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      <GrossReceiptsNonUnrltBusGrp>
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        <CurrentTaxYearMinus1YearAmt>-2039</CurrentTaxYearMinus1YearAmt>
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        <CurrentTaxYearMinus3YearsAmt>144000</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>144000</CurrentTaxYearMinus2YearsAmt>
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      <ContributorInformationGrp>
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        <ContributorBusinessName>
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        </ContributorBusinessName>
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          <AddressLine2>RESTRICTED</AddressLine2>
          <City>RESTRICTED</City>
          <State>RESTRICTED</State>
          <ZIPCode>RESTRICTED</ZIPCode>
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      <FootnoteTextInd>X</FootnoteTextInd>
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      <RevenueSubtotalAmt>1800862</RevenueSubtotalAmt>
      <RevenueNotReportedFinclStmtAmt>0</RevenueNotReportedFinclStmtAmt>
      <TotalRevenuePerForm990Amt>1800862</TotalRevenuePerForm990Amt>
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        <FormAndLineReferenceDesc>PART X, LINE 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE MUSEUM IS A NOT-FOR-PROFIT ORGANIZATION AS DESCRIBED IN SECTION 501(C)(3) OF THE INTERNAL REVENUE CODE (THE "CODE") WHEREBY ONLY UNRELATED BUSINESS INCOME, AS DESCRIBED BY SECTION 512(A)(1) OF THE CODE, IS SUBJECT TO FEDERAL INCOME TAX. FOR THE YEAR ENDED JUNE 30, 2025, THERE WAS NO LIABILITY FOR A TAX ON UNRELATED BUSINESS INCOME. THE MUSEUM HAS ADOPTED THE PROVISIONS OF FASB ASC 740, ACCOUNTING FOR UNCERTAINTY IN INCOME TAXES. ACCORDINGLY, MANAGEMENT HAS EVALUATED THE MUSEUM'S TAX POSITIONS AND CONCLUDED THE MUSEUM HAD MAINTAINED ITS TAX-EXEMPT STATUS, DOES NOT HAVE ANY SIGNIFICANT UNRELATED BUSINESS INCOME AND HAD TAKEN NO UNCERTAIN TAX POSITIONS THAT REQUIRE ADJUSTMENT OR DISCLOSURE IN THE FINANCIAL STATEMENTS. WITH FEW EXCEPTIONS, THE MUSEUM IS NO LONGER SUBJECT TO INCOME TAX EXAMINATIONS BY THE U.S. FEDERAL OR STATE TAX AUTHORITIES FOR TAX YEARS BEFORE 2022.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART XI, LINE 2D - OTHER ADJUSTMENTS:</FormAndLineReferenceDesc>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART XII, LINE 2D - OTHER ADJUSTMENTS:</FormAndLineReferenceDesc>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 4</FormAndLineReferenceDesc>
        <ExplanationTxt>NEW BY-LAWS WERE AMENDED AND APPROVED ON 06/26/25. A NEW GIFT ACCEPTANCE POLICY WAS ADOPTED ON 03/20/25.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE COMPLETED FORM 990 IS PRESENTED TO THE BOARD OF DIRECTORS FOR REVIEW PRIOR TO THE TREASURER SIGNING AND FILING.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>TRUSTEES HAVING A REAL OR APPARENT CONFLICT OF INTEREST IN ANY MATTER BEFORE THE BOARD MUST DISCLOSE THE POSSIBLE CONFLICT AND EXCLUDE THEMSELVES FROM THE DISCUSSION AND/OR VOTE ON THE MATTER IN QUESTION. BOARD MEMBERS ARE REQUIRED TO COMPLETE AN ANNUAL CONFLICT OF INTEREST DISCLOSURE.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 15A</FormAndLineReferenceDesc>
        <ExplanationTxt>DETERMINATION: THE BOARD OF DIRECTORS DID COMPARABLE COMPENSATION ANALYSIS TO DETERMINE THE INITIAL COMPENSATION. SUBSEQUENTLY THE BOARD HAS REVIEWED THE PRESIDENT'S PERFORMANCE EACH YEAR, LED BY A SUBCOMMITTEE OF THE BOARD. COMPENSATION ADJUSTMENTS ARE MADE BASED ON THE BOARD'S ANALYSIS OF THE PRESIDENT'S PERFORMANCE AND WILL CONTINUE TO BE EVALUATED ANNUALLY.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>AVAILABLE UPON REQUEST AND AT WWW.GUIDESTAR.ORG</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART IX, LINE 11G</FormAndLineReferenceDesc>
        <ExplanationTxt>PAYROLL SERVICES: PROGRAM SERVICE EXPENSES 8,614. MANAGEMENT AND GENERAL EXPENSES 2,297. FUNDRAISING EXPENSES 574. TOTAL EXPENSES 11,485. STATE OF NEW HAMPSHIRE: PROGRAM SERVICE EXPENSES 5. MANAGEMENT AND GENERAL EXPENSES 0. FUNDRAISING EXPENSES 1. TOTAL EXPENSES 6.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>