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        <AdministrativeExpensesAmt>8143</AdministrativeExpensesAmt>
        <EndYearBalanceAmt>3836483</EndYearBalanceAmt>
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      <EndowmentsHeldRelatedOrgInd>1</EndowmentsHeldRelatedOrgInd>
      <RelatedOrgListSchRInd>1</RelatedOrgListSchRInd>
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        <DepreciationAmt>2258692</DepreciationAmt>
        <BookValueAmt>558732</BookValueAmt>
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        <InvestmentCostOrOtherBasisAmt>8343877</InvestmentCostOrOtherBasisAmt>
        <DepreciationAmt>8280988</DepreciationAmt>
        <BookValueAmt>62889</BookValueAmt>
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      <TotalBookValueLandBuildingsAmt>817412</TotalBookValueLandBuildingsAmt>
      <OtherLiabilitiesOrgGrp>
        <Desc>LINE OF CREDIT</Desc>
        <Amt>520000</Amt>
      </OtherLiabilitiesOrgGrp>
      <TotalLiabilityAmt>520000</TotalLiabilityAmt>
      <FootnoteTextInd>X</FootnoteTextInd>
      <TotalRevEtcAuditedFinclStmtAmt>8252610</TotalRevEtcAuditedFinclStmtAmt>
      <OtherRevenueAmt>-26531</OtherRevenueAmt>
      <RevenueNotReportedAmt>-26531</RevenueNotReportedAmt>
      <RevenueSubtotalAmt>8279141</RevenueSubtotalAmt>
      <OtherRevenuesNotIncludedAmt>-1318095</OtherRevenuesNotIncludedAmt>
      <RevenueNotReportedFinclStmtAmt>-1318095</RevenueNotReportedFinclStmtAmt>
      <TotalRevenuePerForm990Amt>6961046</TotalRevenuePerForm990Amt>
      <TotExpnsEtcAuditedFinclStmtAmt>9907739</TotExpnsEtcAuditedFinclStmtAmt>
      <OtherExpensesIncludedAmt>1771013</OtherExpensesIncludedAmt>
      <ExpensesNotReportedAmt>1771013</ExpensesNotReportedAmt>
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      <OtherExpensesNotIncludedAmt>-1342931</OtherExpensesNotIncludedAmt>
      <ExpensesNotRptFinclStmtAmt>-1342931</ExpensesNotRptFinclStmtAmt>
      <TotalExpensesPerForm990Amt>6793795</TotalExpensesPerForm990Amt>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART III, LINE 1A:</FormAndLineReferenceDesc>
        <ExplanationTxt>COLLECTION ITEMS CONSIST OF SCIENCE EXHIBITS THAT ARE HELD FOR EDUCATIONAL AND CURATORIAL PURPOSES. EACH OF THE ITEMS IS CATALOGED, PRESERVED, AND CARED FOR, AND ACTIVITIES VERIFYING THEIR EXISTENCE AND ASSESSING THEIR CONDITION ARE PERFORMED CONTINUOUSLY. COLLECTION ITEMS ACQUIRED EITHER THROUGH PURCHASE OR DONATION ARE NOT CAPITALIZED. PURCHASES OF COLLECTION ITEMS ARE RECORDED AS DECREASES IN UNRESTRICTED NET ASSETS IF PURCHASED WITH UNRESTRICTED ASSETS AND AS DECREASES IN TEMPORARILY RESTRICTED OR PERMANENTLY RESTRICTED NET ASSETS IF PURCHASED WITH DONOR-RESTRICTED ASSETS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART V, LINE 4:</FormAndLineReferenceDesc>
        <ExplanationTxt>SUPPORT OF PROGRAMS FOR SCIENCE MUSEUM</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART X, LINE 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>AS OF DECEMBER 31, 2015, THE ORGANIZATION HAD NO UNCERTAIN TAX POSITIONS THAT QUALIFY FOR DISCLOSURE IN THE FINANCIAL STATEMENTS. THE ORGANIZATION FILES AN ANNUAL FORM 990 WITH THE INTERNAL REVENUE SERVICE AND ITS TAX RETURNS FOR THE YEAR 2012 AND SUBSEQUENT YEARS REMAIN SUBJECT TO EXAMINATION BY TAX AUTHORITIES.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART XI, LINE 2D - OTHER ADJUSTMENTS:</FormAndLineReferenceDesc>
        <ExplanationTxt>ENDOWMENT REVENUE -26,531.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART XI, LINE 4B - OTHER ADJUSTMENTS:</FormAndLineReferenceDesc>
        <ExplanationTxt>COST OF SALES -1,556,302. DIRECT FUNDRAISING EXPENSE -16,629. CONTRIBUTION FROM ENDOWMENT 174,836. CONTRIBUTION FROM FOUNDATION 80,000.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART XII, LINE 2D - OTHER ADJUSTMENTS:</FormAndLineReferenceDesc>
        <ExplanationTxt>ENDOWMENT EXPENSES 23,819. FOUNDATION EXPENSES 1,747,194.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART XII, LINE 4B - OTHER ADJUSTMENTS:</FormAndLineReferenceDesc>
        <ExplanationTxt>COSTS OF SALES -1,556,302. DIRECT FUNDRAISING EXPENSE -16,629. LEASE EXPENSE 150,000. DONATION EXPENSE 80,000.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleD>
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      <FundraisingEventInformationGrp>
        <Event1Nm>ANNUAL BENEFIT</Event1Nm>
        <GrossReceiptsEvent1Amt>352468</GrossReceiptsEvent1Amt>
        <CharitableContriEvent1Amt>184775</CharitableContriEvent1Amt>
        <GrossRevenueEvent1Amt>167693</GrossRevenueEvent1Amt>
        <OtherDirectExpensesEvent1Amt>16629</OtherDirectExpensesEvent1Amt>
        <GrossReceiptsTotalAmt>352468</GrossReceiptsTotalAmt>
        <CharitableContributionsTotAmt>184775</CharitableContributionsTotAmt>
        <GrossRevenueTotalEventsAmt>167693</GrossRevenueTotalEventsAmt>
        <OthDirectExpnssTotalEventsAmt>16629</OthDirectExpnssTotalEventsAmt>
        <DirectExpenseSummaryEventsAmt>16629</DirectExpenseSummaryEventsAmt>
        <NetIncomeSummaryAmt>151064</NetIncomeSummaryAmt>
      </FundraisingEventInformationGrp>
    </IRS990ScheduleG>
    <IRS990ScheduleJ documentId="RetDoc1042400001">
      <BoardOrCommitteeApprovalInd>X</BoardOrCommitteeApprovalInd>
      <SeverancePaymentInd>0</SeverancePaymentInd>
      <SupplementalNonqualRtrPlanInd>0</SupplementalNonqualRtrPlanInd>
      <EquityBasedCompArrngmInd>0</EquityBasedCompArrngmInd>
      <CompBasedOnRevenueOfFlngOrgInd>0</CompBasedOnRevenueOfFlngOrgInd>
      <CompBsdOnRevRelatedOrgsInd>0</CompBsdOnRevRelatedOrgsInd>
      <CompBsdNetEarnsFlngOrgInd>0</CompBsdNetEarnsFlngOrgInd>
      <CompBsdNetEarnsRltdOrgsInd>0</CompBsdNetEarnsRltdOrgsInd>
      <AnyNonFixedPaymentsInd>0</AnyNonFixedPaymentsInd>
      <InitialContractExceptionInd>0</InitialContractExceptionInd>
    </IRS990ScheduleJ>
    <IRS990ScheduleO documentId="RetDoc1044400001">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 11</FormAndLineReferenceDesc>
        <ExplanationTxt>THE CFO PRESENTS THE 990 TO A MEMBER OF THE FINANCE COMMITTEE DURING A SCHEDULED COMMITTEE MEETING AFTER THE COMPLETION OF THE AUDIT</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>FOR THE ORGANIZATION'S EMPLOYEES THERE IS A PERSONNEL HANDBOOK INCLUDES A CONFLICTS OF INTEREST POLICY. WHEN AN INDIVIDUAL IS HIRED, THE PERSONNEL HANDBOOK IS REVIEWED WITH THE EMPLOYEE AT THAT TIME FOR THE ORGANIZATION'S BOARD OF DIRECTORS, CONFLICT OF INTEREST FORMS ARE SENT TO ALL BOARD MEMBERS AND OFFICER ANNUALLY. THE EXECUTIVE ASSISTANT MONITORS TEH SUBMISSION AND SENDS REMINDERS TO ENSURE FORMS AER COMPLETED AND SUBMITTED</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 15</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION'S ANNUAL BUDGET, INCLUDING COMPENSATION OF THE CEO AND KEY EMPLOYEES, IS REVIEWED AND APPROVED BY THE EXECUTIVE AND FINANCE COMMITTEE. THE COMPENSATION OF EMPLOYEES IS DETERMINED BY THE TOTAL NEEDS OF THE ORGANIZATION AND COST OF LIVING ADJUSTMENTS</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION HAS THE DOCUMENTS AVAILABLE IN ADMINSTRATIVE OFFICE IN THE MCWANE SCIENCE CENTER</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART IX, LINE 11G</FormAndLineReferenceDesc>
        <ExplanationTxt>BANK CHARGES: PROGRAM SERVICE EXPENSES -810. MANAGEMENT AND GENERAL EXPENSES 119,043. FUNDRAISING EXPENSES 0. TOTAL EXPENSES 118,233. OTHER PROFESSIONAL SERVICES: PROGRAM SERVICE EXPENSES 4,744. MANAGEMENT AND GENERAL EXPENSES 9,823. FUNDRAISING EXPENSES 870. TOTAL EXPENSES 15,437. OTHER FEES: PROGRAM SERVICE EXPENSES 0. MANAGEMENT AND GENERAL EXPENSES 150,000. FUNDRAISING EXPENSES 0. TOTAL EXPENSES 150,000. MAINTENANCE/SECURITY: PROGRAM SERVICE EXPENSES 934,934. MANAGEMENT AND GENERAL EXPENSES 9,931. FUNDRAISING EXPENSES 1,376. TOTAL EXPENSES 946,241. CONTRACTED SERVICES: PROGRAM SERVICE EXPENSES 189,913. MANAGEMENT AND GENERAL EXPENSES 145,478. FUNDRAISING EXPENSES 9,342. TOTAL EXPENSES 344,733.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART XI, LINE 9:</FormAndLineReferenceDesc>
        <ExplanationTxt>TRANSFER TO FOUNDATION -612,780.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990. PART XIII, LINE 2C</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION HAS NOT CHANGED ITS OVERSIGHT PROCESS OR SELECTION PROCESS DURING THE TAX YEAR</ExplanationTxt>
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    </IRS990ScheduleO>
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          <ZIPCd>35203</ZIPCd>
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          <BusinessNameLine1Txt>MCWANE SCIENCE CENTER FOUNDATION</BusinessNameLine1Txt>
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        <USAddress>
          <AddressLine1Txt>200 19TH STREET NORTH</AddressLine1Txt>
          <CityNm>BIRMINGHAM</CityNm>
          <StateAbbreviationCd>AL</StateAbbreviationCd>
          <ZIPCd>35203</ZIPCd>
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        <EIN>464728073</EIN>
        <PrimaryActivitiesTxt>TO SUPPORT THE RELATED SCIENCE CENTER</PrimaryActivitiesTxt>
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      <GiftGrntCapContriFromOthOrgInd>0</GiftGrntCapContriFromOthOrgInd>
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          <BusinessNameLine1Txt>MCWANE FOUNDATION</BusinessNameLine1Txt>
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        <MethodOfAmountDeterminationTxt>PARTIAL GURANTOR FOR NOTE</MethodOfAmountDeterminationTxt>
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      <TransactionsRelatedOrgGrp>
        <OtherOrganizationName>
          <BusinessNameLine1Txt>ENDOWMENT FOR THE MCWANE SCIENCE CENTER</BusinessNameLine1Txt>
        </OtherOrganizationName>
        <TransactionTypeTxt>N</TransactionTypeTxt>
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      </TransactionsRelatedOrgGrp>
      <TransactionsRelatedOrgGrp>
        <OtherOrganizationName>
          <BusinessNameLine1Txt>MCWANE FOUNDATION</BusinessNameLine1Txt>
        </OtherOrganizationName>
        <TransactionTypeTxt>K</TransactionTypeTxt>
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        <MethodOfAmountDeterminationTxt>PER LEASE AGREEMENT</MethodOfAmountDeterminationTxt>
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    </IRS990ScheduleR>
  </ReturnData>
</Return>