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        <CurrentTaxYearMinus3YearsAmt>31486</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>29789</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>31219</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>32766</CurrentTaxYearAmt>
        <TotalAmt>129691</TotalAmt>
      </GrossReceiptsAdmissionsGrp>
      <Total509Grp>
        <CurrentTaxYearMinus4YearsAmt>135491</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>143373</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>138419</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>118170</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>128876</CurrentTaxYearAmt>
        <TotalAmt>664329</TotalAmt>
      </Total509Grp>
      <PublicSupportTotal509Amt>664329</PublicSupportTotal509Amt>
      <GrossInvestmentIncome509Grp>
        <CurrentTaxYearMinus4YearsAmt>4431</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>5743</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>4417</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>4720</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>5742</CurrentTaxYearAmt>
        <TotalAmt>25053</TotalAmt>
      </GrossInvestmentIncome509Grp>
      <InvestmentIncomeAndUBTIGrp>
        <CurrentTaxYearMinus4YearsAmt>4431</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>5743</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>4417</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>4720</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>5742</CurrentTaxYearAmt>
        <TotalAmt>25053</TotalAmt>
      </InvestmentIncomeAndUBTIGrp>
      <TotalSupportCalendarYearGrp>
        <CurrentTaxYearMinus4YearsAmt>139922</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>149116</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>142836</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>122890</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>134618</CurrentTaxYearAmt>
        <TotalAmt>689382</TotalAmt>
      </TotalSupportCalendarYearGrp>
      <PublicSupportCY509Pct>0.96370</PublicSupportCY509Pct>
      <PublicSupportPY509Pct>0.96820</PublicSupportPY509Pct>
      <InvestmentIncomeCYPct>0.04000</InvestmentIncomeCYPct>
      <InvestmentIncomePYPct>0.03000</InvestmentIncomePYPct>
      <ThirtyThrPctSuprtTestsCY509Ind>X</ThirtyThrPctSuprtTestsCY509Ind>
    </IRS990ScheduleA>
    <IRS990ScheduleD documentId="RetDoc3">
      <BuildingsGrp>
        <OtherCostOrOtherBasisAmt>25426</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>18800</DepreciationAmt>
        <BookValueAmt>6626</BookValueAmt>
      </BuildingsGrp>
      <EquipmentGrp>
        <OtherCostOrOtherBasisAmt>175288</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>138539</DepreciationAmt>
        <BookValueAmt>36749</BookValueAmt>
      </EquipmentGrp>
      <OtherLandBuildingsGrp>
        <OtherCostOrOtherBasisAmt>3548</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>3229</DepreciationAmt>
        <BookValueAmt>319</BookValueAmt>
      </OtherLandBuildingsGrp>
      <TotalBookValueLandBuildingsAmt>43694</TotalBookValueLandBuildingsAmt>
    </IRS990ScheduleD>
    <IRS990ScheduleG documentId="RetDoc4">
      <FundraisingEventInformationGrp>
        <Event1Nm>FUNDRAISING ACT</Event1Nm>
        <GrossReceiptsEvent1Amt>37336</GrossReceiptsEvent1Amt>
        <CharitableContriEvent1Amt>37336</CharitableContriEvent1Amt>
        <Event2Nm>ADMISSIONS</Event2Nm>
        <GrossReceiptsEvent2Amt>16326</GrossReceiptsEvent2Amt>
        <CharitableContriEvent2Amt>16326</CharitableContriEvent2Amt>
        <GrossReceiptsTotalAmt>53662</GrossReceiptsTotalAmt>
        <CharitableContributionsTotAmt>53662</CharitableContributionsTotAmt>
      </FundraisingEventInformationGrp>
    </IRS990ScheduleG>
    <IRS990ScheduleO documentId="RetDoc5">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990 - ORGANIZATION'S MISSION</FormAndLineReferenceDesc>
        <ExplanationTxt>THE NATIONAL BIGHORN SHEEP INTERPRETIVE ASSOCIATION IS DEDICATED TO EDUCATING THE PUBLIC ABOUT THE BIOLOGY AND HABITAT NEEDS OF THE ROCKY MOUNTAIN BIGHORN SHEEP AND TO ENCOURAGING THE ACTIVE STEWARDSHIP OF WILDLIFE AND WILDLANDS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 2, PART III, LINE 4D</FormAndLineReferenceDesc>
        <ExplanationTxt>PROGRAM SERVICE EXPENSES ARE THE COST OF MAINTAINING STATE AND CITY OWNED REAL ESTATE AND THE PROVIDING OF ACCESS TO MUSEUM EXHIBITS AND TOURS DESIGNED TO EDUCATE THE PUBLIC ABOUT BIGHORN SHEEP.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION'S OFFICERS REVIEW THE FORM 990 (PREPARED BY A CPA) BEFORE THEY AUTHORIZE ITS FILING.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>AVAILABLE UPON REQUEST</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART IX, LINE 24E</FormAndLineReferenceDesc>
        <ExplanationTxt>INSURANCE 0 2,560 0 UNREALIZED LOSSES 0 2,203 0 TELEPHONE 0 2,085 0 SUPPLIES 0 1,909 0 CREDIT CARD FEES 0 1,814 0 ENDOWMENT FEES 0 1,581 0 PRINTING 0 0 1,471 RAFFLE 0 0 1,441 POSTAGE 0 1,426 0 WORK SHOP FEES 0 1,129 0 DONATIONS / MEMBERSHIPS 0 1,106 0 EDUCATION 0 1,094 0 AUCTION 0 0 974 EXHIBITS 590 0 0 LANDSCAPING 0 573 0 REPAIRS 0 194 0 LICENSE 147 0 0 ENTERTAINMENT 0 59 0 PAYPAL FEES 0 35 0 CC FINANCE CHARGE 0 27 0</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART XI, LINE 9</FormAndLineReferenceDesc>
        <ExplanationTxt>BOOK / TAX DEPRECIATION DIFFERENCE 3 TOTAL 3</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>