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        <BOYAmt>1175558</BOYAmt>
        <EOYAmt>1214822</EOYAmt>
      </TotalNetAssetsFundBalanceGrp>
      <TotLiabNetAssetsFundBalanceGrp>
        <BOYAmt>1175558</BOYAmt>
        <EOYAmt>1214822</EOYAmt>
      </TotLiabNetAssetsFundBalanceGrp>
      <InfoInScheduleOPartXIInd>X</InfoInScheduleOPartXIInd>
      <ReconcilationRevenueExpnssAmt>39263</ReconcilationRevenueExpnssAmt>
      <OtherChangesInNetAssetsAmt>1</OtherChangesInNetAssetsAmt>
      <MethodOfAccountingCashInd>X</MethodOfAccountingCashInd>
      <AccountantCompileOrReviewInd>true</AccountantCompileOrReviewInd>
      <AcctCompileOrReviewBasisGrp>
        <SeparateBasisFinclStmtInd>X</SeparateBasisFinclStmtInd>
      </AcctCompileOrReviewBasisGrp>
      <FSAuditedInd>false</FSAuditedInd>
      <FederalGrantAuditRequiredInd>false</FederalGrantAuditRequiredInd>
    </IRS990>
    <IRS990ScheduleA documentId="990A">
      <PublicOrganization170Ind>X</PublicOrganization170Ind>
      <GiftsGrantsContriRcvd170Grp>
        <CurrentTaxYearMinus4YearsAmt>139760</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>71790</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>102685</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>1022730</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>120283</CurrentTaxYearAmt>
        <TotalAmt>1457248</TotalAmt>
      </GiftsGrantsContriRcvd170Grp>
      <TotalCalendarYear170Grp>
        <CurrentTaxYearMinus4YearsAmt>139760</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>71790</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>102685</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>1022730</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>120283</CurrentTaxYearAmt>
        <TotalAmt>1457248</TotalAmt>
      </TotalCalendarYear170Grp>
      <SubstantialContributorsTotAmt>970340</SubstantialContributorsTotAmt>
      <PublicSupportTotal170Amt>486908</PublicSupportTotal170Amt>
      <GrossInvestmentIncome170Grp>
        <CurrentTaxYearMinus4YearsAmt>1442</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>752</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>1862</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>266</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>21429</CurrentTaxYearAmt>
        <TotalAmt>25751</TotalAmt>
      </GrossInvestmentIncome170Grp>
      <TotalSupportAmt>1482999</TotalSupportAmt>
      <PublicSupportCY170Pct>0.32830</PublicSupportCY170Pct>
      <PublicSupportPY170Pct>0.34000</PublicSupportPY170Pct>
      <ThirtyThrPctSuprtTestsPY170Ind>X</ThirtyThrPctSuprtTestsPY170Ind>
      <Form990ScheduleAPartVIGrp>
        <FormAndLineReferenceDesc>Unusual grants Part II or Part III line 1</FormAndLineReferenceDesc>
        <ExplanationTxt>Kemper Morgan Grant created as the Sierrita Piprline Endowment</ExplanationTxt>
      </Form990ScheduleAPartVIGrp>
    </IRS990ScheduleA>
    <IRS990ScheduleD documentId="990D">
      <EquipmentGrp>
        <InvestmentCostOrOtherBasisAmt>1426</InvestmentCostOrOtherBasisAmt>
        <DepreciationAmt>1208</DepreciationAmt>
        <BookValueAmt>218</BookValueAmt>
      </EquipmentGrp>
      <TotalBookValueLandBuildingsAmt>218</TotalBookValueLandBuildingsAmt>
      <OtherSecuritiesGrp>
        <Desc>Presidio Cash Reserve</Desc>
        <BookValueAmt>985156</BookValueAmt>
        <MethodValuationCd>C</MethodValuationCd>
      </OtherSecuritiesGrp>
      <OtherSecuritiesGrp>
        <Desc>Presidio Research</Desc>
        <BookValueAmt>23766</BookValueAmt>
        <MethodValuationCd>C</MethodValuationCd>
      </OtherSecuritiesGrp>
      <OtherSecuritiesGrp>
        <Desc>Pima Pineapple Brickyard</Desc>
        <BookValueAmt>67214</BookValueAmt>
        <MethodValuationCd>C</MethodValuationCd>
      </OtherSecuritiesGrp>
      <OtherSecuritiesGrp>
        <Desc>Investment</Desc>
        <BookValueAmt>21730</BookValueAmt>
      </OtherSecuritiesGrp>
      <TotalBookValueSecuritiesAmt>1097866</TotalBookValueSecuritiesAmt>
    </IRS990ScheduleD>
    <IRS990ScheduleO documentId="990O">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990 governing body review Part VI line 11</FormAndLineReferenceDesc>
        <ExplanationTxt>The financials and tax return are reviewed by the officers prior to filing</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Governing documents etc available to public Part VI line 19</FormAndLineReferenceDesc>
        <ExplanationTxt>Upon request</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Explanation of other changes in net assets or fund balances Part XI line 9</FormAndLineReferenceDesc>
        <ExplanationTxt>Rounding $1</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>List of other expenses Part IX line 24e</FormAndLineReferenceDesc>
        <ExplanationTxt>Freeport McMoran Grant Expenses Contract Labor $ 1,603Grant 2 Expenses: Erosion Control 64,075 Fire Plan 635 Program Admin 1,147 Program Director 810 Supplies 2,079 Travel 128Program Coordinator 901Program Director 678</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>