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        <FormAndLineReferenceDesc>PART III, LINE 4:</FormAndLineReferenceDesc>
        <ExplanationTxt>PART III, LINE 4: MAINTAIN A LIBRARY OF HISTORICAL DOCUMENTS RELATED TO THE LEWIS AND CLARK EXPEDITION. THE LIBRARY PROVIDES A RESEARCH FACILITY FOR THOSE INTERESTED IN THE HISTORY OF THE LEWIS AND CLARK EXPEDITION.</ExplanationTxt>
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      <SupplementalInformationDetail>
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      <SupplementalInformationDetail>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>CONFLICT OF INTEREST STATEMENTS ARE SIGNED ANNUALLY BY THE MEMBERS OF THE BOARD AND ALL MEMBERS OF THE BOARD ARE REMINDED TO DISCLOSE CONFLICTS AT EACH BOARD MEETING.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 15</FormAndLineReferenceDesc>
        <ExplanationTxt>COMPENSATION IS DETERMINED THROUGH A REVIEW PROCESS WHICH INCLUDES THE PARTICIPATION OF THE FINANCE AND EXECUTIVE COMMITTEES OF THE BOARD WHOSE RESPONSIBILITIES INCLUDE COMPARATIVE DATA, PERFORMANCE REVIEW AND REVIEW OF THE EXECUTIVE'S RESPONSIBILITIES. ALL DATA AND RECOMMENDATIONS ARE PRESENTED TO THE BOARD. A FORMAL VOTE IS REQUIRED TO APPROVE THE SALARY OF THE EXECUTIVE DIRECTOR.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 18</FormAndLineReferenceDesc>
        <ExplanationTxt>THE FOUNDATION MAINTAINS A COPY OF ITS FORM 990 AT ITS HEADQUARTERS IN GREAT FALLS, MT. REQUESTS FOR THE FORM 990 WILL BE FULFILLED DURING NORMAL BUSINESS HOURS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>THE FOUNDATION MAINTAINS ALL OF ITS GOVERNING DOCUMENTS AT ITS HEADQUARTERS IN GREAT FALLS, MT. REQUESTS TO REVIEW THE DOCUMENTS MAY BE MADE AT ANY TIME DURING THE FOUNDATION'S REGULAR BUSINESS HOURS. THE DOCUMENTS INCLUDE THE FOUNDATION'S MISSION, EXEMPTION LETTER, ARTICLES OF INCORPORATION, BYLAWS, ETHICS, CONFLICT OF INTEREST STATEMENTS, APPLICATION FOR EXEMPTION, AND FORMS 990.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART IX, LINE 11G</FormAndLineReferenceDesc>
        <ExplanationTxt>LEGAL/ACCOUNTING: PROGRAM SERVICE EXPENSES 0. MANAGEMENT AND GENERAL EXPENSES 18,255. FUNDRAISING EXPENSES 0. TOTAL EXPENSES 18,255. CONSULTING/CONTRACT LABOR: PROGRAM SERVICE EXPENSES 50,351. MANAGEMENT AND GENERAL EXPENSES 18,721. FUNDRAISING EXPENSES 0. TOTAL EXPENSES 69,072.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART XI, LINE 9:</FormAndLineReferenceDesc>
        <ExplanationTxt>INVESTMENT FEES REPORTED WITH INVESTMENT INCOME -31,981.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>