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        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
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      <FormerOfcrEmployeesListedInd>false</FormerOfcrEmployeesListedInd>
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      <TotalContributionsAmt>59974</TotalContributionsAmt>
      <InvestmentIncomeGrp>
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        <RelatedOrExemptFuncIncomeAmt>1893</RelatedOrExemptFuncIncomeAmt>
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      <GrossRentsGrp>
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      </GrossRentsGrp>
      <RentalIncomeOrLossGrp>
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      <NetRentalIncomeOrLossGrp>
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        <RelatedOrExemptFuncIncomeAmt>11470</RelatedOrExemptFuncIncomeAmt>
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        <TotalRevenueColumnAmt>16011</TotalRevenueColumnAmt>
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      <TotalRevenueGrp>
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        <RelatedOrExemptFuncIncomeAmt>29374</RelatedOrExemptFuncIncomeAmt>
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      <CompCurrentOfcrDirectorsGrp>
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        <ProgramServicesAmt>2007</ProgramServicesAmt>
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      <FeesForServicesAccountingGrp>
        <TotalAmt>4670</TotalAmt>
        <ProgramServicesAmt>4670</ProgramServicesAmt>
      </FeesForServicesAccountingGrp>
      <AdvertisingGrp>
        <TotalAmt>1325</TotalAmt>
        <ProgramServicesAmt>1325</ProgramServicesAmt>
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        <ProgramServicesAmt>2729</ProgramServicesAmt>
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        <ProgramServicesAmt>3004</ProgramServicesAmt>
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        <ProgramServicesAmt>14575</ProgramServicesAmt>
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        <ProgramServicesAmt>2842</ProgramServicesAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>BUILDING REPAIRS/MAINT</Desc>
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        <ProgramServicesAmt>2725</ProgramServicesAmt>
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      <OtherExpensesGrp>
        <Desc>SQUARE CREDIT CARD FEE</Desc>
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        <ProgramServicesAmt>1214</ProgramServicesAmt>
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      <AllOtherExpensesGrp>
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        <ProgramServicesAmt>70421</ProgramServicesAmt>
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        <FundraisingAmt>0</FundraisingAmt>
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      <SavingsAndTempCashInvstGrp>
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        <EOYAmt>20346</EOYAmt>
      </SavingsAndTempCashInvstGrp>
      <InventoriesForSaleOrUseGrp>
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        <EOYAmt>1800</EOYAmt>
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      <InvestmentsPubTradedSecGrp>
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        <EOYAmt>68464</EOYAmt>
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        <EOYAmt>452483</EOYAmt>
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      <AccountsPayableAccrExpnssGrp>
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        <EOYAmt>936</EOYAmt>
      </AccountsPayableAccrExpnssGrp>
      <UnsecuredNotesLoansPayableGrp>
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      </UnsecuredNotesLoansPayableGrp>
      <TotalLiabilitiesGrp>
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        <EOYAmt>936</EOYAmt>
      </TotalLiabilitiesGrp>
      <OrganizationFollowsFASB117Ind>X</OrganizationFollowsFASB117Ind>
      <NoDonorRestrictionNetAssetsGrp>
        <BOYAmt>452649</BOYAmt>
        <EOYAmt>451547</EOYAmt>
      </NoDonorRestrictionNetAssetsGrp>
      <TotalNetAssetsFundBalanceGrp>
        <BOYAmt>452649</BOYAmt>
        <EOYAmt>451547</EOYAmt>
      </TotalNetAssetsFundBalanceGrp>
      <TotLiabNetAssetsFundBalanceGrp>
        <BOYAmt>459488</BOYAmt>
        <EOYAmt>452483</EOYAmt>
      </TotLiabNetAssetsFundBalanceGrp>
      <ReconcilationRevenueExpnssAmt>-2907</ReconcilationRevenueExpnssAmt>
      <NetUnrlzdGainsLossesInvstAmt>1805</NetUnrlzdGainsLossesInvstAmt>
      <MethodOfAccountingCashInd>X</MethodOfAccountingCashInd>
      <AccountantCompileOrReviewInd>false</AccountantCompileOrReviewInd>
      <FSAuditedInd>false</FSAuditedInd>
      <FederalGrantAuditRequiredInd>false</FederalGrantAuditRequiredInd>
    </IRS990>
    <IRS990ScheduleA documentId="RetDoc5">
      <PubliclySupportedOrg509a2Ind>X</PubliclySupportedOrg509a2Ind>
      <GiftsGrantsContrisRcvd509Grp>
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        <CurrentTaxYearMinus3YearsAmt>41679</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>43037</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>76150</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>59974</CurrentTaxYearAmt>
        <TotalAmt>275317</TotalAmt>
      </GiftsGrantsContrisRcvd509Grp>
      <GrossReceiptsAdmissionsGrp>
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        <CurrentTaxYearMinus3YearsAmt>32050</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>37271</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>40474</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>29374</CurrentTaxYearAmt>
        <TotalAmt>170973</TotalAmt>
      </GrossReceiptsAdmissionsGrp>
      <Total509Grp>
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        <CurrentTaxYearMinus3YearsAmt>73729</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>80308</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>116624</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>89348</CurrentTaxYearAmt>
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        <CurrentTaxYearMinus3YearsAmt>487</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>177</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>562</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>1893</CurrentTaxYearAmt>
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      <InvestmentIncomeAndUBTIGrp>
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        <CurrentTaxYearMinus3YearsAmt>487</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>177</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>562</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>1893</CurrentTaxYearAmt>
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        <CurrentTaxYearMinus1YearAmt>117186</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>91241</CurrentTaxYearAmt>
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      <InvestmentIncomeCYPct>0.01000</InvestmentIncomeCYPct>
      <InvestmentIncomePYPct>0.00000</InvestmentIncomePYPct>
      <ThirtyThrPctSuprtTestsCY509Ind>X</ThirtyThrPctSuprtTestsCY509Ind>
    </IRS990ScheduleA>
    <IRS990ScheduleD documentId="RetDoc3">
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        <BookValueAmt>40000</BookValueAmt>
      </LandGrp>
      <BuildingsGrp>
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        <DepreciationAmt>475981</DepreciationAmt>
        <BookValueAmt>319595</BookValueAmt>
      </BuildingsGrp>
      <EquipmentGrp>
        <OtherCostOrOtherBasisAmt>31654</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>29676</DepreciationAmt>
        <BookValueAmt>1978</BookValueAmt>
      </EquipmentGrp>
      <OtherLandBuildingsGrp>
        <OtherCostOrOtherBasisAmt>31866</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>31866</DepreciationAmt>
      </OtherLandBuildingsGrp>
      <TotalBookValueLandBuildingsAmt>361573</TotalBookValueLandBuildingsAmt>
    </IRS990ScheduleD>
    <IRS990ScheduleO documentId="RetDoc4">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 2, PART III, LINE 4D</FormAndLineReferenceDesc>
        <ExplanationTxt>THIS ORGANIZATION WAS ESTABLISHED TO OPERATE AN EDUCATIONAL FACILITY/MUSEUM THAT DEMOSTRATES THE HISTORICAL HERITAGE OF THE MARQUETTE IRON RANGE OF MICHIGAN THROUGH DISPLAYS, TOURS, AND PRESENTATIONS. THE DEVELOPMENT OF IRON MINING (BOTH OPEN PIT AND UNDERGROUND) SINCE THE DISCOVERY OF THE IRON RANGE IN 1844, AND THE SOCIAL AND ECONOMIC LIFE OF THE POPULACE OVER THE YEARS AS INFLUENCED BY IRON MINING ARE PROMINENTLY DISPLAYED THROUGHOUT THE THEME PARK. THE MUSEUM IS FUNDED MOSTLY THROUGH PAID ADMISSIONS, MEMBERSHIPS, DONATIONS, GIFT SHOP SALES AND ATTRACTS OVER 3,000 VISITORS A YEAR.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 7A</FormAndLineReferenceDesc>
        <ExplanationTxt>THE GOVERNING BOARD CONSISTS OF THE 18 MEMBERS OF THE BOARD OF DIRECTORS. DIRECTORS ARE ELECTED BY THE ENTIRE BOARD TO SERVE 3 YEAR TERMS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>FORM 990 IS REVIEWED BY BOARD BEFORE FILING.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>RECORDS AVAILABLE UPON REQUEST.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>