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      <Form990PartVIISectionAGrp>
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        <TitleTxt>BOARD MEMBER</TitleTxt>
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        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
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        <PersonNm>OLUWOLE OJ MCFOY</PersonNm>
        <TitleTxt>BOARD MEMBER - EX-OFFICIO</TitleTxt>
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        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
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        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>SUSAN R NOWICKI</PersonNm>
        <TitleTxt>BOARD MEMBER</TitleTxt>
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        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>JENAE PITTS</PersonNm>
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        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>SAURIN POPAT</PersonNm>
        <TitleTxt>BOARD MEMBER</TitleTxt>
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        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>PAUL J ROMAN JR JD PHD</PersonNm>
        <TitleTxt>BOARD MEMBER</TitleTxt>
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        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>CYNTHIA A SCHWARTZ</PersonNm>
        <TitleTxt>BOARD MEMBER</TitleTxt>
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        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
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        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>SCOTT R STENCLIK</PersonNm>
        <TitleTxt>BOARD MEMBER</TitleTxt>
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        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>MUHAMMED MO SUMBUNDU</PersonNm>
        <TitleTxt>BOARD MEMBER</TitleTxt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>RAYMOND C VAUGHAN</PersonNm>
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        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>JEFFREY KNAPP</PersonNm>
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        <ReportableCompFromOrgAmt>104571</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>6612</OtherCompensationAmt>
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      <TotalReportableCompFromOrgAmt>347013</TotalReportableCompFromOrgAmt>
      <TotReportableCompRltdOrgAmt>0</TotReportableCompRltdOrgAmt>
      <TotalOtherCompensationAmt>28784</TotalOtherCompensationAmt>
      <IndivRcvdGreaterThan100KCnt>1</IndivRcvdGreaterThan100KCnt>
      <FormerOfcrEmployeesListedInd>0</FormerOfcrEmployeesListedInd>
      <TotalCompGreaterThan150KInd>1</TotalCompGreaterThan150KInd>
      <CompensationFromOtherSrcsInd>0</CompensationFromOtherSrcsInd>
      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>GREAT LAKES BUILDING SYSTEMS</BusinessNameLine1Txt>
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        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>116 GRUNER ROAD</AddressLine1Txt>
            <CityNm>BUFFALO</CityNm>
            <StateAbbreviationCd>NY</StateAbbreviationCd>
            <ZIPCd>14227</ZIPCd>
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        </ContractorAddress>
        <ServicesDesc>FIRE ALARM SYSTEM</ServicesDesc>
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      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>HHL ARCHITECTS</BusinessNameLine1Txt>
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        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>172 ALLEN STREET</AddressLine1Txt>
            <CityNm>BUFFALO</CityNm>
            <StateAbbreviationCd>NY</StateAbbreviationCd>
            <ZIPCd>14201</ZIPCd>
          </USAddress>
        </ContractorAddress>
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      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>FIELD MUSEUM OF NATURAL HISTORY</BusinessNameLine1Txt>
          </BusinessName>
        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>1400 S LAKE SHORE DR</AddressLine1Txt>
            <CityNm>CHICAGO</CityNm>
            <StateAbbreviationCd>IL</StateAbbreviationCd>
            <ZIPCd>60605</ZIPCd>
          </USAddress>
        </ContractorAddress>
        <ServicesDesc>EXHIBIT RENTAL</ServicesDesc>
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      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>ALLIED UNIVERSAL</BusinessNameLine1Txt>
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        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>PO BOX 828854</AddressLine1Txt>
            <CityNm>PHILADELPHIA</CityNm>
            <StateAbbreviationCd>PA</StateAbbreviationCd>
            <ZIPCd>19182</ZIPCd>
          </USAddress>
        </ContractorAddress>
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      <CntrctRcvdGreaterThan100KCnt>4</CntrctRcvdGreaterThan100KCnt>
      <GovernmentGrantsAmt>1976666</GovernmentGrantsAmt>
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      <TotalContributionsAmt>4204830</TotalContributionsAmt>
      <ProgramServiceRevenueGrp>
        <Desc>ADMISSIONS</Desc>
        <BusinessCd>900099</BusinessCd>
        <TotalRevenueColumnAmt>1421524</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>1421524</RelatedOrExemptFuncIncomeAmt>
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      <ProgramServiceRevenueGrp>
        <Desc>EDUCATION AND PROGRAM FEES</Desc>
        <BusinessCd>900099</BusinessCd>
        <TotalRevenueColumnAmt>556204</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>556204</RelatedOrExemptFuncIncomeAmt>
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      <TotalProgramServiceRevenueAmt>1977728</TotalProgramServiceRevenueAmt>
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        <TotalRevenueColumnAmt>478399</TotalRevenueColumnAmt>
        <ExclusionAmt>478399</ExclusionAmt>
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        <SecuritiesAmt>4107488</SecuritiesAmt>
      </GrossAmountSalesAssetsGrp>
      <LessCostOthBasisSalesExpnssGrp>
        <SecuritiesAmt>3771802</SecuritiesAmt>
      </LessCostOthBasisSalesExpnssGrp>
      <GainOrLossGrp>
        <SecuritiesAmt>335686</SecuritiesAmt>
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      <NetGainOrLossInvestmentsGrp>
        <TotalRevenueColumnAmt>335686</TotalRevenueColumnAmt>
        <ExclusionAmt>335686</ExclusionAmt>
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      <GrossSalesOfInventoryAmt>34959</GrossSalesOfInventoryAmt>
      <CostOfGoodsSoldAmt>20409</CostOfGoodsSoldAmt>
      <NetIncomeOrLossGrp>
        <TotalRevenueColumnAmt>14550</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>14550</RelatedOrExemptFuncIncomeAmt>
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      <OtherRevenueMiscGrp>
        <Desc>MISCELLANEOUS</Desc>
        <BusinessCd>900099</BusinessCd>
        <TotalRevenueColumnAmt>62708</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>62708</RelatedOrExemptFuncIncomeAmt>
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      <OtherRevenueTotalAmt>62708</OtherRevenueTotalAmt>
      <TotalRevenueGrp>
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        <UnrelatedBusinessRevenueAmt>0</UnrelatedBusinessRevenueAmt>
        <ExclusionAmt>814085</ExclusionAmt>
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      <CompCurrentOfcrDirectorsGrp>
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        <ManagementAndGeneralAmt>406086</ManagementAndGeneralAmt>
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        <ManagementAndGeneralAmt>265882</ManagementAndGeneralAmt>
        <FundraisingAmt>417952</FundraisingAmt>
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        <ProgramServicesAmt>20894</ProgramServicesAmt>
        <ManagementAndGeneralAmt>3692</ManagementAndGeneralAmt>
        <FundraisingAmt>6822</FundraisingAmt>
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        <ProgramServicesAmt>119929</ProgramServicesAmt>
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        <FundraisingAmt>31638</FundraisingAmt>
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        <ManagementAndGeneralAmt>67832</ManagementAndGeneralAmt>
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        <ProgramServicesAmt>154104</ProgramServicesAmt>
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        <ManagementAndGeneralAmt>102373</ManagementAndGeneralAmt>
        <FundraisingAmt>94944</FundraisingAmt>
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        <ProgramServicesAmt>261356</ProgramServicesAmt>
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        <ProgramServicesAmt>188289</ProgramServicesAmt>
        <ManagementAndGeneralAmt>49146</ManagementAndGeneralAmt>
        <FundraisingAmt>4422</FundraisingAmt>
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      <TravelGrp>
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        <ProgramServicesAmt>12788</ProgramServicesAmt>
        <ManagementAndGeneralAmt>11540</ManagementAndGeneralAmt>
        <FundraisingAmt>1570</FundraisingAmt>
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      <ConferencesMeetingsGrp>
        <TotalAmt>12664</TotalAmt>
        <ProgramServicesAmt>7804</ProgramServicesAmt>
        <ManagementAndGeneralAmt>4497</ManagementAndGeneralAmt>
        <FundraisingAmt>363</FundraisingAmt>
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        <ManagementAndGeneralAmt>17944</ManagementAndGeneralAmt>
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        <ProgramServicesAmt>970319</ProgramServicesAmt>
        <ManagementAndGeneralAmt>23178</ManagementAndGeneralAmt>
        <FundraisingAmt>9933</FundraisingAmt>
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        <ProgramServicesAmt>10815</ProgramServicesAmt>
        <ManagementAndGeneralAmt>69335</ManagementAndGeneralAmt>
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        <ProgramServicesAmt>473572</ProgramServicesAmt>
        <ManagementAndGeneralAmt>10135</ManagementAndGeneralAmt>
        <FundraisingAmt>1506</FundraisingAmt>
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        <ManagementAndGeneralAmt>5633</ManagementAndGeneralAmt>
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      <OtherExpensesGrp>
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        <FundraisingAmt>27952</FundraisingAmt>
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      <OtherExpensesGrp>
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      <AllOtherExpensesGrp>
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        <ManagementAndGeneralAmt>22039</ManagementAndGeneralAmt>
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        <EOYAmt>425719</EOYAmt>
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        <EOYAmt>401888</EOYAmt>
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        <EOYAmt>5084</EOYAmt>
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