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          <Amt>50000</Amt>
        </GrantOrContributionPdDurYrGrp>
        <TotalGrantOrContriPdDurYrAmt>631600</TotalGrantOrContriPdDurYrAmt>
      </SupplementaryInformationGrp>
      <AnalysisIncomeProducingActyGrp>
        <IntOnSavAndTempCashInvstGrp>
          <ExclusionCd>14</ExclusionCd>
          <ExclusionAmt>18078</ExclusionAmt>
        </IntOnSavAndTempCashInvstGrp>
        <DividendsAndInterestFromSecDtl>
          <ExclusionCd>14</ExclusionCd>
          <ExclusionAmt>341166</ExclusionAmt>
        </DividendsAndInterestFromSecDtl>
        <GainSalesAstOthThanInvntryGrp>
          <ExclusionCd>14</ExclusionCd>
          <ExclusionAmt>46185</ExclusionAmt>
          <RelatedOrExemptFunctionIncmAmt>-30107</RelatedOrExemptFunctionIncmAmt>
        </GainSalesAstOthThanInvntryGrp>
        <SubtotalsIncmProducingActyGrp>
          <ExclusionAmt>405429</ExclusionAmt>
          <RelatedOrExemptFunctionIncmAmt>-30107</RelatedOrExemptFunctionIncmAmt>
        </SubtotalsIncmProducingActyGrp>
        <TotalIncomeProducingActyAmt>375322</TotalIncomeProducingActyAmt>
      </AnalysisIncomeProducingActyGrp>
      <TrnsfrTransRlnNonchrtblEOGrp>
        <TrnsfrOfCashToNonchrtblEOInd>false</TrnsfrOfCashToNonchrtblEOInd>
        <TrnsfrOtherAssetNonchrtblEOInd>false</TrnsfrOtherAssetNonchrtblEOInd>
        <SalesOrExchangesOfAssetsInd>false</SalesOrExchangesOfAssetsInd>
        <PurchaseOfAssetsNonchrtblEOInd>false</PurchaseOfAssetsNonchrtblEOInd>
        <RentalOfFacilitiesOthAssetsInd>false</RentalOfFacilitiesOthAssetsInd>
        <ReimbursementArrangementsInd>false</ReimbursementArrangementsInd>
        <LoansOrLoanGuaranteesInd>false</LoansOrLoanGuaranteesInd>
        <PerformanceOfServicesEtcInd>false</PerformanceOfServicesEtcInd>
        <SharingOfFacilitiesEtcInd>false</SharingOfFacilitiesEtcInd>
        <RelationshipsNonchrtblEOInd>false</RelationshipsNonchrtblEOInd>
      </TrnsfrTransRlnNonchrtblEOGrp>
    </IRS990PF>
    <AccountingFeesSchedule documentId="RetDoc1">
      <AccountingFeesDetail>
        <CategoryTxt>TAX PREPARATION</CategoryTxt>
        <Amt>2730</Amt>
        <NetInvestmentIncomeAmt>273</NetInvestmentIncomeAmt>
        <AdjustedNetIncomeAmt>273</AdjustedNetIncomeAmt>
        <DisbursementsCharitablePrpsAmt>2457</DisbursementsCharitablePrpsAmt>
      </AccountingFeesDetail>
    </AccountingFeesSchedule>
    <GainLossSaleOtherAssetsSch documentId="RetDoc2">
      <GainLossSaleOtherAssetGrp>
        <AssetDesc>PUBLICLY TRADED SECURITIES-AMERITRAD</AssetDesc>
        <AcquiredDt>2013-04</AcquiredDt>
        <HowAcquiredTxt>PURCHASE</HowAcquiredTxt>
        <SoldDt>2023-12</SoldDt>
        <GrossSalesPriceAmt>333012</GrossSalesPriceAmt>
        <BasisAmt>363119</BasisAmt>
        <TotalNetAmt>-30107</TotalNetAmt>
      </GainLossSaleOtherAssetGrp>
    </GainLossSaleOtherAssetsSch>
    <InvestmentsOtherSchedule2 documentId="RetDoc3">
      <InvestmentsOtherGrp>
        <CategoryOrItemTxt>PUBLICLY TRADED SECURITIES-AMERITRAD</CategoryOrItemTxt>
        <ListedAtCostOrFMVCd>AT COST</ListedAtCostOrFMVCd>
        <BookValueAmt>9111219</BookValueAmt>
        <EOYFMVAmt>14941761</EOYFMVAmt>
      </InvestmentsOtherGrp>
    </InvestmentsOtherSchedule2>
    <OtherDecreasesSchedule documentId="RetDoc4">
      <OtherDecreasesDetail>
        <Desc>UNREALIZED LOSS</Desc>
        <Amt>32658</Amt>
      </OtherDecreasesDetail>
    </OtherDecreasesSchedule>
    <OtherIncreasesSchedule documentId="RetDoc5">
      <OtherIncreasesDetail>
        <Desc>NONDIVIDEND DISTRIBUTIONS</Desc>
        <Amt>7000</Amt>
      </OtherIncreasesDetail>
    </OtherIncreasesSchedule>
    <TaxesSchedule documentId="RetDoc6">
      <TaxesDetail>
        <CategoryTxt>FOREIGN TAXES</CategoryTxt>
        <Amt>2287</Amt>
        <NetInvestmentIncomeAmt>2287</NetInvestmentIncomeAmt>
        <AdjustedNetIncomeAmt>2287</AdjustedNetIncomeAmt>
      </TaxesDetail>
      <TaxesDetail>
        <CategoryTxt>990-PF TAXES</CategoryTxt>
        <Amt>5180</Amt>
      </TaxesDetail>
    </TaxesSchedule>
  </ReturnData>
</Return>
