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        <CurrentTaxYearMinus2YearsAmt>118170</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>128876</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>259221</CurrentTaxYearAmt>
        <TotalAmt>788059</TotalAmt>
      </Total509Grp>
      <PublicSupportTotal509Amt>788059</PublicSupportTotal509Amt>
      <GrossInvestmentIncome509Grp>
        <CurrentTaxYearMinus4YearsAmt>5743</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>4417</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>4720</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>5742</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>4933</CurrentTaxYearAmt>
        <TotalAmt>25555</TotalAmt>
      </GrossInvestmentIncome509Grp>
      <InvestmentIncomeAndUBTIGrp>
        <CurrentTaxYearMinus4YearsAmt>5743</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>4417</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>4720</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>5742</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>4933</CurrentTaxYearAmt>
        <TotalAmt>25555</TotalAmt>
      </InvestmentIncomeAndUBTIGrp>
      <TotalSupportCalendarYearGrp>
        <CurrentTaxYearMinus4YearsAmt>149116</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>142836</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>122890</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>134618</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>264154</CurrentTaxYearAmt>
        <TotalAmt>813614</TotalAmt>
      </TotalSupportCalendarYearGrp>
      <PublicSupportCY509Pct>0.96860</PublicSupportCY509Pct>
      <PublicSupportPY509Pct>0.96370</PublicSupportPY509Pct>
      <InvestmentIncomeCYPct>0.03000</InvestmentIncomeCYPct>
      <InvestmentIncomePYPct>0.04000</InvestmentIncomePYPct>
      <ThirtyThrPctSuprtTestsCY509Ind>X</ThirtyThrPctSuprtTestsCY509Ind>
    </IRS990ScheduleA>
    <IRS990ScheduleD documentId="RetDoc4">
      <BuildingsGrp>
        <OtherCostOrOtherBasisAmt>25426</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>20057</DepreciationAmt>
        <BookValueAmt>5369</BookValueAmt>
      </BuildingsGrp>
      <EquipmentGrp>
        <OtherCostOrOtherBasisAmt>167274</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>135557</DepreciationAmt>
        <BookValueAmt>31717</BookValueAmt>
      </EquipmentGrp>
      <OtherLandBuildingsGrp>
        <OtherCostOrOtherBasisAmt>9538</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>3907</DepreciationAmt>
        <BookValueAmt>5631</BookValueAmt>
      </OtherLandBuildingsGrp>
      <TotalBookValueLandBuildingsAmt>42717</TotalBookValueLandBuildingsAmt>
    </IRS990ScheduleD>
    <IRS990ScheduleG documentId="RetDoc5">
      <FundraisingEventInformationGrp>
        <Event1Nm>FUNDRAISING ACT</Event1Nm>
        <GrossReceiptsEvent1Amt>51931</GrossReceiptsEvent1Amt>
        <CharitableContriEvent1Amt>51931</CharitableContriEvent1Amt>
        <Event2Nm>ADMISSIONS</Event2Nm>
        <GrossReceiptsEvent2Amt>17079</GrossReceiptsEvent2Amt>
        <CharitableContriEvent2Amt>17079</CharitableContriEvent2Amt>
        <GrossReceiptsTotalAmt>69010</GrossReceiptsTotalAmt>
        <CharitableContributionsTotAmt>69010</CharitableContributionsTotAmt>
      </FundraisingEventInformationGrp>
    </IRS990ScheduleG>
    <IRS990ScheduleO documentId="RetDoc6">
      <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 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>PRINTING 0 0 2,790 OUTREACH 2,497 0 0 RAFFLE 0 0 2,454 TELEPHONE 0 2,140 0 EDUCATION 0 2,119 0 FUNDRAISER CASH OUT 0 0 2,020 ENDOWMENT FEES 0 1,931 0 CREDIT CARD FEES 0 1,768 0 DONATIONS / MEMBERSHIPS 0 1,695 0 POSTAGE 0 1,168 0 SUPPLIES 0 1,111 0 INSURANCE 0 1,044 0 WORK SHOP FEES 0 850 0 AUCTION 0 0 779 LANDSCAPING 0 745 0 EXHIBITS 505 0 0 LICENSE 215 0 0 REPAIRS 0 173 0 RENT STORAGE 0 160 0 PAYPAL FEES 0 152 0 PLAQUES 69 0 0 TOTAL 3,286 15,056 8,043</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>