﻿<?xml version="1.0" encoding="utf-8"?>
<Return xmlns="http://www.irs.gov/efile" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.irs.gov/efile" returnVersion="2023v6.0">
  <ReturnHeader binaryAttachmentCnt="0">
    <ReturnTs>2025-06-24T07:40:13-05:00</ReturnTs>
    <TaxPeriodEndDt>2024-09-30</TaxPeriodEndDt>
    <PreparerFirmGrp>
      <PreparerFirmEIN>010463013</PreparerFirmEIN>
      <PreparerFirmName>
        <BusinessNameLine1Txt>Purdy Powers &amp; Company</BusinessNameLine1Txt>
      </PreparerFirmName>
      <PreparerUSAddress>
        <AddressLine1Txt>130 Middle Street</AddressLine1Txt>
        <CityNm>Portland</CityNm>
        <StateAbbreviationCd>ME</StateAbbreviationCd>
        <ZIPCd>04101</ZIPCd>
      </PreparerUSAddress>
    </PreparerFirmGrp>
    <ReturnTypeCd>990</ReturnTypeCd>
    <TaxPeriodBeginDt>2023-10-01</TaxPeriodBeginDt>
    <Filer>
      <EIN>010211777</EIN>
      <BusinessName>
        <BusinessNameLine1Txt>Abbe Museum</BusinessNameLine1Txt>
      </BusinessName>
      <BusinessNameControlTxt>ROBE</BusinessNameControlTxt>
      <PhoneNum>2078014085</PhoneNum>
      <USAddress>
        <AddressLine1Txt>26 Mount Desert Street</AddressLine1Txt>
        <CityNm>Bar Harbor</CityNm>
        <StateAbbreviationCd>ME</StateAbbreviationCd>
        <ZIPCd>04609</ZIPCd>
      </USAddress>
    </Filer>
    <BusinessOfficerGrp>
      <PersonNm>Matt Polstein</PersonNm>
      <PersonTitleTxt>Treasurer</PersonTitleTxt>
      <PhoneNum>2078014085</PhoneNum>
      <SignatureDt>2025-06-04</SignatureDt>
      <DiscussWithPaidPreparerInd>1</DiscussWithPaidPreparerInd>
    </BusinessOfficerGrp>
    <IRSResponsiblePrtyInfoCurrInd>0</IRSResponsiblePrtyInfoCurrInd>
    <PreparerPersonGrp>
      <PreparerPersonNm>David J Shorette CPA</PreparerPersonNm>
      <PTIN>P00086553</PTIN>
      <PhoneNum>2077753496</PhoneNum>
      <PreparationDt>2025-06-04</PreparationDt>
    </PreparerPersonGrp>
    <TaxYr>2023</TaxYr>
    <BuildTS>2025-03-06 01:10:19Z</BuildTS>
  </ReturnHeader>
  <ReturnData documentCnt="5">
    <IRS990 documentId="RetDoc1038000001" referenceDocumentId="RetDoc1044400001">
      <NameChangeInd>X</NameChangeInd>
      <PrincipalOfficerNm>Matt Polstein</PrincipalOfficerNm>
      <USAddress>
        <AddressLine1Txt>26 Mount Desert Street</AddressLine1Txt>
        <CityNm>Bar Harbor</CityNm>
        <StateAbbreviationCd>ME</StateAbbreviationCd>
        <ZIPCd>04609</ZIPCd>
      </USAddress>
      <GrossReceiptsAmt>2005762</GrossReceiptsAmt>
      <GroupReturnForAffiliatesInd>0</GroupReturnForAffiliatesInd>
      <Organization501c3Ind>X</Organization501c3Ind>
      <WebsiteAddressTxt>www.abbemuseum.org</WebsiteAddressTxt>
      <TypeOfOrganizationCorpInd>X</TypeOfOrganizationCorpInd>
      <FormationYr>1926</FormationYr>
      <LegalDomicileStateCd>ME</LegalDomicileStateCd>
      <ActivityOrMissionDesc>To illuminate and advance greater understanding of and support for Wabanaki Nations' heritage, living cultures, and homelands.</ActivityOrMissionDesc>
      <VotingMembersGoverningBodyCnt>18</VotingMembersGoverningBodyCnt>
      <VotingMembersIndependentCnt>18</VotingMembersIndependentCnt>
      <TotalEmployeeCnt>13</TotalEmployeeCnt>
      <TotalVolunteersCnt>18</TotalVolunteersCnt>
      <TotalGrossUBIAmt>0</TotalGrossUBIAmt>
      <NetUnrelatedBusTxblIncmAmt>0</NetUnrelatedBusTxblIncmAmt>
      <PYContributionsGrantsAmt>1205931</PYContributionsGrantsAmt>
      <CYContributionsGrantsAmt>1279205</CYContributionsGrantsAmt>
      <PYProgramServiceRevenueAmt>116189</PYProgramServiceRevenueAmt>
      <CYProgramServiceRevenueAmt>108972</CYProgramServiceRevenueAmt>
      <PYInvestmentIncomeAmt>111500</PYInvestmentIncomeAmt>
      <CYInvestmentIncomeAmt>145668</CYInvestmentIncomeAmt>
      <PYOtherRevenueAmt>25135</PYOtherRevenueAmt>
      <CYOtherRevenueAmt>36366</CYOtherRevenueAmt>
      <PYTotalRevenueAmt>1458755</PYTotalRevenueAmt>
      <CYTotalRevenueAmt>1570211</CYTotalRevenueAmt>
      <PYGrantsAndSimilarPaidAmt>0</PYGrantsAndSimilarPaidAmt>
      <CYGrantsAndSimilarPaidAmt>0</CYGrantsAndSimilarPaidAmt>
      <PYBenefitsPaidToMembersAmt>0</PYBenefitsPaidToMembersAmt>
      <CYBenefitsPaidToMembersAmt>0</CYBenefitsPaidToMembersAmt>
      <PYSalariesCompEmpBnftPaidAmt>578321</PYSalariesCompEmpBnftPaidAmt>
      <CYSalariesCompEmpBnftPaidAmt>608611</CYSalariesCompEmpBnftPaidAmt>
      <PYTotalProfFndrsngExpnsAmt>0</PYTotalProfFndrsngExpnsAmt>
      <CYTotalProfFndrsngExpnsAmt>0</CYTotalProfFndrsngExpnsAmt>
      <CYTotalFundraisingExpenseAmt>130382</CYTotalFundraisingExpenseAmt>
      <PYOtherExpensesAmt>458984</PYOtherExpensesAmt>
      <CYOtherExpensesAmt>672362</CYOtherExpensesAmt>
      <PYTotalExpensesAmt>1037305</PYTotalExpensesAmt>
      <CYTotalExpensesAmt>1280973</CYTotalExpensesAmt>
      <PYRevenuesLessExpensesAmt>421450</PYRevenuesLessExpensesAmt>
      <CYRevenuesLessExpensesAmt>289238</CYRevenuesLessExpensesAmt>
      <TotalAssetsBOYAmt>4669114</TotalAssetsBOYAmt>
      <TotalAssetsEOYAmt>5137555</TotalAssetsEOYAmt>
      <TotalLiabilitiesBOYAmt>471343</TotalLiabilitiesBOYAmt>
      <TotalLiabilitiesEOYAmt>475144</TotalLiabilitiesEOYAmt>
      <NetAssetsOrFundBalancesBOYAmt>4197771</NetAssetsOrFundBalancesBOYAmt>
      <NetAssetsOrFundBalancesEOYAmt>4662411</NetAssetsOrFundBalancesEOYAmt>
      <InfoInScheduleOPartIIIInd>X</InfoInScheduleOPartIIIInd>
      <MissionDesc>To illuminate and advance greater understanding of and support for Wabanaki Nations' heritage, living cultures, and homelands.</MissionDesc>
      <SignificantNewProgramSrvcInd>0</SignificantNewProgramSrvcInd>
      <SignificantChangeInd>0</SignificantChangeInd>
      <ExpenseAmt>914783</ExpenseAmt>
      <RevenueAmt>145338</RevenueAmt>
      <Desc>Operation of a contemporary museum primarily located in the heart of downtown Bar Harbor, Maine focusing on the understanding and appreciation of the State of Maine's Native American heritage, culture, history, and archaeology. The Museum's collections, exhibitions, and programs focus on Native American traditions in Maine and explore the broader Native American experience, past and present. The history and cultures of Maine's Native American people, the Wabanaki, are showcased through changing exhibitions, special events, collection management and educational workshops for children and adults. Visitors find dynamic and stimulating exhibitions and activities interspersed with spaces for quiet reflection. In addition, the Abbe operates its historic trailside museum in Acadia National Park that is currently under renovation and expected to reopen in 2027 or 2028.Admissions:The Museum had over 10,600 visits at the Downtown location. Visitors come from most of the USA plus many foreign countries.Curatorial Services:The Museum serves as one of the only two federally recognized repositories of archaeological artifacts in the State of Maine. In addition, the Museum houses an extensive collection of historic and contemporary Native American artwork and material culture which, in part, forms the basis for public exhibitions that highlight further learning about Wabanaki cultures.Education:The Museum provides educational programs to schools throughout Maine on site and virtually. School programs address topics of Tribal self governance, traditional relationships to the environment, archaeology, culture differences, trade economies, and stereotyping. The Museum provides educational workshops and demonstrations for adults and children, and is an essential resource for helping teachers integrate Wabanaki Studies into their learning.Memberships:The Museum offers several levels of membership. Each level offers certain benefits. Some of the benefits are unlimited free admission, invitations to events, and newsletters.</Desc>
      <TotalProgramServiceExpensesAmt>914783</TotalProgramServiceExpensesAmt>
      <DescribedInSection501c3Ind referenceDocumentId="RetDoc1039100001">1</DescribedInSection501c3Ind>
      <ScheduleBRequiredInd referenceDocumentId="RetDoc1234500001">1</ScheduleBRequiredInd>
      <PoliticalCampaignActyInd>0</PoliticalCampaignActyInd>
      <LobbyingActivitiesInd>0</LobbyingActivitiesInd>
      <SubjectToProxyTaxInd>0</SubjectToProxyTaxInd>
      <DonorAdvisedFundInd referenceDocumentId="RetDoc1040000001">0</DonorAdvisedFundInd>
      <ConservationEasementsInd referenceDocumentId="RetDoc1040000001">0</ConservationEasementsInd>
      <CollectionsOfArtInd referenceDocumentId="RetDoc1040000001">1</CollectionsOfArtInd>
      <CreditCounselingInd referenceDocumentId="RetDoc1040000001">0</CreditCounselingInd>
      <DonorRstrOrQuasiEndowmentsInd>1</DonorRstrOrQuasiEndowmentsInd>
      <ReportLandBuildingEquipmentInd referenceDocumentId="RetDoc1040000001">1</ReportLandBuildingEquipmentInd>
      <ReportInvestmentsOtherSecInd referenceDocumentId="RetDoc1040000001">0</ReportInvestmentsOtherSecInd>
      <ReportProgramRelatedInvstInd referenceDocumentId="RetDoc1040000001">0</ReportProgramRelatedInvstInd>
      <ReportOtherAssetsInd referenceDocumentId="RetDoc1040000001">0</ReportOtherAssetsInd>
      <ReportOtherLiabilitiesInd referenceDocumentId="RetDoc1040000001">0</ReportOtherLiabilitiesInd>
      <IncludeFIN48FootnoteInd referenceDocumentId="RetDoc1040000001">1</IncludeFIN48FootnoteInd>
      <IndependentAuditFinclStmtInd referenceDocumentId="RetDoc1040000001">1</IndependentAuditFinclStmtInd>
      <ConsolidatedAuditFinclStmtInd referenceDocumentId="RetDoc1040000001">0</ConsolidatedAuditFinclStmtInd>
      <SchoolOperatingInd>0</SchoolOperatingInd>
      <ForeignOfficeInd>0</ForeignOfficeInd>
      <ForeignActivitiesInd>0</ForeignActivitiesInd>
      <MoreThan5000KToOrgInd>0</MoreThan5000KToOrgInd>
      <MoreThan5000KToIndividualsInd>0</MoreThan5000KToIndividualsInd>
      <ProfessionalFundraisingInd>0</ProfessionalFundraisingInd>
      <FundraisingActivitiesInd>0</FundraisingActivitiesInd>
      <GamingActivitiesInd>0</GamingActivitiesInd>
      <OperateHospitalInd>0</OperateHospitalInd>
      <GrantsToOrganizationsInd>0</GrantsToOrganizationsInd>
      <GrantsToIndividualsInd>0</GrantsToIndividualsInd>
      <ScheduleJRequiredInd>0</ScheduleJRequiredInd>
      <TaxExemptBondsInd>0</TaxExemptBondsInd>
      <EngagedInExcessBenefitTransInd>0</EngagedInExcessBenefitTransInd>
      <PYExcessBenefitTransInd>0</PYExcessBenefitTransInd>
      <LoanOutstandingInd>0</LoanOutstandingInd>
      <GrantToRelatedPersonInd>0</GrantToRelatedPersonInd>
      <BusinessRlnWithOrgMemInd>0</BusinessRlnWithOrgMemInd>
      <BusinessRlnWithFamMemInd>0</BusinessRlnWithFamMemInd>
      <BusinessRlnWith35CtrlEntInd>0</BusinessRlnWith35CtrlEntInd>
      <DeductibleNonCashContriInd>0</DeductibleNonCashContriInd>
      <DeductibleArtContributionInd>0</DeductibleArtContributionInd>
      <TerminateOperationsInd>0</TerminateOperationsInd>
      <PartialLiquidationInd>0</PartialLiquidationInd>
      <DisregardedEntityInd>0</DisregardedEntityInd>
      <RelatedEntityInd>0</RelatedEntityInd>
      <RelatedOrganizationCtrlEntInd>0</RelatedOrganizationCtrlEntInd>
      <TrnsfrExmptNonChrtblRltdOrgInd>0</TrnsfrExmptNonChrtblRltdOrgInd>
      <ActivitiesConductedPrtshpInd>0</ActivitiesConductedPrtshpInd>
      <ScheduleORequiredInd>1</ScheduleORequiredInd>
      <IRPDocumentCnt>17</IRPDocumentCnt>
      <IRPDocumentW2GCnt>0</IRPDocumentW2GCnt>
      <BackupWthldComplianceInd>1</BackupWthldComplianceInd>
      <EmployeeCnt>13</EmployeeCnt>
      <EmploymentTaxReturnsFiledInd>1</EmploymentTaxReturnsFiledInd>
      <UnrelatedBusIncmOverLimitInd>0</UnrelatedBusIncmOverLimitInd>
      <ForeignFinancialAccountInd>0</ForeignFinancialAccountInd>
      <ProhibitedTaxShelterTransInd>0</ProhibitedTaxShelterTransInd>
      <TaxablePartyNotificationInd>0</TaxablePartyNotificationInd>
      <NondeductibleContributionsInd>0</NondeductibleContributionsInd>
      <QuidProQuoContributionsInd>0</QuidProQuoContributionsInd>
      <Form8282PropertyDisposedOfInd>0</Form8282PropertyDisposedOfInd>
      <IndoorTanningServicesInd>0</IndoorTanningServicesInd>
      <SubjToTaxRmnrtnExPrchtPymtInd>0</SubjToTaxRmnrtnExPrchtPymtInd>
      <SubjectToExcsTaxNetInvstIncInd>0</SubjectToExcsTaxNetInvstIncInd>
      <InfoInScheduleOPartVIInd>X</InfoInScheduleOPartVIInd>
      <GoverningBodyVotingMembersCnt>18</GoverningBodyVotingMembersCnt>
      <IndependentVotingMemberCnt>18</IndependentVotingMemberCnt>
      <FamilyOrBusinessRlnInd>0</FamilyOrBusinessRlnInd>
      <DelegationOfMgmtDutiesInd>0</DelegationOfMgmtDutiesInd>
      <ChangeToOrgDocumentsInd>0</ChangeToOrgDocumentsInd>
      <MaterialDiversionOrMisuseInd>0</MaterialDiversionOrMisuseInd>
      <MembersOrStockholdersInd>1</MembersOrStockholdersInd>
      <ElectionOfBoardMembersInd>1</ElectionOfBoardMembersInd>
      <DecisionsSubjectToApprovaInd>0</DecisionsSubjectToApprovaInd>
      <MinutesOfGoverningBodyInd>1</MinutesOfGoverningBodyInd>
      <MinutesOfCommitteesInd>1</MinutesOfCommitteesInd>
      <OfficerMailingAddressInd>0</OfficerMailingAddressInd>
      <LocalChaptersInd>0</LocalChaptersInd>
      <Form990ProvidedToGvrnBodyInd>0</Form990ProvidedToGvrnBodyInd>
      <ConflictOfInterestPolicyInd>1</ConflictOfInterestPolicyInd>
      <AnnualDisclosureCoveredPrsnInd>1</AnnualDisclosureCoveredPrsnInd>
      <RegularMonitoringEnfrcInd>1</RegularMonitoringEnfrcInd>
      <WhistleblowerPolicyInd>0</WhistleblowerPolicyInd>
      <DocumentRetentionPolicyInd>0</DocumentRetentionPolicyInd>
      <CompensationProcessCEOInd>1</CompensationProcessCEOInd>
      <CompensationProcessOtherInd>1</CompensationProcessOtherInd>
      <InvestmentInJointVentureInd>0</InvestmentInJointVentureInd>
      <OtherWebsiteInd>X</OtherWebsiteInd>
      <UponRequestInd>X</UponRequestInd>
      <BooksInCareOfDetail>
        <BusinessName>
          <BusinessNameLine1Txt>John Brown</BusinessNameLine1Txt>
        </BusinessName>
        <PhoneNum>2072883519</PhoneNum>
        <USAddress>
          <AddressLine1Txt>PO Box 286</AddressLine1Txt>
          <CityNm>Bar Harbor</CityNm>
          <StateAbbreviationCd>ME</StateAbbreviationCd>
          <ZIPCd>04609</ZIPCd>
        </USAddress>
      </BooksInCareOfDetail>
      <Form990PartVIISectionAGrp>
        <PersonNm>Richard Silliboy</PersonNm>
        <TitleTxt>Co-Chair</TitleTxt>
        <AverageHoursPerWeekRt>2.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>Carolyn Rapkievian</PersonNm>
        <TitleTxt>Co-Chair</TitleTxt>
        <AverageHoursPerWeekRt>2.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>Matt Polstein</PersonNm>
        <TitleTxt>Treasurer</TitleTxt>
        <AverageHoursPerWeekRt>2.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>Andres Azucena Verzosa</PersonNm>
        <TitleTxt>Secretary</TitleTxt>
        <AverageHoursPerWeekRt>2.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>Jane Anderson</PersonNm>
        <TitleTxt>Trustee</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>Joseph Cistone</PersonNm>
        <TitleTxt>Trustee</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>Natalie Dana Lolar</PersonNm>
        <TitleTxt>Trustee</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>Julia Gray</PersonNm>
        <TitleTxt>Trustee</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>Abbe Levin</PersonNm>
        <TitleTxt>Trustee</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>Newell Lewey</PersonNm>
        <TitleTxt>Trustee</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>Matthew Lewis</PersonNm>
        <TitleTxt>Trustee</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>Donna Loring</PersonNm>
        <TitleTxt>Trustee</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>Roger Milliken</PersonNm>
        <TitleTxt>Trustee</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>Jen Pictou</PersonNm>
        <TitleTxt>Trustee</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>Elissa Sabattis</PersonNm>
        <TitleTxt>Trustee</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>Sarah Sockbeson</PersonNm>
        <TitleTxt>Trustee</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>Frances Soctomah</PersonNm>
        <TitleTxt>Trustee</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>Isaac St John</PersonNm>
        <TitleTxt>Trustee</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>Elizabeth Richards</PersonNm>
        <TitleTxt>Executive Director</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>137400</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <TotalReportableCompFromOrgAmt>137400</TotalReportableCompFromOrgAmt>
      <TotReportableCompRltdOrgAmt>0</TotReportableCompRltdOrgAmt>
      <TotalOtherCompensationAmt>0</TotalOtherCompensationAmt>
      <IndivRcvdGreaterThan100KCnt>1</IndivRcvdGreaterThan100KCnt>
      <FormerOfcrEmployeesListedInd>0</FormerOfcrEmployeesListedInd>
      <TotalCompGreaterThan150KInd>0</TotalCompGreaterThan150KInd>
      <CompensationFromOtherSrcsInd>0</CompensationFromOtherSrcsInd>
      <CntrctRcvdGreaterThan100KCnt>0</CntrctRcvdGreaterThan100KCnt>
      <MembershipDuesAmt>9952</MembershipDuesAmt>
      <AllOtherContributionsAmt>1269253</AllOtherContributionsAmt>
      <TotalContributionsAmt>1279205</TotalContributionsAmt>
      <ProgramServiceRevenueGrp>
        <Desc>Admissions</Desc>
        <BusinessCd>900099</BusinessCd>
        <TotalRevenueColumnAmt>92622</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>92622</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <ProgramServiceRevenueGrp>
        <Desc>Program Fees</Desc>
        <BusinessCd>900099</BusinessCd>
        <TotalRevenueColumnAmt>16350</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>16350</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <TotalProgramServiceRevenueAmt>108972</TotalProgramServiceRevenueAmt>
      <InvestmentIncomeGrp>
        <TotalRevenueColumnAmt>58945</TotalRevenueColumnAmt>
        <ExclusionAmt>58945</ExclusionAmt>
      </InvestmentIncomeGrp>
      <GrossRentsGrp>
        <RealAmt>7000</RealAmt>
      </GrossRentsGrp>
      <LessRentalExpensesGrp>
        <RealAmt>0</RealAmt>
      </LessRentalExpensesGrp>
      <RentalIncomeOrLossGrp>
        <RealAmt>7000</RealAmt>
      </RentalIncomeOrLossGrp>
      <NetRentalIncomeOrLossGrp>
        <TotalRevenueColumnAmt>7000</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>7000</RelatedOrExemptFuncIncomeAmt>
      </NetRentalIncomeOrLossGrp>
      <GrossAmountSalesAssetsGrp>
        <SecuritiesAmt>484255</SecuritiesAmt>
      </GrossAmountSalesAssetsGrp>
      <LessCostOthBasisSalesExpnssGrp>
        <SecuritiesAmt>397532</SecuritiesAmt>
      </LessCostOthBasisSalesExpnssGrp>
      <GainOrLossGrp>
        <SecuritiesAmt>86723</SecuritiesAmt>
      </GainOrLossGrp>
      <NetGainOrLossInvestmentsGrp>
        <TotalRevenueColumnAmt>86723</TotalRevenueColumnAmt>
        <ExclusionAmt>86723</ExclusionAmt>
      </NetGainOrLossInvestmentsGrp>
      <GrossSalesOfInventoryAmt>67385</GrossSalesOfInventoryAmt>
      <CostOfGoodsSoldAmt>38019</CostOfGoodsSoldAmt>
      <NetIncomeOrLossGrp>
        <TotalRevenueColumnAmt>29366</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>29366</RelatedOrExemptFuncIncomeAmt>
      </NetIncomeOrLossGrp>
      <TotalRevenueGrp>
        <TotalRevenueColumnAmt>1570211</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>145338</RelatedOrExemptFuncIncomeAmt>
        <UnrelatedBusinessRevenueAmt>0</UnrelatedBusinessRevenueAmt>
        <ExclusionAmt>145668</ExclusionAmt>
      </TotalRevenueGrp>
      <CompCurrentOfcrDirectorsGrp>
        <TotalAmt>137400</TotalAmt>
        <ProgramServicesAmt>89459</ProgramServicesAmt>
        <ManagementAndGeneralAmt>20495</ManagementAndGeneralAmt>
        <FundraisingAmt>27446</FundraisingAmt>
      </CompCurrentOfcrDirectorsGrp>
      <OtherSalariesAndWagesGrp>
        <TotalAmt>385067</TotalAmt>
        <ProgramServicesAmt>250710</ProgramServicesAmt>
        <ManagementAndGeneralAmt>57439</ManagementAndGeneralAmt>
        <FundraisingAmt>76918</FundraisingAmt>
      </OtherSalariesAndWagesGrp>
      <PensionPlanContributionsGrp>
        <TotalAmt>8352</TotalAmt>
        <ProgramServicesAmt>5244</ProgramServicesAmt>
        <ManagementAndGeneralAmt>1310</ManagementAndGeneralAmt>
        <FundraisingAmt>1798</FundraisingAmt>
      </PensionPlanContributionsGrp>
      <OtherEmployeeBenefitsGrp>
        <TotalAmt>35694</TotalAmt>
        <ProgramServicesAmt>22411</ProgramServicesAmt>
        <ManagementAndGeneralAmt>5599</ManagementAndGeneralAmt>
        <FundraisingAmt>7684</FundraisingAmt>
      </OtherEmployeeBenefitsGrp>
      <PayrollTaxesGrp>
        <TotalAmt>42098</TotalAmt>
        <ProgramServicesAmt>26431</ProgramServicesAmt>
        <ManagementAndGeneralAmt>6604</ManagementAndGeneralAmt>
        <FundraisingAmt>9063</FundraisingAmt>
      </PayrollTaxesGrp>
      <FeesForServicesOtherGrp>
        <TotalAmt>26078</TotalAmt>
        <ProgramServicesAmt>3839</ProgramServicesAmt>
        <ManagementAndGeneralAmt>22239</ManagementAndGeneralAmt>
      </FeesForServicesOtherGrp>
      <AdvertisingGrp>
        <TotalAmt>8764</TotalAmt>
        <ProgramServicesAmt>4723</ProgramServicesAmt>
        <ManagementAndGeneralAmt>3192</ManagementAndGeneralAmt>
        <FundraisingAmt>849</FundraisingAmt>
      </AdvertisingGrp>
      <OfficeExpensesGrp>
        <TotalAmt>18893</TotalAmt>
        <ProgramServicesAmt>4364</ProgramServicesAmt>
        <ManagementAndGeneralAmt>12456</ManagementAndGeneralAmt>
        <FundraisingAmt>2073</FundraisingAmt>
      </OfficeExpensesGrp>
      <InformationTechnologyGrp>
        <TotalAmt>8685</TotalAmt>
        <ProgramServicesAmt>1161</ProgramServicesAmt>
        <ManagementAndGeneralAmt>4132</ManagementAndGeneralAmt>
        <FundraisingAmt>3392</FundraisingAmt>
      </InformationTechnologyGrp>
      <OccupancyGrp>
        <TotalAmt>121159</TotalAmt>
        <ProgramServicesAmt>120382</ProgramServicesAmt>
        <ManagementAndGeneralAmt>757</ManagementAndGeneralAmt>
        <FundraisingAmt>20</FundraisingAmt>
      </OccupancyGrp>
      <TravelGrp>
        <TotalAmt>94747</TotalAmt>
        <ProgramServicesAmt>47138</ProgramServicesAmt>
        <ManagementAndGeneralAmt>47355</ManagementAndGeneralAmt>
        <FundraisingAmt>254</FundraisingAmt>
      </TravelGrp>
      <ConferencesMeetingsGrp>
        <TotalAmt>646</TotalAmt>
        <ProgramServicesAmt>646</ProgramServicesAmt>
      </ConferencesMeetingsGrp>
      <InterestGrp>
        <TotalAmt>17732</TotalAmt>
        <ManagementAndGeneralAmt>17732</ManagementAndGeneralAmt>
      </InterestGrp>
      <DepreciationDepletionGrp>
        <TotalAmt>141043</TotalAmt>
        <ProgramServicesAmt>141043</ProgramServicesAmt>
      </DepreciationDepletionGrp>
      <InsuranceGrp>
        <TotalAmt>16851</TotalAmt>
        <ProgramServicesAmt>14587</ProgramServicesAmt>
        <ManagementAndGeneralAmt>2264</ManagementAndGeneralAmt>
      </InsuranceGrp>
      <OtherExpensesGrp>
        <Desc>Miscellaneous</Desc>
        <TotalAmt>156132</TotalAmt>
        <ProgramServicesAmt>122238</ProgramServicesAmt>
        <ManagementAndGeneralAmt>33284</ManagementAndGeneralAmt>
        <FundraisingAmt>610</FundraisingAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>Acquisition</Desc>
        <TotalAmt>47052</TotalAmt>
        <ProgramServicesAmt>47052</ProgramServicesAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>Materials &amp; Supplies</Desc>
        <TotalAmt>8795</TotalAmt>
        <ProgramServicesAmt>8795</ProgramServicesAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>Dues &amp; Memberships</Desc>
        <TotalAmt>5785</TotalAmt>
        <ProgramServicesAmt>4560</ProgramServicesAmt>
        <ManagementAndGeneralAmt>950</ManagementAndGeneralAmt>
        <FundraisingAmt>275</FundraisingAmt>
      </OtherExpensesGrp>
      <TotalFunctionalExpensesGrp>
        <TotalAmt>1280973</TotalAmt>
        <ProgramServicesAmt>914783</ProgramServicesAmt>
        <ManagementAndGeneralAmt>235808</ManagementAndGeneralAmt>
        <FundraisingAmt>130382</FundraisingAmt>
      </TotalFunctionalExpensesGrp>
      <CashNonInterestBearingGrp>
        <BOYAmt>68288</BOYAmt>
        <EOYAmt>112562</EOYAmt>
      </CashNonInterestBearingGrp>
      <SavingsAndTempCashInvstGrp>
        <BOYAmt>680990</BOYAmt>
        <EOYAmt>986206</EOYAmt>
      </SavingsAndTempCashInvstGrp>
      <AccountsReceivableGrp>
        <BOYAmt>53000</BOYAmt>
        <EOYAmt>36243</EOYAmt>
      </AccountsReceivableGrp>
      <InventoriesForSaleOrUseGrp>
        <BOYAmt>35571</BOYAmt>
        <EOYAmt>68492</EOYAmt>
      </InventoriesForSaleOrUseGrp>
      <PrepaidExpensesDefrdChargesGrp>
        <BOYAmt>10230</BOYAmt>
        <EOYAmt>11305</EOYAmt>
      </PrepaidExpensesDefrdChargesGrp>
      <LandBldgEquipCostOrOtherBssAmt>5358330</LandBldgEquipCostOrOtherBssAmt>
      <LandBldgEquipAccumDeprecAmt>3156364</LandBldgEquipAccumDeprecAmt>
      <LandBldgEquipBasisNetGrp>
        <BOYAmt>2325134</BOYAmt>
        <EOYAmt>2201966</EOYAmt>
      </LandBldgEquipBasisNetGrp>
      <InvestmentsPubTradedSecGrp>
        <BOYAmt>1495901</BOYAmt>
        <EOYAmt>1720781</EOYAmt>
      </InvestmentsPubTradedSecGrp>
      <TotalAssetsGrp>
        <BOYAmt>4669114</BOYAmt>
        <EOYAmt>5137555</EOYAmt>
      </TotalAssetsGrp>
      <AccountsPayableAccrExpnssGrp>
        <BOYAmt>59023</BOYAmt>
        <EOYAmt>85780</EOYAmt>
      </AccountsPayableAccrExpnssGrp>
      <MortgNotesPyblScrdInvstPropGrp>
        <BOYAmt>412320</BOYAmt>
        <EOYAmt>389364</EOYAmt>
      </MortgNotesPyblScrdInvstPropGrp>
      <TotalLiabilitiesGrp>
        <BOYAmt>471343</BOYAmt>
        <EOYAmt>475144</EOYAmt>
      </TotalLiabilitiesGrp>
      <OrganizationFollowsFASB117Ind>X</OrganizationFollowsFASB117Ind>
      <NoDonorRestrictionNetAssetsGrp>
        <BOYAmt>2475797</BOYAmt>
        <EOYAmt>2282562</EOYAmt>
      </NoDonorRestrictionNetAssetsGrp>
      <DonorRestrictionNetAssetsGrp>
        <BOYAmt>1721974</BOYAmt>
        <EOYAmt>2379849</EOYAmt>
      </DonorRestrictionNetAssetsGrp>
      <TotalNetAssetsFundBalanceGrp>
        <BOYAmt>4197771</BOYAmt>
        <EOYAmt>4662411</EOYAmt>
      </TotalNetAssetsFundBalanceGrp>
      <TotLiabNetAssetsFundBalanceGrp>
        <BOYAmt>4669114</BOYAmt>
        <EOYAmt>5137555</EOYAmt>
      </TotLiabNetAssetsFundBalanceGrp>
      <ReconcilationRevenueExpnssAmt>289238</ReconcilationRevenueExpnssAmt>
      <NetUnrlzdGainsLossesInvstAmt>186005</NetUnrlzdGainsLossesInvstAmt>
      <InvestmentExpenseAmt>-10603</InvestmentExpenseAmt>
      <OtherChangesInNetAssetsAmt>0</OtherChangesInNetAssetsAmt>
      <InfoInScheduleOPartXIIInd>X</InfoInScheduleOPartXIIInd>
      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
      <AccountantCompileOrReviewInd>0</AccountantCompileOrReviewInd>
      <FSAuditedInd>1</FSAuditedInd>
      <FSAuditedBasisGrp>
        <SeparateBasisFinclStmtInd>X</SeparateBasisFinclStmtInd>
      </FSAuditedBasisGrp>
      <AuditCommitteeInd>1</AuditCommitteeInd>
      <FederalGrantAuditRequiredInd>0</FederalGrantAuditRequiredInd>
    </IRS990>
    <IRS990ScheduleA documentId="RetDoc1039100001">
      <PublicOrganization170Ind>X</PublicOrganization170Ind>
      <GiftsGrantsContriRcvd170Grp>
        <CurrentTaxYearMinus4YearsAmt>428754</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>606824</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>257337</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>1205931</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>1279205</CurrentTaxYearAmt>
        <TotalAmt>3778051</TotalAmt>
      </GiftsGrantsContriRcvd170Grp>
      <TotalCalendarYear170Grp>
        <CurrentTaxYearMinus4YearsAmt>428754</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>606824</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>257337</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>1205931</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>1279205</CurrentTaxYearAmt>
        <TotalAmt>3778051</TotalAmt>
      </TotalCalendarYear170Grp>
      <PublicSupportTotal170Amt>3778051</PublicSupportTotal170Amt>
      <GrossInvestmentIncome170Grp>
        <CurrentTaxYearMinus4YearsAmt>35838</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>30573</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>34663</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>40550</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>58945</CurrentTaxYearAmt>
        <TotalAmt>200569</TotalAmt>
      </GrossInvestmentIncome170Grp>
      <OtherIncome170Grp>
        <CurrentTaxYearMinus4YearsAmt>59791</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>152154</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>111685</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>135324</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>138338</CurrentTaxYearAmt>
        <TotalAmt>597292</TotalAmt>
      </OtherIncome170Grp>
      <TotalSupportAmt>4575912</TotalSupportAmt>
      <PublicSupportCY170Pct>0.82560</PublicSupportCY170Pct>
      <PublicSupportPY170Pct>0.76980</PublicSupportPY170Pct>
      <ThirtyThrPctSuprtTestsCY170Ind>X</ThirtyThrPctSuprtTestsCY170Ind>
      <Form990ScheduleAPartVIGrp>
        <FormAndLineReferenceDesc>Schedule A, Part II, Line 10, Explanation of Other Income:</FormAndLineReferenceDesc>
        <ExplanationTxt>Program Service Revenue - 2019 Amount: $ 49,133. 2020 Amount: $ 122,196. 2021 Amount: $ 90,424. 2022 Amount: $ 116,189. 2023 Amount: $ 108,972. Sales of Inventory - 2019 Amount: $ 10,658. 2020 Amount: $ 29,958. 2021 Amount: $ 21,261. 2022 Amount: $ 19,135. 2023 Amount: $ 29,366.</ExplanationTxt>
      </Form990ScheduleAPartVIGrp>
    </IRS990ScheduleA>
    <IRS990ScheduleB documentId="RetDoc1234500001">
      <ContributorInformationGrp>
        <ContributorNum>RESTRICTED</ContributorNum>
        <ContributorBusinessName>
          <BusinessNameLine1>RESTRICTED</BusinessNameLine1>
        </ContributorBusinessName>
        <ContributorUSAddress>
          <AddressLine1>RESTRICTED</AddressLine1>
          <AddressLine2>RESTRICTED</AddressLine2>
          <City>RESTRICTED</City>
          <State>RESTRICTED</State>
          <ZIPCode>RESTRICTED</ZIPCode>
        </ContributorUSAddress>
        <TotalContributionsAmt>RESTRICTED</TotalContributionsAmt>
      </ContributorInformationGrp>
    </IRS990ScheduleB>
    <IRS990ScheduleD documentId="RetDoc1040000001">
      <CollectionUsedPubExhibitionInd>X</CollectionUsedPubExhibitionInd>
      <CollectionUsedPreservationInd>X</CollectionUsedPreservationInd>
      <SolicitedAssetsSaleInd>0</SolicitedAssetsSaleInd>
      <CYEndwmtFundGrp>
        <BeginningYearBalanceAmt>1495901</BeginningYearBalanceAmt>
        <InvestmentEarningsOrLossesAmt>300733</InvestmentEarningsOrLossesAmt>
        <OtherExpendituresAmt>75853</OtherExpendituresAmt>
        <EndYearBalanceAmt>1720781</EndYearBalanceAmt>
      </CYEndwmtFundGrp>
      <CYMinus1YrEndwmtFundGrp>
        <BeginningYearBalanceAmt>1423301</BeginningYearBalanceAmt>
        <InvestmentEarningsOrLossesAmt>146656</InvestmentEarningsOrLossesAmt>
        <OtherExpendituresAmt>74056</OtherExpendituresAmt>
        <EndYearBalanceAmt>1495901</EndYearBalanceAmt>
      </CYMinus1YrEndwmtFundGrp>
      <CYMinus2YrEndwmtFundGrp>
        <BeginningYearBalanceAmt>1631977</BeginningYearBalanceAmt>
        <InvestmentEarningsOrLossesAmt>-135622</InvestmentEarningsOrLossesAmt>
        <OtherExpendituresAmt>73054</OtherExpendituresAmt>
        <EndYearBalanceAmt>1423301</EndYearBalanceAmt>
      </CYMinus2YrEndwmtFundGrp>
      <CYMinus3YrEndwmtFundGrp>
        <BeginningYearBalanceAmt>1388065</BeginningYearBalanceAmt>
        <ContributionsAmt>30000</ContributionsAmt>
        <InvestmentEarningsOrLossesAmt>283153</InvestmentEarningsOrLossesAmt>
        <OtherExpendituresAmt>69241</OtherExpendituresAmt>
        <EndYearBalanceAmt>1631977</EndYearBalanceAmt>
      </CYMinus3YrEndwmtFundGrp>
      <CYMinus4YrEndwmtFundGrp>
        <BeginningYearBalanceAmt>1369967</BeginningYearBalanceAmt>
        <InvestmentEarningsOrLossesAmt>83797</InvestmentEarningsOrLossesAmt>
        <OtherExpendituresAmt>65699</OtherExpendituresAmt>
        <EndYearBalanceAmt>1388065</EndYearBalanceAmt>
      </CYMinus4YrEndwmtFundGrp>
      <PrmnntEndowmentBalanceEOYPct>0.80813</PrmnntEndowmentBalanceEOYPct>
      <TermEndowmentBalanceEOYPct>0.19187</TermEndowmentBalanceEOYPct>
      <EndowmentsHeldUnrelatedOrgInd>0</EndowmentsHeldUnrelatedOrgInd>
      <EndowmentsHeldRelatedOrgInd>0</EndowmentsHeldRelatedOrgInd>
      <LandGrp>
        <OtherCostOrOtherBasisAmt>350000</OtherCostOrOtherBasisAmt>
        <BookValueAmt>350000</BookValueAmt>
      </LandGrp>
      <BuildingsGrp>
        <OtherCostOrOtherBasisAmt>3938447</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>2352189</DepreciationAmt>
        <BookValueAmt>1586258</BookValueAmt>
      </BuildingsGrp>
      <EquipmentGrp>
        <OtherCostOrOtherBasisAmt>266199</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>237465</DepreciationAmt>
        <BookValueAmt>28734</BookValueAmt>
      </EquipmentGrp>
      <OtherLandBuildingsGrp>
        <OtherCostOrOtherBasisAmt>803684</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>566710</DepreciationAmt>
        <BookValueAmt>236974</BookValueAmt>
      </OtherLandBuildingsGrp>
      <TotalBookValueLandBuildingsAmt>2201966</TotalBookValueLandBuildingsAmt>
      <FootnoteTextInd>X</FootnoteTextInd>
      <TotalRevEtcAuditedFinclStmtAmt>1745613</TotalRevEtcAuditedFinclStmtAmt>
      <NetUnrealizedGainsInvstAmt>186005</NetUnrealizedGainsInvstAmt>
      <RevenueNotReportedAmt>186005</RevenueNotReportedAmt>
      <RevenueSubtotalAmt>1559608</RevenueSubtotalAmt>
      <InvestmentExpensesNotIncldAmt>10603</InvestmentExpensesNotIncldAmt>
      <RevenueNotReportedFinclStmtAmt>10603</RevenueNotReportedFinclStmtAmt>
      <TotalRevenuePerForm990Amt>1570211</TotalRevenuePerForm990Amt>
      <TotExpnsEtcAuditedFinclStmtAmt>1280973</TotExpnsEtcAuditedFinclStmtAmt>
      <ExpensesNotReportedAmt>0</ExpensesNotReportedAmt>
      <ExpensesSubtotalAmt>1280973</ExpensesSubtotalAmt>
      <ExpensesNotRptFinclStmtAmt>0</ExpensesNotRptFinclStmtAmt>
      <TotalExpensesPerForm990Amt>1280973</TotalExpensesPerForm990Amt>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part III, Line 4:</FormAndLineReferenceDesc>
        <ExplanationTxt>The Museum serves as one of only two federally recognized repositories for archaeological artifacts in the State of Maine. In addition, the Museum houses an extensive collection of historic and contemporary Native American artwork and crafts, which, in part, forms the basis for public exhibitions that highlight Native American cultures.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part X, Line 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>Management of the Museum believes it has no material uncertain tax positions and, accordingly it will not recognize any liability for unrecognized tax benefits.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleD>
    <IRS990ScheduleO documentId="RetDoc1044400001">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section A, line 6</FormAndLineReferenceDesc>
        <ExplanationTxt>General members have the authority to elect members to the Board of Trustees.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section A, line 7a</FormAndLineReferenceDesc>
        <ExplanationTxt>A majority vote of general members, by written ballot, elects the Board of Trustees (Board of Directors) as provided in the by-laws.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section B, line 11b</FormAndLineReferenceDesc>
        <ExplanationTxt>The Form 990 is reviewed by the Executive Director, the Finance Committee in its role as audit oversight, and the Board of Trustees.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section B, line 12c</FormAndLineReferenceDesc>
        <ExplanationTxt>Officers, directors, trustees, and all employees receive a copy of the ethics policy, containing the conflict of interest policy, when they become affiliated with the museum. The conflict of interest policy must be signed by all individuals.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section B, line 15</FormAndLineReferenceDesc>
        <ExplanationTxt>The Museum does not have a written policy on compensation process. Generally, the Museum's Executive Director's salary is set by the Board of Trustees. The Board is independent, but generally salaries are not compared to the salaries of comparable positions outside the Museum. All compensation for other employees is set by the Executive Director.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section C, line 19</FormAndLineReferenceDesc>
        <ExplanationTxt>Documents are available through Guidestar and upon request.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part XII, Line 2c:</FormAndLineReferenceDesc>
        <ExplanationTxt>The process has not changed from the prior year.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>