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        <EOYAmt>10938</EOYAmt>
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      <OrganizationFollowsFASB117Ind>X</OrganizationFollowsFASB117Ind>
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      </TotLiabNetAssetsFundBalanceGrp>
      <InfoInScheduleOPartXIInd>X</InfoInScheduleOPartXIInd>
      <ReconcilationRevenueExpnssAmt>-31752</ReconcilationRevenueExpnssAmt>
      <OtherChangesInNetAssetsAmt>-78519</OtherChangesInNetAssetsAmt>
      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
      <AccountantCompileOrReviewInd>false</AccountantCompileOrReviewInd>
      <FSAuditedInd>false</FSAuditedInd>
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    <IRS990ScheduleA documentId="RetDoc5">
      <PublicOrganization170Ind>X</PublicOrganization170Ind>
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        <CurrentTaxYearMinus2YearsAmt>301282</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>553733</CurrentTaxYearMinus1YearAmt>
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        <TotalAmt>2178360</TotalAmt>
      </GiftsGrantsContriRcvd170Grp>
      <TotalCalendarYear170Grp>
        <CurrentTaxYearMinus4YearsAmt>501177</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>343378</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>301282</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>553733</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>478790</CurrentTaxYearAmt>
        <TotalAmt>2178360</TotalAmt>
      </TotalCalendarYear170Grp>
      <PublicSupportTotal170Amt>2178360</PublicSupportTotal170Amt>
      <GrossInvestmentIncome170Grp>
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        <CurrentTaxYearMinus3YearsAmt>1436</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>653</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>1897</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>565</CurrentTaxYearAmt>
        <TotalAmt>5035</TotalAmt>
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        <CurrentTaxYearMinus3YearsAmt>61491</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>8942</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>38886</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>62716</CurrentTaxYearAmt>
        <TotalAmt>231424</TotalAmt>
      </OtherIncome170Grp>
      <TotalSupportAmt>2414819</TotalSupportAmt>
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      <PublicSupportCY170Pct>0.90210</PublicSupportCY170Pct>
      <PublicSupportPY170Pct>0.89240</PublicSupportPY170Pct>
      <ThirtyThrPctSuprtTestsCY170Ind>X</ThirtyThrPctSuprtTestsCY170Ind>
      <Form990ScheduleAPartVIGrp>
        <FormAndLineReferenceDesc>PART II, LINE 10</FormAndLineReferenceDesc>
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      </Form990ScheduleAPartVIGrp>
    </IRS990ScheduleA>
    <IRS990ScheduleD documentId="RetDoc3">
      <OtherAssetsOrgGrp>
        <Desc>BOARD DESIGNATED INVESTMENTS</Desc>
        <BookValueAmt>261413</BookValueAmt>
      </OtherAssetsOrgGrp>
      <OtherAssetsOrgGrp>
        <Desc>ENDOWMENTS</Desc>
        <BookValueAmt>107369</BookValueAmt>
      </OtherAssetsOrgGrp>
      <TotalBookValueOtherAssetsAmt>368782</TotalBookValueOtherAssetsAmt>
    </IRS990ScheduleD>
    <IRS990ScheduleO documentId="RetDoc4">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 1, PART I, LINE 6</FormAndLineReferenceDesc>
        <ExplanationTxt>VARIETY OF SERVICES INCLUDING TOURS OF MUSEUM AND SPECIAL EVENTS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>IRS FORM 990 IS REVIEWED BY CPA PREPARER AND MANAGEMENT BEFORE SIGNING AND SUBMISSION TO IRS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>ENFORCED BY BOARD OF DIRECTORS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 15A</FormAndLineReferenceDesc>
        <ExplanationTxt>REVIEWED BY COMPENSATION COMMITTEE.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>AVAILABLE UPON REQUEST AT ORGANIZATION OFFICE.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART XI, LINE 9</FormAndLineReferenceDesc>
        <ExplanationTxt>DECREASE IN RESTRICTED NET ASSETS -49,507 BMCF FMV ADJUSTMENT -29,012 TOTAL -78,519</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>
