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        <EOYAmt>2066330</EOYAmt>
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        <EOYAmt>453352</EOYAmt>
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        <EOYAmt>5187065</EOYAmt>
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      <AccountsPayableAccrExpnssGrp>
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        <EOYAmt>33828</EOYAmt>
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      <DeferredRevenueGrp>
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      <MortgNotesPyblScrdInvstPropGrp>
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        <EOYAmt>411642</EOYAmt>
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        <EOYAmt>455131</EOYAmt>
      </TotalLiabilitiesGrp>
      <OrganizationFollowsFASB117Ind>X</OrganizationFollowsFASB117Ind>
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        <EOYAmt>1915360</EOYAmt>
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      <DonorRestrictionNetAssetsGrp>
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        <EOYAmt>2816574</EOYAmt>
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      <TotalNetAssetsFundBalanceGrp>
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        <EOYAmt>4731934</EOYAmt>
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      <TotLiabNetAssetsFundBalanceGrp>
        <BOYAmt>5383603</BOYAmt>
        <EOYAmt>5187065</EOYAmt>
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      <ReconcilationRevenueExpnssAmt>306058</ReconcilationRevenueExpnssAmt>
      <OtherChangesInNetAssetsAmt>0</OtherChangesInNetAssetsAmt>
      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
      <AccountantCompileOrReviewInd>0</AccountantCompileOrReviewInd>
      <FSAuditedInd>1</FSAuditedInd>
      <FSAuditedBasisGrp>
        <SeparateBasisFinclStmtInd>X</SeparateBasisFinclStmtInd>
      </FSAuditedBasisGrp>
      <AuditCommitteeInd>1</AuditCommitteeInd>
      <FederalGrantAuditRequiredInd>0</FederalGrantAuditRequiredInd>
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    <IRS990ScheduleA documentId="RetDoc1039100001">
      <PublicOrganization170Ind>X</PublicOrganization170Ind>
      <GiftsGrantsContriRcvd170Grp>
        <CurrentTaxYearMinus4YearsAmt>326391</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>301374</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>1715718</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>508932</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>447203</CurrentTaxYearAmt>
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        <CurrentTaxYearMinus3YearsAmt>31000</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>31000</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>31000</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>31000</CurrentTaxYearAmt>
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        <CurrentTaxYearMinus1YearAmt>539932</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>478203</CurrentTaxYearAmt>
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        <CurrentTaxYearMinus3YearsAmt>25</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>1585</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>106701</CurrentTaxYearMinus1YearAmt>
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      <ThirtyThrPctSuprtTestsCY170Ind>X</ThirtyThrPctSuprtTestsCY170Ind>
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    <IRS990ScheduleB documentId="RetDoc1234500001">
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        <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>
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      <CollectionUsedPreservationInd>X</CollectionUsedPreservationInd>
      <SolicitedAssetsSaleInd>0</SolicitedAssetsSaleInd>
      <LandGrp>
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        <BookValueAmt>201250</BookValueAmt>
      </LandGrp>
      <BuildingsGrp>
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        <DepreciationAmt>133487</DepreciationAmt>
        <BookValueAmt>1860733</BookValueAmt>
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        <BookValueAmt>2811</BookValueAmt>
      </EquipmentGrp>
      <TotalBookValueLandBuildingsAmt>2066330</TotalBookValueLandBuildingsAmt>
      <OtherAssetsOrgGrp>
        <Desc>COLLECTIONS</Desc>
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      <OtherAssetsOrgGrp>
        <Desc>INTEREST RECEIVABLE</Desc>
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      <RevenueNotReportedAmt>0</RevenueNotReportedAmt>
      <RevenueSubtotalAmt>800870</RevenueSubtotalAmt>
      <RevenueNotReportedFinclStmtAmt>0</RevenueNotReportedFinclStmtAmt>
      <TotalRevenuePerForm990Amt>800870</TotalRevenuePerForm990Amt>
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      <ExpensesSubtotalAmt>494812</ExpensesSubtotalAmt>
      <ExpensesNotRptFinclStmtAmt>0</ExpensesNotRptFinclStmtAmt>
      <TotalExpensesPerForm990Amt>494812</TotalExpensesPerForm990Amt>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART III, LINE 4:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE COLLECTIONS FURTHER THE MISSION OF THE ORGANIZATION BY BEING PART OF EXHIBITS OF THE MUSEUM AND BY BEING MADE ACCESSIBLE THROUGH TRADITIONAL AND CONTEMPORARY METHODS. COLLECTIONS CONSIST OF WORKS OF ART, HISTORICAL ARTIFACTS, RESTORATION OF A LEAD MINE, AND RESTORATION OF A BLACKSMITH SHOP.</ExplanationTxt>
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        <GrossRevenueOtherEventsAmt>13952</GrossRevenueOtherEventsAmt>
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        <GrossRevenueTotalEventsAmt>21274</GrossRevenueTotalEventsAmt>
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        <DirectExpenseSummaryEventsAmt>32154</DirectExpenseSummaryEventsAmt>
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        <Desc>RENT</Desc>
        <ContributionCnt>2</ContributionCnt>
        <NoncashContributionsRptF990Amt>31000</NoncashContributionsRptF990Amt>
        <MethodOfDeterminingRevenuesTxt>FAIR MARKET VALUE</MethodOfDeterminingRevenuesTxt>
      </OtherNonCashContriTableGrp>
      <AnyPropertyThatMustBeHeldInd>0</AnyPropertyThatMustBeHeldInd>
      <ReviewProcessUnusualNCGiftsInd>1</ReviewProcessUnusualNCGiftsInd>
      <ThirdPartiesUsedInd>1</ThirdPartiesUsedInd>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, LINE 32B:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION USES A BROKERAGE FIRM TO ACCEPT AND SELL PUBLICLY TRADED SECURITIES.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, LINE 33:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE HISTORICAL ARTIFACTS CONTRIBUTED HAVE NO FAIR MARKET VALUE.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleM>
    <IRS990ScheduleO documentId="RetDoc1044400001">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>COPIES OF FORM 990 AND ALL RELATED SCHEDULES ARE PROVIDED TO BOARD MEMBERS. A REVIEW AND DISCUSSION IS HELD AT A REGULAR MONTHLY BOARD MEETING.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>THE EXECUTIVE DIRECTOR REVIEWS ANNUAL DISCLOSURES BY THE BOARD OF DIRECTORS AND EMPLOYEES. THEY THEN COMPARE THOSE DISCLOSURES TO THE CHECK REGISTER NOTING ANY CONFLICTS ON A MONTHLY BASIS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 15</FormAndLineReferenceDesc>
        <ExplanationTxt>COMPENSATION IS BOARD APPROVED AS PART OF THE BUDGET APPROVAL PROCESS</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>COPIES OF ALL DOCUMENTS ARE AVAILABLE FOR INSPECTION AT THE MUSEUM ADMINISTRATIVE OFFICE.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>