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      <FeesForServicesManagementGrp>
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        <ProgramServicesAmt>18025</ProgramServicesAmt>
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      <FeesForServicesAccountingGrp>
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        <ManagementAndGeneralAmt>5750</ManagementAndGeneralAmt>
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      <InfoInScheduleOPartXIInd>X</InfoInScheduleOPartXIInd>
      <ReconcilationRevenueExpnssAmt>851093</ReconcilationRevenueExpnssAmt>
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      <OtherChangesInNetAssetsAmt>-227237</OtherChangesInNetAssetsAmt>
      <InfoInScheduleOPartXIIInd>X</InfoInScheduleOPartXIIInd>
      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
      <AccountantCompileOrReviewInd>0</AccountantCompileOrReviewInd>
      <FSAuditedInd>1</FSAuditedInd>
      <FSAuditedBasisGrp>
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      <SupportingOrganization509a3Ind>X</SupportingOrganization509a3Ind>
      <SupportingOrgType3FuncIntInd>X</SupportingOrgType3FuncIntInd>
      <SupportedOrganizationsCnt>1</SupportedOrganizationsCnt>
      <SupportedOrgInformationGrp>
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          <BusinessNameLine1Txt>CITY OF IDABEL MUSEUM OF THE RED RIVER</BusinessNameLine1Txt>
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        <SupportedOrgSectionC456Ind>0</SupportedOrgSectionC456Ind>
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        <LoanDisqualifiedPersonInd>0</LoanDisqualifiedPersonInd>
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        <OfficersCloseRelationshipInd>1</OfficersCloseRelationshipInd>
        <SupportedOrgVoiceInvestmentInd>1</SupportedOrgVoiceInvestmentInd>
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      <Form990SchAType3FuncIntGrp>
        <ActivitiesTestInd>X</ActivitiesTestInd>
        <GovernmentalEntityInd>X</GovernmentalEntityInd>
        <ActivitiesFurtherExemptPrpsInd>1</ActivitiesFurtherExemptPrpsInd>
        <ActivitiesEngagedOrgInvlmntInd>1</ActivitiesEngagedOrgInvlmntInd>
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      <Form990ScheduleAPartVIGrp>
        <FormAndLineReferenceDesc>PART IV, SECTION D, LINE 3</FormAndLineReferenceDesc>
        <ExplanationTxt>TWO BOARD MEMBERS OF THE SUPPORTED ORGANIZATION ARE APPOINTED TO THE IMSI BOARD, WITH ONE BEING A MEMBER OF THE FINANCE COMMITTEE. THE PRESIDENT OF THE BOARD OF THE SUPPORTED ORGANIZATION CHAIRS IMSI'S INVESTMENT SUB-COMMITTEE.</ExplanationTxt>
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      <Form990ScheduleAPartVIGrp>
        <FormAndLineReferenceDesc>SECTION E, LINE 1-C</FormAndLineReferenceDesc>
        <ExplanationTxt>THE MUSEUM OF THE RED RIVER IS A DEPARTMENT OF THE CITY OF IDABEL, OKLAHOMA. IMSI PROVIDES STAFF AND FINANCIAL SUPPORT, PLUS COLLECTIONS FOR EXHIBITS AND PROGRAMS TO THE MUSEUM.</ExplanationTxt>
      </Form990ScheduleAPartVIGrp>
      <Form990ScheduleAPartVIGrp>
        <FormAndLineReferenceDesc>SECTION E, LINE 2A</FormAndLineReferenceDesc>
        <ExplanationTxt>IMSI SUPPORTS THE CITY OF IDABEL'S MUSEUM OF THE RED RIVER EXCLUSIVELY BY PROVIDING FOR STAFFING AND SUPPORT OF ALL MUSEUM OPERATIONS, INCLUDING COLLECTIONS MAINTENANCE, DESIGN AND INSTALLATION OF EXHIBITS, DEVELOPING AND PROVIDING PUBLIC PROGRAMS, PROMOTION, AND ADMINISTRATION.</ExplanationTxt>
      </Form990ScheduleAPartVIGrp>
      <Form990ScheduleAPartVIGrp>
        <FormAndLineReferenceDesc>SECTION E, LINE 2B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE CITY PROVIDES FACILITIES AND FOR SOME MAINTENANCE. BUT WITHOUT IMSI COULD NOT OPERATE A MUSEUM FOR THE BENEFIT OF THE PUBLIC.</ExplanationTxt>
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    </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>
      <SolicitedAssetsSaleInd>0</SolicitedAssetsSaleInd>
      <CYEndwmtFundGrp>
        <BeginningYearBalanceAmt>86245</BeginningYearBalanceAmt>
        <InvestmentEarningsOrLossesAmt>5077</InvestmentEarningsOrLossesAmt>
        <AdministrativeExpensesAmt>5000</AdministrativeExpensesAmt>
        <EndYearBalanceAmt>86323</EndYearBalanceAmt>
      </CYEndwmtFundGrp>
      <CYMinus1YrEndwmtFundGrp>
        <BeginningYearBalanceAmt>81050</BeginningYearBalanceAmt>
        <ContributionsAmt>100257</ContributionsAmt>
        <InvestmentEarningsOrLossesAmt>11879</InvestmentEarningsOrLossesAmt>
        <EndYearBalanceAmt>193186</EndYearBalanceAmt>
      </CYMinus1YrEndwmtFundGrp>
      <CYMinus2YrEndwmtFundGrp>
        <BeginningYearBalanceAmt>98562</BeginningYearBalanceAmt>
        <InvestmentEarningsOrLossesAmt>-10512</InvestmentEarningsOrLossesAmt>
        <AdministrativeExpensesAmt>7000</AdministrativeExpensesAmt>
        <EndYearBalanceAmt>81050</EndYearBalanceAmt>
      </CYMinus2YrEndwmtFundGrp>
      <CYMinus3YrEndwmtFundGrp>
        <BeginningYearBalanceAmt>102558</BeginningYearBalanceAmt>
        <InvestmentEarningsOrLossesAmt>3004</InvestmentEarningsOrLossesAmt>
        <AdministrativeExpensesAmt>7000</AdministrativeExpensesAmt>
        <EndYearBalanceAmt>98562</EndYearBalanceAmt>
      </CYMinus3YrEndwmtFundGrp>
      <CYMinus4YrEndwmtFundGrp>
        <BeginningYearBalanceAmt>102558</BeginningYearBalanceAmt>
        <InvestmentEarningsOrLossesAmt>8685</InvestmentEarningsOrLossesAmt>
        <AdministrativeExpensesAmt>8685</AdministrativeExpensesAmt>
        <EndYearBalanceAmt>102558</EndYearBalanceAmt>
      </CYMinus4YrEndwmtFundGrp>
      <TermEndowmentBalanceEOYPct>1.00000</TermEndowmentBalanceEOYPct>
      <EndowmentsHeldUnrelatedOrgInd>1</EndowmentsHeldUnrelatedOrgInd>
      <EndowmentsHeldRelatedOrgInd>0</EndowmentsHeldRelatedOrgInd>
      <LandGrp>
        <InvestmentCostOrOtherBasisAmt>56000</InvestmentCostOrOtherBasisAmt>
        <BookValueAmt>56000</BookValueAmt>
      </LandGrp>
      <BuildingsGrp>
        <InvestmentCostOrOtherBasisAmt>326955</InvestmentCostOrOtherBasisAmt>
        <DepreciationAmt>26877</DepreciationAmt>
        <BookValueAmt>300078</BookValueAmt>
      </BuildingsGrp>
      <EquipmentGrp>
        <InvestmentCostOrOtherBasisAmt>65193</InvestmentCostOrOtherBasisAmt>
        <DepreciationAmt>61656</DepreciationAmt>
        <BookValueAmt>3537</BookValueAmt>
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      <TotalBookValueLandBuildingsAmt>359615</TotalBookValueLandBuildingsAmt>
      <CloselyHeldEquityInterestsGrp>
        <BookValueAmt>2049600</BookValueAmt>
        <MethodValuationCd>F</MethodValuationCd>
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      <OtherSecuritiesGrp>
        <Desc>ENDOWMENT- MCF/TCF</Desc>
        <BookValueAmt>86323</BookValueAmt>
        <MethodValuationCd>F</MethodValuationCd>
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      <NetUnrealizedGainsInvstAmt>194083</NetUnrealizedGainsInvstAmt>
      <RevenueNotReportedAmt>194083</RevenueNotReportedAmt>
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      <OtherRevenuesNotIncludedAmt>-1227</OtherRevenuesNotIncludedAmt>
      <RevenueNotReportedFinclStmtAmt>-1227</RevenueNotReportedFinclStmtAmt>
      <TotalRevenuePerForm990Amt>1605636</TotalRevenuePerForm990Amt>
      <TotExpnsEtcAuditedFinclStmtAmt>755770</TotExpnsEtcAuditedFinclStmtAmt>
      <OtherExpensesIncludedAmt>1227</OtherExpensesIncludedAmt>
      <ExpensesNotReportedAmt>1227</ExpensesNotReportedAmt>
      <ExpensesSubtotalAmt>754543</ExpensesSubtotalAmt>
      <ExpensesNotRptFinclStmtAmt>0</ExpensesNotRptFinclStmtAmt>
      <TotalExpensesPerForm990Amt>754543</TotalExpensesPerForm990Amt>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART XI, LINE 4B - OTHER ADJUSTMENTS:</FormAndLineReferenceDesc>
        <ExplanationTxt>DEPRECIATION ON RENTAL PROPERTY</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART XII, LINE 2D - OTHER ADJUSTMENTS:</FormAndLineReferenceDesc>
        <ExplanationTxt>DEPRECIATION ON RENTAL PROPERTY</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PT III, LINE 4</FormAndLineReferenceDesc>
        <ExplanationTxt>THE COLLECTIONS OF IDABEL MUSEUM SOCIETY, INC. ARE HELD FOR PUBLIC EXHIBITION, EDUCATION AND RESEARCH IN FUTHERENCE OF PUBLIC SERVICE RATHER THAN FINANCIAL GAIN. NEW ACQUISTIONS ARE MADE PRIMARILY THROUGH DONATIONS TO ENHANCE THE PROGRAMS OF THE CITY OF IDABEL'S MUSEUM OF THE RED RIVER.</ExplanationTxt>
      </SupplementalInformationDetail>
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      <WorksOfArtGrp>
        <NonCashCheckboxInd>X</NonCashCheckboxInd>
        <ContributionCnt>124</ContributionCnt>
      </WorksOfArtGrp>
      <SecuritiesPubliclyTradedGrp>
        <NonCashCheckboxInd>X</NonCashCheckboxInd>
        <ContributionCnt>4956</ContributionCnt>
        <NoncashContributionsRptF990Amt>221064</NoncashContributionsRptF990Amt>
        <MethodOfDeterminingRevenuesTxt>FAIR MARKET VALUE</MethodOfDeterminingRevenuesTxt>
      </SecuritiesPubliclyTradedGrp>
      <CollectiblesGrp>
        <NonCashCheckboxInd>X</NonCashCheckboxInd>
        <ContributionCnt>2226</ContributionCnt>
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      <TaxidermyGrp>
        <NonCashCheckboxInd>X</NonCashCheckboxInd>
        <ContributionCnt>1</ContributionCnt>
      </TaxidermyGrp>
      <ScientificSpecimensGrp>
        <NonCashCheckboxInd>X</NonCashCheckboxInd>
        <ContributionCnt>3</ContributionCnt>
      </ScientificSpecimensGrp>
      <ArchaeologicalArtifactsGrp>
        <NonCashCheckboxInd>X</NonCashCheckboxInd>
        <ContributionCnt>544</ContributionCnt>
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      <AnyPropertyThatMustBeHeldInd>0</AnyPropertyThatMustBeHeldInd>
      <ReviewProcessUnusualNCGiftsInd>1</ReviewProcessUnusualNCGiftsInd>
      <ThirdPartiesUsedInd>0</ThirdPartiesUsedInd>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, LINE 32B:</FormAndLineReferenceDesc>
        <ExplanationTxt>.PT I LINE 33 - IMSI FOLLOWS THE STANDARD PRACTICE OF NOT CAPITALIZING ITS COLLECTIONS. ANY DONATIONS HAVE BEEN ADDED TO COLLECTIONS ONLY FOR THE PURPOSE OF EXHIBIT, EDUCATION OR RESEARCH TO ENHANCE THE MISSION TO SUPPORT THE MUSEUM OF THE RED RIVER.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleM>
    <IRS990ScheduleO documentId="RetDoc1044400001">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 4</FormAndLineReferenceDesc>
        <ExplanationTxt>IDABEL MUSEUM SOCIETY INC. AMENDED ITS BYLAWS DURING THE YEAR. THE CHANGE WAS FOR THE INCREASE IN THE NUMBER OF VOTING BOARD MEMBERS FROM SEVEN TO EIGHT.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 6</FormAndLineReferenceDesc>
        <ExplanationTxt>IDABEL MUSEUM SOCIETY, INC. HAS 8 VOTING MEMBERS ON ITS BOARD OF DIRECTORS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 8B</FormAndLineReferenceDesc>
        <ExplanationTxt>ALL MEETINGS ARE DOCUMENTED BY THE BOARD.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE MUSEUM DIRECTOR, HENRY MOY, AND OFFICE MANAGER, VICKIE SMITH, REVIEW THE FORM 990 THOROUGHLY BEFORE IT IS FILED AND SIGNED.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>STAFF MEMBERS SHALL PROVIDE TO THE BOARD WITHIN 10 DAYS OF BEING EMPLOYED A STATEMENT OF ACTIVITIES PERTAINING TO AREAS WHERE CONFLICTS OF INTEREST OCCUR, OR MAY OCCUR (I.E. COLLECTING HABITS, PAID AND UNPAID EMPLOYMENT OUTSIDE THE MUSEUM, INVESTMENTS IN AND COMMITMENTS TO COMPANIES, CORPORATIONS OR ORGANIZATIONS. APPEARANCE OF CONFLICT SHALL BE AVOIDED. THESE ARE SIGNED BY THE EMPLOYEE, BECOME PART OF RECORD, AND ARE MONITORED BY THE BOARD.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 15</FormAndLineReferenceDesc>
        <ExplanationTxt>ANNUAL REVIEW PERFORMED BY THE BOARD OF DIRECTORS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>THEY ARE AVAILABLE UPON REQUEST.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART XI, LINE 9:</FormAndLineReferenceDesc>
        <ExplanationTxt>AUDIT ADJUSTMENTS TO BEGINNING NET ASSETS -227,237.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART XII, LINE 2C EXPLANATION</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION HAS A COMMITTEE THAT ASSUMES RESPONSIBILITY FOR OVERSIGHT OF THE AUDIT AND SELECTION OF THE INDEPENDENT ACCOUNTANT. THOUGH THIS IS THE ORGANIZATION'S FIRST AUDIT SINCE 2019, THERE HAVE BEEN NO CHANGES IN THIS PROCESS FROM PRIOR YEAR.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>