
        <TotalAmt>35930</TotalAmt>
        <ProgramServicesAmt>35930</ProgramServicesAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>EDUCATION SPONSORED OUT</Desc>
        <TotalAmt>294</TotalAmt>
        <ProgramServicesAmt>294</ProgramServicesAmt>
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      <AllOtherExpensesGrp>
        <TotalAmt>331154</TotalAmt>
        <ProgramServicesAmt>312693</ProgramServicesAmt>
        <ManagementAndGeneralAmt>11066</ManagementAndGeneralAmt>
        <FundraisingAmt>7395</FundraisingAmt>
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      <TotalFunctionalExpensesGrp>
        <TotalAmt>11446238</TotalAmt>
        <ProgramServicesAmt>7844447</ProgramServicesAmt>
        <ManagementAndGeneralAmt>3120861</ManagementAndGeneralAmt>
        <FundraisingAmt>480930</FundraisingAmt>
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      <CashNonInterestBearingGrp>
        <BOYAmt>563138</BOYAmt>
        <EOYAmt>2951336</EOYAmt>
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      <SavingsAndTempCashInvstGrp>
        <BOYAmt>2561228</BOYAmt>
        <EOYAmt>2203136</EOYAmt>
      </SavingsAndTempCashInvstGrp>
      <PledgesAndGrantsReceivableGrp>
        <BOYAmt>7723192</BOYAmt>
        <EOYAmt>5718624</EOYAmt>
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      <AccountsReceivableGrp>
        <BOYAmt>215887</BOYAmt>
        <EOYAmt>673333</EOYAmt>
      </AccountsReceivableGrp>
      <InventoriesForSaleOrUseGrp>
        <BOYAmt>627606</BOYAmt>
        <EOYAmt>662296</EOYAmt>
      </InventoriesForSaleOrUseGrp>
      <PrepaidExpensesDefrdChargesGrp>
        <BOYAmt>251235</BOYAmt>
        <EOYAmt>157239</EOYAmt>
      </PrepaidExpensesDefrdChargesGrp>
      <LandBldgEquipCostOrOtherBssAmt>61791873</LandBldgEquipCostOrOtherBssAmt>
      <LandBldgEquipAccumDeprecAmt>37964452</LandBldgEquipAccumDeprecAmt>
      <LandBldgEquipBasisNetGrp>
        <BOYAmt>25607101</BOYAmt>
        <EOYAmt>23827421</EOYAmt>
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      <InvestmentsPubTradedSecGrp>
        <BOYAmt>5333637</BOYAmt>
        <EOYAmt>5680110</EOYAmt>
      </InvestmentsPubTradedSecGrp>
      <InvestmentsOtherSecuritiesGrp>
        <BOYAmt>12987987</BOYAmt>
        <EOYAmt>18018303</EOYAmt>
      </InvestmentsOtherSecuritiesGrp>
      <TotalAssetsGrp>
        <BOYAmt>55871011</BOYAmt>
        <EOYAmt>59891798</EOYAmt>
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      <AccountsPayableAccrExpnssGrp>
        <BOYAmt>160058</BOYAmt>
        <EOYAmt>449273</EOYAmt>
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      <DeferredRevenueGrp>
        <BOYAmt>595822</BOYAmt>
        <EOYAmt>466179</EOYAmt>
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      <OtherLiabilitiesGrp>
        <BOYAmt>3031349</BOYAmt>
        <EOYAmt>2781107</EOYAmt>
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      <TotalLiabilitiesGrp>
        <BOYAmt>3787229</BOYAmt>
        <EOYAmt>3696559</EOYAmt>
      </TotalLiabilitiesGrp>
      <OrganizationFollowsFASB117Ind>X</OrganizationFollowsFASB117Ind>
      <NoDonorRestrictionNetAssetsGrp>
        <BOYAmt>29243883</BOYAmt>
        <EOYAmt>28575625</EOYAmt>
      </NoDonorRestrictionNetAssetsGrp>
      <DonorRestrictionNetAssetsGrp>
        <BOYAmt>22839899</BOYAmt>
        <EOYAmt>27619614</EOYAmt>
      </DonorRestrictionNetAssetsGrp>
      <TotalNetAssetsFundBalanceGrp>
        <BOYAmt>52083782</BOYAmt>
        <EOYAmt>56195239</EOYAmt>
      </TotalNetAssetsFundBalanceGrp>
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        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>11651</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>25005</NontaxableBenefitsFilingOrgAmt>
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        <TotalCompensationFilingOrgAmt>152823</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, LINE 7</FormAndLineReferenceDesc>
        <ExplanationTxt>DISCRETIONARY BONUS' ARE REVIEWED ANNUALLY BY APPROPRIATE BOARD OFFICERS. FACTORS CONSIDERED INCLUDE ACHEIVEMENT OF PROGRAMMATIC AND CUSTOMER INITIATIVES; THE DEVELOPMENT AND MAINTENANCE OF POSITIVE RELATIONSHIPS WITH MEMBERS, DONORS, AND PATRONS; AND OVERALL ORGANIZATIONAL FINANCIAL CONDITION.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleJ>
    <IRS990ScheduleL documentId="RetDoc1042800001">
      <BusTrInvolveInterestedPrsnGrp>
        <NameOfInterested>
          <BusinessName>
            <BusinessNameLine1Txt>THE CLARK ESTATES INC</BusinessNameLine1Txt>
          </BusinessName>
        </NameOfInterested>
        <RelationshipDescriptionTxt>COMMON MANAGEMENT</RelationshipDescriptionTxt>
        <TransactionAmt>208690</TransactionAmt>
        <TransactionDesc>FINANCIAL SERVICES</TransactionDesc>
        <SharingOfRevenuesInd>0</SharingOfRevenuesInd>
      </BusTrInvolveInterestedPrsnGrp>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART IV, LINE 1</FormAndLineReferenceDesc>
        <ExplanationTxt>OUR CHAIRMAN JANE FORBES CLARK IS CHAIRMAN AND DIRECTOR OF THE CLARK ESTATES, INC.OUR TREASURER AND DIRECTOR KEVIN S. MOORE IS PRESIDENT AND DIRECTOR OF THE CLARK ESTATES, INC.OUR SECRETARY ALEX CHARLTON IS SECRETARY OF THE CLARK ESTATES, INC.OUR DIRECTOR EDWARD W. STACK IS A DIRECTOR OF THE CLARK ESTATES, INC.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleL>
    <IRS990ScheduleM documentId="RetDoc1042900001">
      <WorksOfArtGrp>
        <NonCashCheckboxInd>X</NonCashCheckboxInd>
        <ContributionCnt>1000</ContributionCnt>
        <NoncashContributionsRptF990Amt>0</NoncashContributionsRptF990Amt>
      </WorksOfArtGrp>
      <BooksAndPublicationsGrp>
        <NonCashCheckboxInd>X</NonCashCheckboxInd>
        <NoncashContributionsRptF990Amt>0</NoncashContributionsRptF990Amt>
      </BooksAndPublicationsGrp>
      <SecuritiesPubliclyTradedGrp>
        <NonCashCheckboxInd>X</NonCashCheckboxInd>
        <ContributionCnt>419</ContributionCnt>
        <NoncashContributionsRptF990Amt>45856</NoncashContributionsRptF990Amt>
        <MethodOfDeterminingRevenuesTxt>FMV</MethodOfDeterminingRevenuesTxt>
      </SecuritiesPubliclyTradedGrp>
      <CollectiblesGrp>
        <NonCashCheckboxInd>X</NonCashCheckboxInd>
        <ContributionCnt>881</ContributionCnt>
        <NoncashContributionsRptF990Amt>0</NoncashContributionsRptF990Amt>
      </CollectiblesGrp>
      <OtherNonCashContriTableGrp>
        <NonCashCheckboxInd>X</NonCashCheckboxInd>
        <Desc>PRODUCT CREDIT</Desc>
        <ContributionCnt>0</ContributionCnt>
        <NoncashContributionsRptF990Amt>4800</NoncashContributionsRptF990Amt>
        <MethodOfDeterminingRevenuesTxt>FMV</MethodOfDeterminingRevenuesTxt>
      </OtherNonCashContriTableGrp>
      <OtherNonCashContriTableGrp>
        <NonCashCheckboxInd>X</NonCashCheckboxInd>
        <Desc>EVENT GIVEAWAYS</Desc>
        <ContributionCnt>0</ContributionCnt>
        <NoncashContributionsRptF990Amt>2360</NoncashContributionsRptF990Amt>
        <MethodOfDeterminingRevenuesTxt>FMV</MethodOfDeterminingRevenuesTxt>
      </OtherNonCashContriTableGrp>
      <OtherNonCashContriTableGrp>
        <NonCashCheckboxInd>X</NonCashCheckboxInd>
        <Desc>PERSONAL PAPERS</Desc>
        <ContributionCnt>25</ContributionCnt>
        <NoncashContributionsRptF990Amt>0</NoncashContributionsRptF990Amt>
      </OtherNonCashContriTableGrp>
      <OtherNonCashContriTableGrp>
        <NonCashCheckboxInd>X</NonCashCheckboxInd>
        <Desc>ARCHIVAL COLLECTION</Desc>
        <ContributionCnt>5050</ContributionCnt>
        <NoncashContributionsRptF990Amt>0</NoncashContributionsRptF990Amt>
      </OtherNonCashContriTableGrp>
      <Form8283ReceivedCnt>3</Form8283ReceivedCnt>
      <AnyPropertyThatMustBeHeldInd>0</AnyPropertyThatMustBeHeldInd>
      <ReviewProcessUnusualNCGiftsInd>1</ReviewProcessUnusualNCGiftsInd>
      <ThirdPartiesUsedInd>0</ThirdPartiesUsedInd>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, LINE 33:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION DOES NOT REPORT REVENUE IN COLUMN (C) FOR A TYPE OF PROPERTY FOR WHICH COLUMN (A) IS CHECKED BECAUSE IT ELECTED, PURSUANT TO SFAS 16, NOT TO REPORT IN ITS REVENUE STATEMENT AND BALANCE SHEET DONATIONS HELD FOR PUBLIC EXHIBITION AND EDUCATION OF ITS TAX EXEMPT PURPOSE.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleM>
    <IRS990ScheduleO documentId="RetDoc1044400001">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART III, LINE 1</FormAndLineReferenceDesc>
        <ExplanationTxt>THE NATIONAL BASEBALL HALL OF FAME AND MUSEUM IS A NOT-FOR-PROFIT EDUCATIONAL INSTITUTION DEDICATED TO FOSTERING AN APPRECIATION OF THE HISTORICAL DEVELOPMENT OF THE GAME OF BASEBALL AND ITS IMPACT ON OUR CULTURE BY COLLECTING, PRESERVING, EXHIBITING AND INTERPRETING ITS COLLECTIONS FOR A GLOBAL AUDIENCE, AS WELL AS HONORING THOSE WHO HAVE MADE OUTSTANDING CONTRIBUTIONS TO OUR NATIONAL PASTIME.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART III, LINE 4A</FormAndLineReferenceDesc>
        <ExplanationTxt>THROUGH ITS MISSION, THE MUSEUM IS COMMITTED TO: COLLECTING, THROUGH DONATION, BASEBALL ARTIFACTS, WORKS OF ART, LITERATURE, PHOTOGRAPHS, MEMORABILIA AND RELATED MATERIALS WHICH FOCUS ON THE HISTORY OF THE GAME OVER TIME, ITS PLAYERS, AND THOSE ELECTED TO THE HALL OF FAME. PRESERVING THE COLLECTIONS BY ADHERING TO PROFESSIONAL MUSEUM STANDARDS WITH RESPECT TO CONSERVATION AND MAINTAINING A PERMANENT RECORD OF HOLDINGS THROUGH DOCUMENTATION, STUDY, RESEARCH, CATALOGING AND PUBLICATION. EXHIBITING MATERIAL IN PERMANENT GALLERY SPACE, ORGANIZING ON-SITE CHANGING EXHIBITIONS ON VARIOUS THEMES, WITH WORKS FROM THE HALL OF FAME COLLECTIONS OR OTHER SOURCES, WORKING WITH OTHER INDIVIDUALS OR ORGANIZATION TO EXHIBIT LOANED MATERIAL OF SIGNIFICANCE TO BASEBALL AND PROVIDING RELATED RESEARCH FACILITIES. INTERPRETING ARTIFACTS THROUGH ITS EXHIBITION AND EDUCATION PROGRAMS TO ENHANCE AWARENESS, UNDERSTANDING AND APPRECIATION OF THE GAME FOR A DIVERSE AUDIENCE. HONORING, BY ENSHRINEMENT, THOSE INDIVIDUALS WHO HAD EXCEPTIONAL CAREERS, AND RECOGNIZING OTHERS FOR THEIR SIGNFICANT ACHIEVEMENTS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 2</FormAndLineReferenceDesc>
        <ExplanationTxt>JANE FORBES CLARK HAS A BUSINESS RELATIONSHIP WITH KEVIN MOORE. JANE FORBES CLARK AND KEVIN MOORE HAVE A BUSINESS RELATIONSHIP WITH EDWARD STACK AND ALEXANDER CHARLTON. ROBERT MANFRED HAS A BUSINESS RELATIONSHIP WITH WILLIAM DEWITT, JR., KEN KENDRICK, ARTE MORENO AND JERRY REINSDORF.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 7A</FormAndLineReferenceDesc>
        <ExplanationTxt>EFFECTIVE JUNE 8, 2017, THE MUSEUM AMENDED THE BY-LAWS OF THE ORGANIZATION TO INCLUDE FOUR SEATS ON THE BOARD OF DIRECTORS DESIGNATED AS MAJOR LEAGUE BASEBALL SEATS WHEREBY MLB IN ITS DISCRETION, SHALL BE ENTITLED TO DESIGNATE THOSE INDIVIDUALS TO SERVE.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>A DRAFT OF THE 990 IS DISTRIBUTED TO THE FINANCE COMMITTEE OF THE BOARD FOR REVIEW AND ANY OTHER BOARD MEMBER THAT REQUESTS A COPY PRIOR TO FILING.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION'S CONFLICT OF INTEREST POLICY APPLIES TO ALL INTERESTED PERSONS, WHICH IS DEFINED IN THE POLICY TO INCLUDE BUT NOT BE LIMITED TO THE FOLLOWING INDIVIDUALS AND ENTITIES: 1. DIRECTORS AND OFFICERS OF THE ORGANIZATION WHO RECEIVE AN ANNUAL QUESTIONNAIRE; 2. MEMBERS OF A COMMITTEE OF THE BOARD WHO RECEIVE AN ANNUAL QUESTIONNAIRE; 3. STAFF MEMBERS RESPONSIBLE FOR THE DAY-TO-DAY MANAGEMENT AND OPERATION OF THE ORGANIZATION; 4. FOUNDER OF THE ORGANIZATION; 5. A SUBSTANTIAL CONTRIBUTOR TO THE ORGANIZATION; 6. A FAMILY MEMBER OF ANY DIRECTOR, OFFICER, COMMITTEE MEMBER, EMPLOYEE, FOUNDER OR SUBSTANTIAL CONTRIBUTOR; 7. ANY ENTITY OF WHICH ANY DIRECTOR, OFFICER, COMMITTEE MEMBER, EMPLOYEE, SUBSTANTIAL CONTRIBUTOR OR AN IMMEDIATE FAMILY MEMBER OF ANY SUCH INDIVIDUAL IS A DIRECTOR, TRUSTEE, OFFICER, COMMITTEE MEMBER OR STAFF MEMBER; AND 8. AN ENTITY IN WHICH DIRECTORS, OFFICERS, COMMITTEE MEMBERS, SUBSTANTIAL CONTRIBUTORS AND FAMILY MEMBERS HAVE A SUBSTANTIAL FINANCIAL INTEREST THROUGH EITHER OWNERSHIP OR MANAGERIAL CONTROL. WHENEVER ANY DIRECTOR, OFFICER, COMMITTEE MEMBER OR STAFF MEMBER OF THE ORGANIZATION BECOMES AWARE THAT THE ORGANIZATION IS CONSIDERING A TRANSACTION THAT POTENTIALLY CREATES A CONFLICT OF INTEREST, HE OR SHE IS OBLIGATED TO NOTIFY THE BOARD AND TO DISCLOSE ALL MATERIAL FACTS RELATING TO HIS OR HER INTEREST IN THE TRANSACTION. THE BOARD WILL DETERMINE WHETHER AN ACTUAL CONFLICT OF INTEREST EXISTS AND TAKE ACTION THAT THE BOARD DEEMS APPROPRIATE. THE INTERESTED PERSON MAY NOT BE PRESENT WHEN THE BOARD MAKES ITS DETERMINATION OTHER THAN TO ANSWER QUESTIONS. IF NO CONFLICT OF INTEREST IS FOUND TO EXIST, THE MINUTES OF THE MEETING MUST RECORD THE BASIS OF THE BOARD'S DETERMINATION.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 15</FormAndLineReferenceDesc>
        <ExplanationTxt>THE NATIONAL BASEBALL HALL OF FAME AND MUSEUM, INC. HAS A FORMAL PROCESS THAT IT USES TO DETERMINE THE BASE COMPENSATION OF THE PRESIDENT ON AN ANNUAL BASIS. THIS PROCESS INCLUDES THE EXECUTIVE COMMITTEE OF THE BOARD, CHAIRMAN OF THE FINANCE COMMITTEE AND COMPENSATION SURVEYS OR STUDIES.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>THE NATIONAL BASEBALL HALL OF FAME AND MUSEUM, INC. MAKES ITS GOVERNING DOCUMENTS, CONFLICTS OF INTEREST POLICY, AND FINANCIAL STATEMENTS AVAILABLE TO THE PUBLIC UPON WRITTEN REQUEST. PARTIES DESIRING TO OBTAIN COPIES OF SUCH MUST PRESENT THEMSELVES AT THE ADMINISTRATIVE OFFICES OF THE MUSEUM OR BY SENDING A SELF-ADDRESSED STAMPED ENVELOPE AND PAYMENT FOR COPYING OF THE REQUESTED MATERIAL TO THE NATIONAL BASEBALL HALL OF FAME AND MUSEUM, INC. ADMINISTRATIVE OFFICES. THE COST OF COPYING SHALL BE EQUAL TO THE COSTS IMPOSED BY THE IRS FOR COPYING OF PUBLIC DOCUMENTS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART XI, LINE 9:</FormAndLineReferenceDesc>
        <ExplanationTxt>POSTRETIREMENT BENEFIT RELATED CHARGES OTHER THAN NET PERIODIC BENEFIT COST 114,588. COLLECTION ITEMS ACQUIRED -2,267.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>
