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          <BusinessNameLine1Txt>Mr Steve Case</BusinessNameLine1Txt>
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        <OfficesCnt>0</OfficesCnt>
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        <EmployeeCnt>18</EmployeeCnt>
        <TypeOfActivitiesConductedTxt>Program Services</TypeOfActivitiesConductedTxt>
        <SpecificServicesProvidedTxt>JOINT PROGRAM WITH USAID FOR COMMUNITY-BASED TOURISM DEVELOPMENT IN ARMENIA.</SpecificServicesProvidedTxt>
        <RegionTotalExpendituresAmt>1110212</RegionTotalExpendituresAmt>
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      <AccountActivitiesOutsideUSGrp>
        <RegionTxt>Sub-Saharan Africa</RegionTxt>
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        <EmployeeCnt>8</EmployeeCnt>
        <TypeOfActivitiesConductedTxt>Program Services</TypeOfActivitiesConductedTxt>
        <SpecificServicesProvidedTxt>DEVELOP BIODIVERSITY ACTION PLAN TO CONSERVE AMAZONIAN TROPICAL ECOSYSTEMS</SpecificServicesProvidedTxt>
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      <ForeignIndividualsGrantsGrp>
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        <RecipientCnt>4</RecipientCnt>
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        <MannerOfCashDisbursementTxt>Direct Deposit &amp; Checks</MannerOfCashDisbursementTxt>
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      <ForeignIndividualsGrantsGrp>
        <TypeOfAssistanceTxt>Academic Appointment Stipends</TypeOfAssistanceTxt>
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        <MannerOfCashDisbursementTxt>Direct Deposit &amp; Checks</MannerOfCashDisbursementTxt>
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      <ForeignIndividualsGrantsGrp>
        <TypeOfAssistanceTxt>Academic Appointment Stipends</TypeOfAssistanceTxt>
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      <ForeignIndividualsGrantsGrp>
        <TypeOfAssistanceTxt>Academic Appointment Stipends</TypeOfAssistanceTxt>
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        <FormAndLineReferenceDesc>Schedule F, Part I, Line 2 Procedures for monitoring use of grant funds</FormAndLineReferenceDesc>
        <ExplanationTxt>The Office of Fellowships has central management and administrative responsibility for the Smithsonian programs of research fellowships and other academic appointments for undergraduate, graduate students, postdoctoral and senior scholars. The Smithsonian Institution Fellowship Program is a competitive fellowship program for graduate and postdoctoral fellows, who apply to conduct research at the Institution with research staff serving as advisors. The review process is made up of disciplinary committees comprised of the Institution's staff who evaluate the candidates and then select the fellows. There are other competitive and non-competitive fellowships for visiting scholar and student appointees selected through the Smithsonian units that go through a variety of other selection processes before an award is made. An official letter/agreement is provided to each award recipient identifying the award title, dates of tenure, stipend allowances, and required responsibilities for holding this position. All recipients either will identify a financial institution for receipt of their monetary award or they will receive US Treasury checks. Depending on the tenure of the appointment, payments can range from one lump sum, biweekly payments or monthly payments. Most fellowship appointments are awarded for one to two years. On occasion, the Smithsonian Institution has visiting scholars or fellows who are conducting research in another country. Payments are usually submitted as stated above, however, on occasion, there may be one or two who request that their payments be sent to the country of their research. At the end of tenure, a final report of their research accomplishments is provided for our records. Smithsonian research staff who serve as advisors to these fellows, students and scholars are usually in the field during their tenure. The eight Smithsonian research centers located in the United States and one located in Panama monitor the progress of their fellows especially those fellows in other countries, and the administrative management of funds is managed through the Institution's central administration for accountability.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Schedule F, Part I, Line 3 foreign travel</FormAndLineReferenceDesc>
        <ExplanationTxt>Program services for travel related to research, conferences and training is for travel by SI employees, research associates, or invitational travelers (i.e., individuals who are not SI employees). Only travel essential to the performance of official Smithsonian business and for which travel-related expenses are to be paid by the Smithsonian, can be approved, authorized, and reimbursed.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Schedule F, Part I, Line 3 investments</FormAndLineReferenceDesc>
        <ExplanationTxt>Investments in regions include investments in foreign partnerships and foreign corporations. The foreign region is determined by the country whose laws govern the investment entity. The value reported represents the fair market value of the investment at the end of the fiscal year.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Schedule F, Part I, Line 3 Academic appointments (stipends)</FormAndLineReferenceDesc>
        <ExplanationTxt>Per Form 990 instructions, stipends are reported on Schedule F if the person receiving the stipend is living or residing outside the United States at the time the stipend is paid or distributed. However, many of these stipend recipients later traveled to the Smithsonian in the United States to perform their research.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Schedule F, Part I, Line 2 PROCEDURES FOR MONITORING USE OF GRANT FUNDS</FormAndLineReferenceDesc>
        <ExplanationTxt>The Office of Fellowships has central management and administrative responsibility for the Smithsonian programs of research fellowships and other academic appointments for undergraduate, graduate students, postdoctoral and senior scholars. The Smithsonian Institution Fellowship Program is a competitive fellowship program for graduate and postdoctoral fellows, who apply to conduct research at the Institution with research staff serving as advisors. The review process is made up of disciplinary committees comprised of the Institution's staff who evaluate the candidates and then select the fellows. There are other competitive and non-competitive fellowships for visiting scholar and student appointees selected through the Smithsonian units that go through a variety of other selection processes before an award is made. An official letter/agreement is provided to each award recipient identifying the award title, dates of tenure, stipend allowances, and required responsibilities for holding this position. All recipients either will identify a financial institution for receipt of their monetary award or they will receive US Treasury checks. Depending on the tenure of the appointment, payments can range from one lump sum, biweekly payments or monthly payments. Most fellowship appointments are awarded for one to two years. On occasion, the Smithsonian Institution has visiting scholars or fellows who are conducting research in another country. Payments are usually submitted as stated above, however, on occasion, there may be one or two who request that their payments be sent to the country of their research. At the end of tenure, a final report of their research accomplishments is provided for our records. Smithsonian research staff who serve as advisors to these fellows, students and scholars are usually in the field during their tenure. The eight Smithsonian research centers located in the United States and one located in Panama monitor the progress of their fellows especially those fellows in other countries, and the administrative management of funds is managed through the Institution's central administration for accountability.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleF>
    <IRS990ScheduleG documentId="IRS990ScheduleG" softwareId="16000421" softwareVersionNum="2016v3.0">
      <MailSolicitationsInd>X</MailSolicitationsInd>
      <EmailSolicitationsInd>X</EmailSolicitationsInd>
      <PhoneSolicitationsInd>X</PhoneSolicitationsInd>
      <InPersonSolicitationsInd>X</InPersonSolicitationsInd>
      <SolicitationOfNonGovtGrantsInd>X</SolicitationOfNonGovtGrantsInd>
      <SolicitationOfGovtGrantsInd>X</SolicitationOfGovtGrantsInd>
      <SpecialFundraisingEventsInd>X</SpecialFundraisingEventsInd>
      <AgrmtProfFundraisingActyInd>true</AgrmtProfFundraisingActyInd>
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          <AddressLine1Txt>3349 Highway 138</AddressLine1Txt>
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          <BusinessNameLine1Txt>Marts &amp; Lundy Inc</BusinessNameLine1Txt>
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          <CityNm>Lyndhurst</CityNm>
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      <FundraiserActivityInfoGrp>
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          <AddressLine1Txt>1200 Wilshire Blvd</AddressLine1Txt>
          <CityNm>Los Angeles</CityNm>
          <StateAbbreviationCd>CA</StateAbbreviationCd>
          <ZIPCd>90017</ZIPCd>
        </USAddress>
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        <FundraiserControlOfFundsInd>false</FundraiserControlOfFundsInd>
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        <RetainedByContractorAmt>98036</RetainedByContractorAmt>
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          <CityNm>Columbus</CityNm>
          <StateAbbreviationCd>OH</StateAbbreviationCd>
          <ZIPCd>43215</ZIPCd>
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        <GrossReceiptsAmt>0</GrossReceiptsAmt>
        <RetainedByContractorAmt>92000</RetainedByContractorAmt>
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          <BusinessNameLine1Txt>SD&amp;A Teleservices Inc</BusinessNameLine1Txt>
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          <AddressLine1Txt>101 CONTINENTAL BLVD</AddressLine1Txt>
          <CityNm>EL SEGUNDO</CityNm>
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          <CityNm>Austin</CityNm>
          <StateAbbreviationCd>TX</StateAbbreviationCd>
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          <CityNm>Alexandria</CityNm>
          <StateAbbreviationCd>VA</StateAbbreviationCd>
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      <TotalRetainedByContractorsAmt>3003787</TotalRetainedByContractorsAmt>
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        <Event1Nm>National Design Awards Gala</Event1Nm>
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        <CharitableContriEvent1Amt>969675</CharitableContriEvent1Amt>
        <GrossRevenueEvent1Amt>113240</GrossRevenueEvent1Amt>
        <RentFacilityCostsEvent1Amt>6694</RentFacilityCostsEvent1Amt>
        <FoodAndBeverageEvent1Amt>103925</FoodAndBeverageEvent1Amt>
        <OtherDirectExpensesEvent1Amt>392571</OtherDirectExpensesEvent1Amt>
        <Event2Nm>Hirshhorn Museum Gala</Event2Nm>
        <GrossReceiptsEvent2Amt>965665</GrossReceiptsEvent2Amt>
        <CharitableContriEvent2Amt>895050</CharitableContriEvent2Amt>
        <GrossRevenueEvent2Amt>70615</GrossRevenueEvent2Amt>
        <FoodAndBeverageEvent2Amt>136500</FoodAndBeverageEvent2Amt>
        <OtherDirectExpensesEvent2Amt>313310</OtherDirectExpensesEvent2Amt>
        <OtherEventsTotalCnt>20</OtherEventsTotalCnt>
        <GrossReceiptsOtherEventsAmt>4304490</GrossReceiptsOtherEventsAmt>
        <CharitableContriOtherEventsAmt>2995900</CharitableContriOtherEventsAmt>
        <GrossRevenueOtherEventsAmt>1308590</GrossRevenueOtherEventsAmt>
        <RentFcltyCostsOtherEventsAmt>60412</RentFcltyCostsOtherEventsAmt>
        <FoodAndBeverageOtherEventsAmt>504462</FoodAndBeverageOtherEventsAmt>
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        <GrossReceiptsTotalAmt>6353070</GrossReceiptsTotalAmt>
        <CharitableContributionsTotAmt>4860625</CharitableContributionsTotAmt>
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        <RentFcltyCostsTotalEventsAmt>67106</RentFcltyCostsTotalEventsAmt>
        <FoodAndBeverageTotalEventsAmt>744887</FoodAndBeverageTotalEventsAmt>
        <OthDirectExpnssTotalEventsAmt>1478558</OthDirectExpnssTotalEventsAmt>
        <DirectExpenseSummaryEventsAmt>2290551</DirectExpenseSummaryEventsAmt>
        <NetIncomeSummaryAmt>-798106</NetIncomeSummaryAmt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Schedule G, Part I, Line 2b Line 2b Column (iv) and (v):</FormAndLineReferenceDesc>
        <ExplanationTxt>SI engaged multiple fundraising services and many work on the same campaigns. It is not possible to accurately report the exact amount of revenue associated with each fundraiser. None of these fundraisers had control of contributions; all were paid under the terms of negotiated contracts. SI closely monitors fundraising performance against established campaign goals for its contractors, and results are taken into consideration in future contract negotiations. Payments to Avalon Consulting Group of approximately $1,706,577 are not reported in Part I. This amount is for reimbursements related to fundraising expenses of postage, printing and mailing lists.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Schedule G, Part I, Line 3</FormAndLineReferenceDesc>
        <ExplanationTxt>SI is a trust instrumentality of the U.S. and as such is exempt from state regulations pursuant to the Supremacy Clause of the U.S. Constitution. All states that have inquired about SI fundraising solicitation registration have acknowledged this exemption.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleG>
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          <BusinessNameLine1Txt>University of Maryland at College Park</BusinessNameLine1Txt>
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        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>222914</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
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      <RltdOrgOfficerTrstKeyEmplGrp>
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          <BusinessNameLine1Txt>Jean Garvin</BusinessNameLine1Txt>
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        <TitleTxt>Director - Finance &amp; Accounting</TitleTxt>
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        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
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        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
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      <RltdOrgOfficerTrstKeyEmplGrp>
        <BusinessName>
          <BusinessNameLine1Txt>Richard Kurin</BusinessNameLine1Txt>
        </BusinessName>
        <TitleTxt>Acting Provost</TitleTxt>
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        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
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        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
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        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
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        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
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      <RltdOrgOfficerTrstKeyEmplGrp>
        <BusinessName>
          <BusinessNameLine1Txt>John Lapiana</BusinessNameLine1Txt>
        </BusinessName>
        <TitleTxt>Acting Asst. Secretary, Communication &amp; External Affairs</TitleTxt>
        <BaseCompensationFilingOrgAmt>191875</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
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        <NontaxableBenefitsFilingOrgAmt>8827</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
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        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
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      <RltdOrgOfficerTrstKeyEmplGrp>
        <BusinessName>
          <BusinessNameLine1Txt>Christopher Liedel</BusinessNameLine1Txt>
        </BusinessName>
        <TitleTxt>President - Smithsonian Enterprises</TitleTxt>
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      <RltdOrgOfficerTrstKeyEmplGrp>
        <BusinessName>
          <BusinessNameLine1Txt>Era Marshall</BusinessNameLine1Txt>
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        <TitleTxt>Director - Equal Employment &amp; Minority Affairs</TitleTxt>
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        <BusinessName>
          <BusinessNameLine1Txt>Mary Payne</BusinessNameLine1Txt>
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        <TitleTxt>Director - Office of Government Relations</TitleTxt>
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      <RltdOrgOfficerTrstKeyEmplGrp>
        <BusinessName>
          <BusinessNameLine1Txt>David Voyles</BusinessNameLine1Txt>
        </BusinessName>
        <TitleTxt>Director - Planning, Management &amp; Budget</TitleTxt>
        <BaseCompensationFilingOrgAmt>176162</BaseCompensationFilingOrgAmt>
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        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>7008</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
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        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
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        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
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      <RltdOrgOfficerTrstKeyEmplGrp>
        <BusinessName>
          <BusinessNameLine1Txt>Michael Caruso</BusinessNameLine1Txt>
        </BusinessName>
        <TitleTxt>EDITOR IN CHIEF - SMITHSONIAN MAGAZINE</TitleTxt>
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        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
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      <RltdOrgOfficerTrstKeyEmplGrp>
        <BusinessName>
          <BusinessNameLine1Txt>Melissa Chiu</BusinessNameLine1Txt>
        </BusinessName>
        <TitleTxt>Director - Hirshhorn Museum</TitleTxt>
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      <RltdOrgOfficerTrstKeyEmplGrp>
        <BusinessName>
          <BusinessNameLine1Txt>Ryan Dotson</BusinessNameLine1Txt>
        </BusinessName>
        <TitleTxt>Investment Officer</TitleTxt>
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        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
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      <RltdOrgOfficerTrstKeyEmplGrp>
        <BusinessName>
          <BusinessNameLine1Txt>Michael Giovenco</BusinessNameLine1Txt>
        </BusinessName>
        <TitleTxt>Investment Officer</TitleTxt>
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        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
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      <RltdOrgOfficerTrstKeyEmplGrp>
        <BusinessName>
          <BusinessNameLine1Txt>Jeffrey Smith</BusinessNameLine1Txt>
        </BusinessName>
        <TitleTxt>Investment Officer</TitleTxt>
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        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
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      <RltdOrgOfficerTrstKeyEmplGrp>
        <BusinessName>
          <BusinessNameLine1Txt>Kenneth Johnson</BusinessNameLine1Txt>
        </BusinessName>
        <TitleTxt>Former Acting Director - Planning, Management &amp; Budget</TitleTxt>
        <BaseCompensationFilingOrgAmt>177877</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
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      <RltdOrgOfficerTrstKeyEmplGrp>
        <BusinessName>
          <BusinessNameLine1Txt>John Kress</BusinessNameLine1Txt>
        </BusinessName>
        <TitleTxt>Former Interim Under Secretary - Science</TitleTxt>
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        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
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        <NontaxableBenefitsFilingOrgAmt>19099</NontaxableBenefitsFilingOrgAmt>
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      <RltdOrgOfficerTrstKeyEmplGrp>
        <BusinessName>
          <BusinessNameLine1Txt>Andrew Zino</BusinessNameLine1Txt>
        </BusinessName>
        <TitleTxt>Former Comptroller</TitleTxt>
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        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
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        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Schedule J, Part I, Line 1a First Class Travel</FormAndLineReferenceDesc>
        <ExplanationTxt>One officer listed in Part VII, Section A was authorized for first class travel for bona-fide business purposes when the circumstances of their travel met the requirements of the Smithsonian's travel policy for such travel and first class travel was approved in each instance by that individual's designated "approving official" for travel. The Smithsonian's travel policy is guided by the Federal Travel Regulations as supplemented by the Smithsonian's Travel handbook. The accountable plan for travel reimbursements maintained by the Smithsonian meets IRS requirements, therefore no portion of this travel was treated as taxable compensation.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Schedule J, Part I, Line 1a Travel for companions</FormAndLineReferenceDesc>
        <ExplanationTxt>Travel was authorized for the spouse of a person listed in Part VII, Section A when the circumstances of that travel met the requirements of the Smithsonian's policy for such travel. The Smithsonian's policy for payment of spousal or dependent family member travel permits such payment only in limited, exceptional cases, when there is a demonstrated bona fide business purpose for the travel and the travel furthers the mission of the Smithsonian, beyond mere attendance at an event or the performance of incidental services. Such travel is authorized only if approved by the Office of General Counsel and the Office of the Under Secretary for Finance and Administration/Chief Financial Officer in advance. In the calendar year 2016, four (domestic travel) trips were approved for the spouse of an officer. Each trip was authorized consistent with policy. Because it was determined that there was a bona fide business purpose for each trip, the cost of the trips was not treated as taxable income.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleJ>
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      <TaxExemptBondsIssuesGrp>
        <BondReferenceCd>A</BondReferenceCd>
        <IssuerName>
          <BusinessNameLine1Txt>Fairfax County Economic Development Authority</BusinessNameLine1Txt>
        </IssuerName>
        <BondIssuerEIN>540787833</BondIssuerEIN>
        <CUSIPNum>30382ECZ5</CUSIPNum>
        <BondIssuedDt>2003-12-03</BondIssuedDt>
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        <PurposeDesc>To construct a museum</PurposeDesc>
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        <PoolFinancingInd>false</PoolFinancingInd>
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          <BusinessNameLine1Txt>District of Columbia</BusinessNameLine1Txt>
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        <CUSIPNum>2548397S6</CUSIPNum>
        <BondIssuedDt>2010-04-29</BondIssuedDt>
        <IssuePriceAmt>33825749</IssuePriceAmt>
        <PurposeDesc>Refunding of 1997 Bonds</PurposeDesc>
        <DefeasedInd>false</DefeasedInd>
        <OnBehalfOfIssuerInd>false</OnBehalfOfIssuerInd>
        <PoolFinancingInd>false</PoolFinancingInd>
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        <BondReferenceCd>A</BondReferenceCd>
        <RetiredAmt>0</RetiredAmt>
        <BondDefeasedAmt>0</BondDefeasedAmt>
        <TotalProceedsAmt>77545000</TotalProceedsAmt>
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        <CapitalizedInterestAmt>0</CapitalizedInterestAmt>
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        <IssuanceCostsFromProceedsAmt>530475</IssuanceCostsFromProceedsAmt>
        <CreditEnhancementAmt>6161</CreditEnhancementAmt>
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        <CapitalExpendituresAmt>77008364</CapitalExpendituresAmt>
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        <IssuanceCostsFromProceedsAmt>612994</IssuanceCostsFromProceedsAmt>
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        <CapitalExpendituresAmt>0</CapitalExpendituresAmt>
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        <AdvanceRefundingInd>false</AdvanceRefundingInd>
        <FinalAllocationMadeInd>true</FinalAllocationMadeInd>
        <AdequateBooksAndRecMaintInd>true</AdequateBooksAndRecMaintInd>
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      <TaxExemptBondsPrivateBusUseGrp>
        <BondReferenceCd>A</BondReferenceCd>
        <OwningBondFinancedPropertyInd>false</OwningBondFinancedPropertyInd>
        <AnyLeaseArrangementsInd>false</AnyLeaseArrangementsInd>
        <MgmtContractBondFincdPropInd>false</MgmtContractBondFincdPropInd>
        <AnyResearchAgreementsInd>false</AnyResearchAgreementsInd>
        <PrivateBusUseByOthersPct>0.0</PrivateBusUseByOthersPct>
        <PrivateBusConcerningUBIPct>0.0</PrivateBusConcerningUBIPct>
        <TotalPrivateBusinessUsePct>0.0</TotalPrivateBusinessUsePct>
        <BondIssMeetPrvtSecPymtTestInd>false</BondIssMeetPrvtSecPymtTestInd>
        <ChangeInUseBondFinancedPropInd>false</ChangeInUseBondFinancedPropInd>
        <ProcsNonqualifiedBondRemdtdInd>true</ProcsNonqualifiedBondRemdtdInd>
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      <TaxExemptBondsPrivateBusUseGrp>
        <BondReferenceCd>B</BondReferenceCd>
        <OwningBondFinancedPropertyInd>false</OwningBondFinancedPropertyInd>
        <AnyLeaseArrangementsInd>false</AnyLeaseArrangementsInd>
        <MgmtContractBondFincdPropInd>true</MgmtContractBondFincdPropInd>
        <EngageBondCounselContractsInd>true</EngageBondCounselContractsInd>
        <AnyResearchAgreementsInd>false</AnyResearchAgreementsInd>
        <PrivateBusUseByOthersPct>0.0</PrivateBusUseByOthersPct>
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        <BondIssMeetPrvtSecPymtTestInd>false</BondIssMeetPrvtSecPymtTestInd>
        <ChangeInUseBondFinancedPropInd>false</ChangeInUseBondFinancedPropInd>
        <ProcsNonqualifiedBondRemdtdInd>true</ProcsNonqualifiedBondRemdtdInd>
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      <TaxExemptBondsArbitrageGrp>
        <BondReferenceCd>A</BondReferenceCd>
        <Form8038TFiledInd>false</Form8038TFiledInd>
        <RebateNotDueYetInd>false</RebateNotDueYetInd>
        <ExceptionToRebateInd>true</ExceptionToRebateInd>
        <NoRebateDueInd>false</NoRebateDueInd>
        <VariableRateIssueInd>true</VariableRateIssueInd>
        <HedgeIdentifiedInBksAndRecInd>false</HedgeIdentifiedInBksAndRecInd>
        <GrossProceedsInvestedInGICInd>false</GrossProceedsInvestedInGICInd>
        <GrossProceedsInvestedInd>false</GrossProceedsInvestedInd>
        <WrittenProcToMonitorReqsInd>true</WrittenProcToMonitorReqsInd>
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      <TaxExemptBondsArbitrageGrp>
        <BondReferenceCd>B</BondReferenceCd>
        <Form8038TFiledInd>false</Form8038TFiledInd>
        <RebateNotDueYetInd>false</RebateNotDueYetInd>
        <ExceptionToRebateInd>true</ExceptionToRebateInd>
        <NoRebateDueInd>false</NoRebateDueInd>
        <VariableRateIssueInd>false</VariableRateIssueInd>
        <HedgeIdentifiedInBksAndRecInd>false</HedgeIdentifiedInBksAndRecInd>
        <GrossProceedsInvestedInGICInd>false</GrossProceedsInvestedInGICInd>
        <GrossProceedsInvestedInd>false</GrossProceedsInvestedInd>
        <WrittenProcToMonitorReqsInd>true</WrittenProcToMonitorReqsInd>
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      <ProceduresCorrectiveActionGrp>
        <BondReferenceCd>A</BondReferenceCd>
        <ProceduresCorrectiveActionInd>true</ProceduresCorrectiveActionInd>
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      <ProceduresCorrectiveActionGrp>
        <BondReferenceCd>B</BondReferenceCd>
        <ProceduresCorrectiveActionInd>true</ProceduresCorrectiveActionInd>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Schedule K, Part I, Column (f) Bond Issues, Line B</FormAndLineReferenceDesc>
        <ExplanationTxt>The issue date of the current refunded bonds was January 1, 1998.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Schedule K, Part III, Line 5 Private Business Use, Column B</FormAndLineReferenceDesc>
        <ExplanationTxt>The percentage of financed property used in private business use as a result of unrelated trade or business activity is based on the percentage of unrelated revenue in the gift shop and theater within the space financed by this bond issue. The private business use for the current year was in excess of 5%. However, the private business use is being monitored and will remain under 5% for the entire measurement period (1998-2028).</ExplanationTxt>
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        <NonCashCheckboxInd>X</NonCashCheckboxInd>
        <ContributionCnt>2236</ContributionCnt>
        <MethodOfDeterminingRevenuesTxt>NONE</MethodOfDeterminingRevenuesTxt>
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      <ArtFractionalInterestGrp>
        <NonCashCheckboxInd>X</NonCashCheckboxInd>
        <ContributionCnt>2</ContributionCnt>
        <MethodOfDeterminingRevenuesTxt>NONE</MethodOfDeterminingRevenuesTxt>
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      <SecuritiesPubliclyTradedGrp>
        <NonCashCheckboxInd>X</NonCashCheckboxInd>
        <ContributionCnt>289</ContributionCnt>
        <NoncashContributionsRptF990Amt>20297070</NoncashContributionsRptF990Amt>
        <MethodOfDeterminingRevenuesTxt>Market value</MethodOfDeterminingRevenuesTxt>
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      <CollectiblesGrp>
        <NonCashCheckboxInd>X</NonCashCheckboxInd>
        <ContributionCnt>7753</ContributionCnt>
        <MethodOfDeterminingRevenuesTxt>NONE</MethodOfDeterminingRevenuesTxt>
      </CollectiblesGrp>
      <HistoricalArtifactsGrp>
        <NonCashCheckboxInd>X</NonCashCheckboxInd>
        <ContributionCnt>2033</ContributionCnt>
        <MethodOfDeterminingRevenuesTxt>NONE</MethodOfDeterminingRevenuesTxt>
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      <ScientificSpecimensGrp>
        <NonCashCheckboxInd>X</NonCashCheckboxInd>
        <ContributionCnt>109054</ContributionCnt>
        <MethodOfDeterminingRevenuesTxt>NONE</MethodOfDeterminingRevenuesTxt>
      </ScientificSpecimensGrp>
      <ArchaeologicalArtifactsGrp>
        <NonCashCheckboxInd>X</NonCashCheckboxInd>
        <ContributionCnt>37</ContributionCnt>
        <MethodOfDeterminingRevenuesTxt>NONE</MethodOfDeterminingRevenuesTxt>
      </ArchaeologicalArtifactsGrp>
      <OtherNonCashContriTableGrp>
        <NonCashCheckboxInd>X</NonCashCheckboxInd>
        <Desc>Goods</Desc>
        <ContributionCnt>52</ContributionCnt>
        <NoncashContributionsRptF990Amt>3167587</NoncashContributionsRptF990Amt>
        <MethodOfDeterminingRevenuesTxt>Market value</MethodOfDeterminingRevenuesTxt>
      </OtherNonCashContriTableGrp>
      <OtherNonCashContriTableGrp>
        <NonCashCheckboxInd>X</NonCashCheckboxInd>
        <Desc>Archival CF</Desc>
        <ContributionCnt>1526</ContributionCnt>
        <MethodOfDeterminingRevenuesTxt>NONE</MethodOfDeterminingRevenuesTxt>
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      <OtherNonCashContriTableGrp>
        <NonCashCheckboxInd>X</NonCashCheckboxInd>
        <Desc>Archival LF</Desc>
        <ContributionCnt>561</ContributionCnt>
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        <NonCashCheckboxInd>X</NonCashCheckboxInd>
        <Desc>Archival item</Desc>
        <ContributionCnt>2386</ContributionCnt>
        <MethodOfDeterminingRevenuesTxt>NONE</MethodOfDeterminingRevenuesTxt>
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      <Form8283ReceivedCnt>69</Form8283ReceivedCnt>
      <AnyPropertyThatMustBeHeldInd>false</AnyPropertyThatMustBeHeldInd>
      <ReviewProcessUnusualNCGiftsInd>true</ReviewProcessUnusualNCGiftsInd>
      <ThirdPartiesUsedInd>true</ThirdPartiesUsedInd>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Schedule M, Part I, Line 33</FormAndLineReferenceDesc>
        <ExplanationTxt>In accordance with professional practice, as allowed by SFAS 116, the Smithsonian does not assign value to collection items acquired by donation.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Schedule M, Part I, Line 3 Art</FormAndLineReferenceDesc>
        <ExplanationTxt>Fractional Interests. One at 20%, one at 50%.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Schedule M, Part I, Line 32b Third parties used to solicit, process, or sell noncash contributions</FormAndLineReferenceDesc>
        <ExplanationTxt>Although the Smithsonian acquires collection with the good faith intention of retaining them for an indefinite period of time, prudent collections management include judicious consideration of appropriate deaccessioning and disposal to refine and improve the quality and relevance of the collections with respect to the Smithsonian's mission and purpose. When objects are deaccessioned for disposal by sale, the Smithsonian contracts with commercial galleries or auction houses to sell the objects in order to assure the best return from the sale.</ExplanationTxt>
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    </IRS990ScheduleM>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Line 1a Delegate broad authority to a committee</FormAndLineReferenceDesc>
        <ExplanationTxt>The Bylaws of the organization delegate authority to the Executive Committee to act on behalf of the Board of Regents when the Board of Regents is not in session. The Board of Regents elects from its members an Executive Committee consisting of three members. The Executive Committee has and may exercise all powers of the Board of Regents when the Board of Regents is not in session, except those expressly reserved to itself by the Board of Regents, provided that all such proceedings are reported to the Governance and Nominating Committee and the Board of Regents on a regular basis. The Chair of the Board serves as Chair of the Executive Committee. The Vice Chair of the Board serves as a member of the Executive Committee.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Line 7a Members or stockholders electing members of governing body</FormAndLineReferenceDesc>
        <ExplanationTxt>Pursuant to federal statute, the Board of Regents consists of the Vice President of the United States, the Chief Justice of the United States, three members of the U.S. Senate, three members of the U.S. House of Representatives, and nine additional citizen Regents. The three Senators are appointed by the President Pro Tempore of the U.S. Senate, and the three members of the House of Representatives are appointed by the Speaker of the House of Representatives. Their appointment terms coincide with the terms for which they are elected, and they may be reappointed if re-elected. The citizen Regents are nominated by the Board of Regents, and appointed by a Joint Resolution of Congress which is signed by the President of the United States.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Line 11b Review of form 990 by governing body</FormAndLineReferenceDesc>
        <ExplanationTxt>The Form 990 return is reviewed by the Director of Finance and Accounting, the Office of General Counsel, Chief Financial Officer and the Secretary of the Smithsonian. The return is also reviewed by an independent accounting firm. After this review process, the 990 is made available to the full Board for its review and comment. The Audit &amp; Review Committee conducts a final review of the return at a regularly scheduled Committee meeting prior to its filing.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Line 12c Conflict of interest policy</FormAndLineReferenceDesc>
        <ExplanationTxt>All officers, key employees, and certain other employees are required to complete and file annually a Confidential Financial Disclosure Report. These Reports - which require disclosure of certain assets, earned income, liabilities, outside positions, outside contracts and agreements, gifts, hospitality, reimbursements, and other interests related to the employee's Smithsonian position - are reviewed by the Institution's Office of General Counsel for compliance with applicable conflict of interest policies and laws. In addition to this required reporting, all key employees are required to comply with the Institution's Standards of Conduct, which, among other things, requires that employees not engage in private or personal activities that might conflict or appear to conflict with Smithsonian interests, requires that employees obtain Office of General Counsel approval before engaging in an outside activity for compensation, and requires employees to consult with the Office of General Counsel whenever a doubt exists as to whether an activity or planned activity violates the Standards. All members of the Smithsonian's governing body are required to complete and file annually the Board of Regents Annual Disclosure Statement. These statements - which require reporting by members (including any reportable interests held by immediate family of members) on outside positions and substantial shareholding in for-profit business entities, outside positions in non-profit entities, and interests and affiliations of the member that have or sought to have a relationship to the Smithsonian - are reviewed by the Institution's General Counsel for compliance with applicable conflict of interest policies and laws. In addition to this required reporting, all members of the Smithsonian's governing body are required to comply with the Board of Regents Ethics Guidelines, which, among other things, define conflicts of interest and establish procedures for disclosing and reporting of conflicts and recusal from decision-making.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Line 15a Process to establish compensation of top management official</FormAndLineReferenceDesc>
        <ExplanationTxt>The Smithsonian ensures that compensation paid to officers and other key employees is reasonable and comparable to similar organizations. Employees of the Smithsonian may be paid with federally appropriated funds or with nonfederal ("Trust") funds. Most Trust funded (nonfederal) officer and key employee positions are subject to market-based compensation, and the Board of Regent's Committee on Compensation and Human Resources engages an independent consultant to develop and assemble comparability data for its consideration and to inform its decisions. The Committee's annual deliberations and decisions are documented as part of the final recommendation materials submitted to the Board of Regents. Salaries for Federal employees are determined by statutorily established pay ranges for civil service employees. As a matter of policy, the Smithsonian has established similar ranges for certain Trust funded officer and key employee positions and maintains those ranges in proportion to the appropriate Federal pay ranges.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Line 15b Process to establish compensation of other employees</FormAndLineReferenceDesc>
        <ExplanationTxt>See explanation for Part VI, Line 15a</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Line 19 Required documents available to the public</FormAndLineReferenceDesc>
        <ExplanationTxt>The Smithsonian makes its governing documents, statement of values and code of ethics, and audited financial statements available on its public website (www.si.edu). Documents may also be viewed at the Office of Finance and Accounting or mailed.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VIII, Line 2f Other Program Service Revenue</FormAndLineReferenceDesc>
        <ExplanationTxt>Collect - Total Revenue: 100000, Related or Exempt Function Revenue: , Unrelated Business Revenue: 100000, Revenue Excluded from Tax Under Sections 512, 513, or 514: ;</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part XI, Line 9 Other changes in net assets or fund balances</FormAndLineReferenceDesc>
        <ExplanationTxt>CHANGE IN RELATED PARTY NET ASSETS - -73942; DEFERRED GAIN ON BUILDING - 3908586; CHANGE IN MINORITY INTEREST - SNI-SI NETWORKS LLC - 2231900; ENVIRONMENTAL REMEDIATION OBLIGATION FASB ASC 410-20 - 1397571; BAD DEBT RECORDED FOR PRIOR YEAR PLEDGE - -26963075;</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990 Page 1, Line K</FormAndLineReferenceDesc>
        <ExplanationTxt>The Smithsonian Institution is a trust instrumentality of the U.S., created by Congress; organized pursuant to 20 U.S. C. sec. 41 et seq.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990 Page 1, Line M</FormAndLineReferenceDesc>
        <ExplanationTxt>State of Legal Domicile: As a trust instrumentality of the United States, the Smithsonian Institution is a federal entity that is not domiciled in any state.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, Part IV, Line 12b AUDITED FINANCIAL STATEMENTS</FormAndLineReferenceDesc>
        <ExplanationTxt>THE SMITHSONIAN'S OPERATIONS FUNDED THROUGH FEDERAL APPROPRIATIONS ARE INCLUDED IN THE U.S. GOVERNMENT'S CONSOLIDATED AUDITED FINANCIAL STATEMENTS.</ExplanationTxt>
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        <ControlledOrganizationInd>true</ControlledOrganizationInd>
      </IdRelatedOrgTxblCorpTrGrp>
      <ReceiptOfIntAnntsRntsRyltsInd>false</ReceiptOfIntAnntsRntsRyltsInd>
      <GiftGrntOrCapContriToOthOrgInd>false</GiftGrntOrCapContriToOthOrgInd>
      <GiftGrntCapContriFromOthOrgInd>true</GiftGrntCapContriFromOthOrgInd>
      <LoansOrGuaranteesToOtherOrgInd>false</LoansOrGuaranteesToOtherOrgInd>
      <LoansOrGuaranteesFromOthOrgInd>false</LoansOrGuaranteesFromOthOrgInd>
      <DivRelatedOrganizationInd>false</DivRelatedOrganizationInd>
      <AssetSaleToOtherOrgInd>false</AssetSaleToOtherOrgInd>
      <AssetPurchaseFromOtherOrgInd>false</AssetPurchaseFromOtherOrgInd>
      <AssetExchangeInd>false</AssetExchangeInd>
      <RentalOfFacilitiesToOthOrgInd>false</RentalOfFacilitiesToOthOrgInd>
      <RentalOfFcltsFromOthOrgInd>false</RentalOfFcltsFromOthOrgInd>
      <PerformOfServicesForOthOrgInd>false</PerformOfServicesForOthOrgInd>
      <PerformOfServicesByOtherOrgInd>false</PerformOfServicesByOtherOrgInd>
      <SharingOfFacilitiesInd>false</SharingOfFacilitiesInd>
      <PaidEmployeesSharingInd>false</PaidEmployeesSharingInd>
      <ReimbursementPaidToOtherOrgInd>false</ReimbursementPaidToOtherOrgInd>
      <ReimbursementPaidByOtherOrgInd>false</ReimbursementPaidByOtherOrgInd>
      <TransferToOtherOrgInd>false</TransferToOtherOrgInd>
      <TransferFromOtherOrgInd>false</TransferFromOtherOrgInd>
      <TransactionsRelatedOrgGrp>
        <OtherOrganizationName>
          <BusinessNameLine1Txt>SMITHSONIAN UK CHARITABLE TRUST</BusinessNameLine1Txt>
        </OtherOrganizationName>
        <TransactionTypeTxt>C</TransactionTypeTxt>
        <InvolvedAmt>154633</InvolvedAmt>
        <MethodOfAmountDeterminationTxt>CASH</MethodOfAmountDeterminationTxt>
      </TransactionsRelatedOrgGrp>
    </IRS990ScheduleR>
  </ReturnData>
</Return>