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        <DepreciationAmt>17720046</DepreciationAmt>
        <BookValueAmt>8696095</BookValueAmt>
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        <DepreciationAmt>4508068</DepreciationAmt>
        <BookValueAmt>23714</BookValueAmt>
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      <OtherLandBuildingsGrp>
        <OtherCostOrOtherBasisAmt>3302667</OtherCostOrOtherBasisAmt>
        <BookValueAmt>3302667</BookValueAmt>
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      <TotalBookValueLandBuildingsAmt>16596644</TotalBookValueLandBuildingsAmt>
      <CloselyHeldEquityInterestsGrp>
        <BookValueAmt>33508420</BookValueAmt>
        <MethodValuationCd>F</MethodValuationCd>
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      <TotalBookValueSecuritiesAmt>33508420</TotalBookValueSecuritiesAmt>
      <OtherLiabilitiesOrgGrp>
        <Desc>Accrued Post Retirement Benefits</Desc>
        <Amt>18350</Amt>
      </OtherLiabilitiesOrgGrp>
      <TotalLiabilityAmt>18350</TotalLiabilityAmt>
      <TotalRevEtcAuditedFinclStmtAmt>32948179</TotalRevEtcAuditedFinclStmtAmt>
      <NetUnrealizedGainsInvstAmt>19993214</NetUnrealizedGainsInvstAmt>
      <OtherRevenueAmt>256388</OtherRevenueAmt>
      <RevenueNotReportedAmt>20249602</RevenueNotReportedAmt>
      <RevenueSubtotalAmt>12698577</RevenueSubtotalAmt>
      <InvestmentExpensesNotIncldAmt>823904</InvestmentExpensesNotIncldAmt>
      <RevenueNotReportedFinclStmtAmt>823904</RevenueNotReportedFinclStmtAmt>
      <TotalRevenuePerForm990Amt>13522481</TotalRevenuePerForm990Amt>
      <TotExpnsEtcAuditedFinclStmtAmt>10874670</TotExpnsEtcAuditedFinclStmtAmt>
      <OtherExpensesIncludedAmt>256388</OtherExpensesIncludedAmt>
      <ExpensesNotReportedAmt>256388</ExpensesNotReportedAmt>
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      <InvestmentExpensesNotIncld2Amt>823904</InvestmentExpensesNotIncld2Amt>
      <ExpensesNotRptFinclStmtAmt>823904</ExpensesNotRptFinclStmtAmt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part III, Line 1a:</FormAndLineReferenceDesc>
        <ExplanationTxt>Hagley does not capitalize donated collection items or recognize them as revenues or gains. Purchases of collection items are recorded as decreases in net assets without donor restrictions in the year in which the items are acquired or as decreases in net assets with donor restrictions if the assets used to purchase the items are restricted by donors. Proceeds from de-accessions or insurance recoveries are reflected as increases in the appropriate net asset class.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part III, Line 4:</FormAndLineReferenceDesc>
        <ExplanationTxt>The collections are held for public exhibition, education, or research in furtherance of public service rather than financial gain. They are protected, kept unencumbered, cared for, and preserved. The collection maintained by Hagley Library (the "Library") is subject to a policy the requires the sales proceeds of collection items to be used to acquire other items for collections. The collection items maintained by the Hagley Museum (the "Museum") are subject to a policy that requires the proceeds from sales of collection items to be used to acquire other items for collections or for the direct care of the collection. Direct care of the Museum collections includes conservation proposals and treatments on artifacts by outside professional conservators and excludes any work on buildings or facilities owned by the Museum.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part V, Line 4:</FormAndLineReferenceDesc>
        <ExplanationTxt>Hagley has adopted investment and spending policies for endowment assets that attempt to provide a predictable stream of funding to programs supported by its endowment while seeking to maintain the purchasing power of the endowment assets. Endowment assets include those assets of donor-restricted funds that Hagley must hold in perpetuity or for a donor-specified period(s) as well as Board-designated funds. Under this policy, as approved by the Board of Trustees, the endowment assets are invested in a manner that is intended to maintain the level of financial support currently provided while assuming a moderate level of investment risk.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part XI, Line 2d - Other Adjustments:</FormAndLineReferenceDesc>
        <ExplanationTxt>Special Event Expenses Reported on 990 p. 9, Line 8b 206,908. Cost of Goods Sold on 990 p. 9, Line 10b 34,871. Rental Expenses Reported on 990 p. 9, Line 6b 14,609.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part XII, Line 2d - Other Adjustments:</FormAndLineReferenceDesc>
        <ExplanationTxt>Rental Expenses Reported on 990 p. 9, Line 6b 206,908. Special Event Expenses Reported on 990 p. 9, Line 8b 34,871. Cost of Goods Sold on 990 p. 9, Line 10b 14,609.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleD>
    <IRS990ScheduleF documentId="RetDoc1040500001">
      <AccountActivitiesOutsideUSGrp>
        <RegionTxt>Central America and the Caribbean - Antigua &amp; Barbuda, Aruba, Bahamas,</RegionTxt>
        <TypeOfActivitiesConductedTxt>Investment</TypeOfActivitiesConductedTxt>
        <RegionTotalExpendituresAmt>747925</RegionTotalExpendituresAmt>
      </AccountActivitiesOutsideUSGrp>
      <AccountActivitiesOutsideUSGrp>
        <RegionTxt>Europe (Including Iceland &amp; Greenland) - Albania, Andorra, Austria, Belgium</RegionTxt>
        <TypeOfActivitiesConductedTxt>Investment</TypeOfActivitiesConductedTxt>
        <RegionTotalExpendituresAmt>13415386</RegionTotalExpendituresAmt>
      </AccountActivitiesOutsideUSGrp>
      <SubtotalOfficesCnt>0</SubtotalOfficesCnt>
      <SubtotalEmployeesCnt>0</SubtotalEmployeesCnt>
      <ContinuationTotalOfficeCnt>0</ContinuationTotalOfficeCnt>
      <ContinuationTotalEmployeeCnt>0</ContinuationTotalEmployeeCnt>
      <TotalOfficeCnt>0</TotalOfficeCnt>
      <TotalEmployeeCnt>0</TotalEmployeeCnt>
      <SubtotalSpentAmt>14163311</SubtotalSpentAmt>
      <ContinuationSpentAmt>0</ContinuationSpentAmt>
      <TotalSpentAmt>14163311</TotalSpentAmt>
      <TransferToForeignCorpInd>0</TransferToForeignCorpInd>
      <InterestInForeignTrustInd>0</InterestInForeignTrustInd>
      <ForeignCorpOwnershipInd>0</ForeignCorpOwnershipInd>
      <PassiveForeignInvestmestCoInd>0</PassiveForeignInvestmestCoInd>
      <ForeignPartnershipInd>0</ForeignPartnershipInd>
      <BoycottCountriesInd>0</BoycottCountriesInd>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part III Accounting Method:</FormAndLineReferenceDesc>
      </SupplementalInformationDetail>
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    <IRS990ScheduleG documentId="RetDoc1041200001">
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      <EmailSolicitationsInd>X</EmailSolicitationsInd>
      <InPersonSolicitationsInd>X</InPersonSolicitationsInd>
      <SolicitationOfNonGovtGrantsInd>X</SolicitationOfNonGovtGrantsInd>
      <SolicitationOfGovtGrantsInd>X</SolicitationOfGovtGrantsInd>
      <SpecialFundraisingEventsInd>X</SpecialFundraisingEventsInd>
      <AgrmtProfFundraisingActyInd>1</AgrmtProfFundraisingActyInd>
      <FundraiserActivityInfoGrp>
        <OrganizationBusinessName>
          <BusinessNameLine1Txt>Lynch Pinnacle Group LLC</BusinessNameLine1Txt>
        </OrganizationBusinessName>
        <USAddress>
          <AddressLine1Txt>Bethesda Metro Center Suite 430</AddressLine1Txt>
          <CityNm>Bethesda</CityNm>
          <StateAbbreviationCd>MD</StateAbbreviationCd>
          <ZIPCd>20814</ZIPCd>
        </USAddress>
        <ActivityTxt>Fundraising Consulting</ActivityTxt>
        <FundraiserControlOfFundsInd>0</FundraiserControlOfFundsInd>
        <GrossReceiptsAmt>0</GrossReceiptsAmt>
        <RetainedByContractorAmt>75000</RetainedByContractorAmt>
        <NetToOrganizationAmt>0</NetToOrganizationAmt>
      </FundraiserActivityInfoGrp>
      <TotalRetainedByContractorsAmt>75000</TotalRetainedByContractorsAmt>
      <LicensedStatesCd>DE</LicensedStatesCd>
      <FundraisingEventInformationGrp>
        <Event1Nm>Fireworks</Event1Nm>
        <GrossReceiptsEvent1Amt>381175</GrossReceiptsEvent1Amt>
        <CharitableContriEvent1Amt>232114</CharitableContriEvent1Amt>
        <GrossRevenueEvent1Amt>149061</GrossRevenueEvent1Amt>
        <OtherDirectExpensesEvent1Amt>180447</OtherDirectExpensesEvent1Amt>
        <Event2Nm>Craft Fair</Event2Nm>
        <GrossReceiptsEvent2Amt>34471</GrossReceiptsEvent2Amt>
        <GrossRevenueEvent2Amt>34471</GrossRevenueEvent2Amt>
        <OtherDirectExpensesEvent2Amt>2170</OtherDirectExpensesEvent2Amt>
        <OtherEventsTotalCnt>4</OtherEventsTotalCnt>
        <GrossReceiptsOtherEventsAmt>36989</GrossReceiptsOtherEventsAmt>
        <GrossRevenueOtherEventsAmt>36989</GrossRevenueOtherEventsAmt>
        <OthDirectExpnssOtherEventsAmt>24291</OthDirectExpnssOtherEventsAmt>
        <GrossReceiptsTotalAmt>452635</GrossReceiptsTotalAmt>
        <CharitableContributionsTotAmt>232114</CharitableContributionsTotAmt>
        <GrossRevenueTotalEventsAmt>220521</GrossRevenueTotalEventsAmt>
        <OthDirectExpnssTotalEventsAmt>206908</OthDirectExpnssTotalEventsAmt>
        <DirectExpenseSummaryEventsAmt>206908</DirectExpenseSummaryEventsAmt>
        <NetIncomeSummaryAmt>13613</NetIncomeSummaryAmt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Schedule G, Part I, Line 2b, Column (v)</FormAndLineReferenceDesc>
        <ExplanationTxt>Lynch Pinnacle is a professional fundraising consultant which is assisting Hagley in implementing several donor development programs.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleG>
    <IRS990ScheduleI documentId="RetDoc1041900001">
      <GrantRecordsMaintainedInd>1</GrantRecordsMaintainedInd>
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        <GrantTypeTxt>Fellowship &amp; research grants</GrantTypeTxt>
        <RecipientCnt>35</RecipientCnt>
        <CashGrantAmt>29114</CashGrantAmt>
        <ValuationMethodUsedDesc>FMV</ValuationMethodUsedDesc>
      </GrantsOtherAsstToIndivInUSGrp>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part I, Line 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>Hagley research grants are awarded through an application and evaluation process. The committee, comprised of Hagley experts and outside scholars, assesses applications 4 times per year. Applicants must demonstrate their research will make important scholarly and academic contributions; potential grant recipients must also make sufficient use of Hagley's research collections. 35 grants were awarded in 2021.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleI>
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      <HousingAllowanceOrResidenceInd>X</HousingAllowanceOrResidenceInd>
      <WrittenPolicyRefTAndEExpnssInd>1</WrittenPolicyRefTAndEExpnssInd>
      <SubstantiationRequiredInd>1</SubstantiationRequiredInd>
      <CompensationCommitteeInd>X</CompensationCommitteeInd>
      <Form990OfOtherOrganizationsInd>X</Form990OfOtherOrganizationsInd>
      <CompensationSurveyInd>X</CompensationSurveyInd>
      <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>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>Jill Mackenzie</PersonNm>
        <TitleTxt>Executive Director</TitleTxt>
        <BaseCompensationFilingOrgAmt>190625</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>0</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>14030</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>1992</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>206647</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>Erik Rau</PersonNm>
        <TitleTxt>Director, Library Services</TitleTxt>
        <BaseCompensationFilingOrgAmt>137234</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>0</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>10793</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>2670</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>150697</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part I, Line 1a</FormAndLineReferenceDesc>
        <ExplanationTxt>As a condition of employment and for the convenience of the Organization, the Executive Director resides on Hagley's premises.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleJ>
    <IRS990ScheduleM documentId="RetDoc1042900001">
      <BooksAndPublicationsGrp>
        <NonCashCheckboxInd>X</NonCashCheckboxInd>
        <MethodOfDeterminingRevenuesTxt>FASB ASC 958-360-25</MethodOfDeterminingRevenuesTxt>
      </BooksAndPublicationsGrp>
      <SecuritiesPubliclyTradedGrp>
        <NonCashCheckboxInd>X</NonCashCheckboxInd>
        <ContributionCnt>16</ContributionCnt>
        <NoncashContributionsRptF990Amt>540755</NoncashContributionsRptF990Amt>
        <MethodOfDeterminingRevenuesTxt>PUBLICLY TRADED VALUE</MethodOfDeterminingRevenuesTxt>
      </SecuritiesPubliclyTradedGrp>
      <HistoricalArtifactsGrp>
        <NonCashCheckboxInd>X</NonCashCheckboxInd>
        <ContributionCnt>148</ContributionCnt>
        <MethodOfDeterminingRevenuesTxt>FASB ASC 958-360-25</MethodOfDeterminingRevenuesTxt>
      </HistoricalArtifactsGrp>
      <Form8283ReceivedCnt>0</Form8283ReceivedCnt>
      <AnyPropertyThatMustBeHeldInd>0</AnyPropertyThatMustBeHeldInd>
      <ReviewProcessUnusualNCGiftsInd>1</ReviewProcessUnusualNCGiftsInd>
      <ThirdPartiesUsedInd>0</ThirdPartiesUsedInd>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part I, Line 33:</FormAndLineReferenceDesc>
        <ExplanationTxt>Hagley does not consider its collection items to be monetary assets and therefore (following FASB and AAM guidance) does not record a monetary value with their receipt.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleM>
    <IRS990ScheduleO documentId="RetDoc1044400001">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section A, line 2</FormAndLineReferenceDesc>
        <ExplanationTxt>Some Trustees have a common family relationship.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section B, line 11b</FormAndLineReferenceDesc>
        <ExplanationTxt>Draft versions of the Form 990 are distributed to all members of the Board prior to filing.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section B, line 12c</FormAndLineReferenceDesc>
        <ExplanationTxt>Each Trustee must complete a Conflict of Interest Policy Disclosure Statement annually. Board members are required to acknowledge a potential conflict to the Board prior to entering into a transaction with Hagley. The minutes of the Board meeting at which a disclosure of conflict is made shall reflect the occurrence and the outcome. The Executive Director monitors contracts and vendor payments for potential conflicts of interest and informs the President of the Board. The President then brings the potential conflict to the Board for discussion when deemed possibly material.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section B, line 15</FormAndLineReferenceDesc>
        <ExplanationTxt>The Executive Director gathers local salary data as well as national salary survey data every other year in order to establish current market values for Hagley's salaried positions. The collected survey data supports a salary structure that aligns every position within a salary range. The Executive Director works with the Organization and Compensation Committee under the Board of Trustees in order to ensure that the proper appraisal systems and compensation and benefits philosophies approved by the Committee are adhered to by management.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section C, line 19</FormAndLineReferenceDesc>
        <ExplanationTxt>There currently exists no legal requirement to make governing documents, conflict of interest policies or audited financial statements publicly available. Hagley has never received a request for information of this type. If any requests for this information should be received, they would be evaluated by the Trustees on a case by case basis. In general, the Trustees believe that the information available on this form (the Form 990) would be more than sufficient to respond to most legitimate inquiries.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part XI, Line 2c:</FormAndLineReferenceDesc>
        <ExplanationTxt>The Audit and Finance Committee assumes oversight of the financial statements and the selection of the independent auditors.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>
