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        <DepreciationAmt>71187</DepreciationAmt>
        <BookValueAmt>5316</BookValueAmt>
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        <OtherCostOrOtherBasisAmt>965176</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>923546</DepreciationAmt>
        <BookValueAmt>41630</BookValueAmt>
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        <Desc>DEFERRED RENT</Desc>
        <Amt>198503</Amt>
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      <TotalLiabilityAmt>198503</TotalLiabilityAmt>
      <FootnoteTextInd>X</FootnoteTextInd>
      <TotalRevEtcAuditedFinclStmtAmt>4225936</TotalRevEtcAuditedFinclStmtAmt>
      <NetUnrealizedGainsInvstAmt>405</NetUnrealizedGainsInvstAmt>
      <DonatedServicesAndUseFcltsAmt>591908</DonatedServicesAndUseFcltsAmt>
      <OtherRevenueAmt>993161</OtherRevenueAmt>
      <RevenueNotReportedAmt>1585474</RevenueNotReportedAmt>
      <RevenueSubtotalAmt>2640462</RevenueSubtotalAmt>
      <RevenueNotReportedFinclStmtAmt>0</RevenueNotReportedFinclStmtAmt>
      <TotalRevenuePerForm990Amt>2640462</TotalRevenuePerForm990Amt>
      <TotExpnsEtcAuditedFinclStmtAmt>7340344</TotExpnsEtcAuditedFinclStmtAmt>
      <DonatedServicesUseFcltsAmt>591908</DonatedServicesUseFcltsAmt>
      <OtherExpensesIncludedAmt>993161</OtherExpensesIncludedAmt>
      <ExpensesNotReportedAmt>1585069</ExpensesNotReportedAmt>
      <ExpensesSubtotalAmt>5755275</ExpensesSubtotalAmt>
      <ExpensesNotRptFinclStmtAmt>0</ExpensesNotRptFinclStmtAmt>
      <TotalExpensesPerForm990Amt>5755275</TotalExpensesPerForm990Amt>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART V, LINE 4:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE FUND IS INTENDED TO PROVIDE RELIABLE, SIGNIFICANT MONIES ON AN ANNUAL BASIS, IN PERPETUITY, FOR THE REPLACEMENT AND MAINTENANCE OF THE CHERRY TREE GROVE SURROUNDING THE TIDAL BASIN AND ADJACENT AREAS IN EAST AND WEST POTOMAC PARKS, NATIONAL MALL AND MEMORIAL PARKS.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART X, LINE 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>FOR THE YEAR ENDED DECEMBER 31, 2017, THE TRUST HAS DOCUMENTED ITS CONSIDERATION OF FASB ASC 740-10, INCOME TAXES, THAT PROVIDES GUIDANCE FOR REPORTING UNCERTAINTY IN INCOME TAXES AND HAS DETERMINED THAT NO MATERIAL UNCERTAIN TAX POSITIONS QUALIFY FOR EITHER RECOGNITION OR DISCLOSURE IN THE FINANCIAL STATEMENTS.</ExplanationTxt>
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        <FormAndLineReferenceDesc>PART XI, LINE 2D - OTHER ADJUSTMENTS:</FormAndLineReferenceDesc>
        <ExplanationTxt>SPECIAL EVENT EXPENSE REPORTED AS EXPENSE ON THE FINANCIAL 993,161. STATEMENTS AND NETTED AGAINST REVENUE ON FORM 990, PART VIII, LINE 8B.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART XII, LINE 2D - OTHER ADJUSTMENTS:</FormAndLineReferenceDesc>
        <ExplanationTxt>SPECIAL EVENT EXPENSE REPORTED AS EXPENSE ON THE FINANCIAL 993,161. STATEMENTS AND NETTED AGAINST REVENUE ON FORM 990, PART VIII, LINE 8B.</ExplanationTxt>
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      <LicensedStatesCd>NJ</LicensedStatesCd>
      <LicensedStatesCd>NY</LicensedStatesCd>
      <LicensedStatesCd>PA</LicensedStatesCd>
      <LicensedStatesCd>VA</LicensedStatesCd>
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        <ContributionCnt>7</ContributionCnt>
        <NoncashContributionsRptF990Amt>316731</NoncashContributionsRptF990Amt>
        <MethodOfDeterminingRevenuesTxt>FMV</MethodOfDeterminingRevenuesTxt>
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      <FoodInventoryGrp>
        <NonCashCheckboxInd>X</NonCashCheckboxInd>
        <ContributionCnt>4</ContributionCnt>
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        <MethodOfDeterminingRevenuesTxt>FMV</MethodOfDeterminingRevenuesTxt>
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      <AnyPropertyThatMustBeHeldInd>0</AnyPropertyThatMustBeHeldInd>
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        <FormAndLineReferenceDesc>PART I, COLUMN (B):</FormAndLineReferenceDesc>
        <ExplanationTxt>THIS COLUMN INCLUDES THE NUMBER OF CONTRIBUTIONS.</ExplanationTxt>
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    <IRS990ScheduleO documentId="RetDoc1044400001">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART I, LINE 1</FormAndLineReferenceDesc>
        <ExplanationTxt>SERVICE, THE TRUST RAISES CASH AND INKIND SUPPORT FOR CAPITAL IMPROVEMENT PROJECTS, PROMOTES AWARENESS FOR THE NEEDS OF THE NATIONAL MALL AND PROVIDES IN-HOUSE EXPERTISE TO THE NATIONAL PARK SERVICE TO SUPPORT PROJECT DESIGN AND MANAGEMENT AND VOLUNTEER COORDINATION. THE NATIONAL PARK SERVICE AND THE TRUST FOR THE NATIONAL MALL PUBLIC-PRIVATE PARTNERSHIP GOAL IS TO REALIZE THE 2010 NATIONAL MALL PLAN. THE NATIONAL MALL PLAN IS THE PARK SERVICE'S BLUEPRINT FOR THE RESTORATION AND IMPROVEMENT OF OUR NATIONAL MALL. IT IS THE RESULT OF A PLANNING PROCESS THAT TOOK FOUR YEARS AND INCLUDES COMMENTS FROM 34,000 PEOPLE IN ALL 50 STATES, RESEARCH ON BEST PRACTICES IN PARKS THROUGHOUT THE WORLD, AND THE INPUT OF MORE THAN 100 FEDERAL AGENCIES AND EXPERT CONSTITUENCIES. THIS COMPREHENSIVE BLUEPRINT AND DETAILED ACTION PLAN WILL ENHANCE THE NATIONAL MALL'S BEAUTY, USEFULNESS, AND SUSTAINABILITY FOR GENERATIONS TO COME. VISITORS FROM ACROSS THE COUNTRY AND AROUND THE WORLD WILL HAVE ENRICHED EXPERIENCES AS THEY CONTINUE TO CELEBRATE AMERICAN HISTORY, HONOR OUR HEROES, EXERCISE FIRST AMENDMENT RIGHTS, AND IMMERSE THEMSELVES IN RICH EDUCATIONAL AND RECREATIONAL ACTIVITIES. CURRENTLY, THE TRUST HAS EXECUTED TWO CONTRACTS WITH THE NATIONAL PARK SERVICE: THE FRIENDS GROUP AGREEMENT AND A MASTER FUNDRAISING AGREEMENT. THESE CONTRACTS AUTHORIZE THE TRUST TO UNDERTAKE GENERAL FUNDRAISING ACTIVITIES TO SUPPORT THE NATIONAL MALL. THE TRUST HOPES THAT ALL AMERICANS BECOME INVOLVED IN RESTORING AMERICA'S FRONT YARD.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 8B</FormAndLineReferenceDesc>
        <ExplanationTxt>COMMITTEES DO NOT HAVE THE POWER TO ACT ON BEHALF OF THE BOARD.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE RETURN WAS PREPARED BY OUTSIDE ACCOUNTANTS AND REVIEWED BY SENIOR MANAGEMENT. IT WAS THEN PROVIDED TO THE ALL MEMBERS OF THE GOVERNING BODY FOR REVIEW AND COMMENTS BEFORE FILING.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>ALL EMPLOYEES OF THE TRUST MUST AVOID AND/OR DISCLOSE ANY ACTIVITY OR ASSOCIATIONS WHICH WOULD IN ANY WAY COMPROMISE THEIR ACTIONS ON BEHALF OF THE TRUST AND CREATE A CONFLICT OF INTEREST. THE TERM "CONFLICT OF INTEREST" DESCRIBES ANY CIRCUMSTANCE THAT WOULD CAST DOUBT ON AN EMPLOYEE'S ABILITY TO ACT WITH OBJECTIVITY WITH REGARD TO THE INTERESTS OF THE TRUST. ACTIVITIES WHICH COULD RAISE A QUESTION OF CONFLICT OF INTEREST INCLUDE, BUT ARE NOT LIMITED TO THE FOLLOWING: - TO CONDUCT BUSINESS ON BEHALF OF THE TRUST WITH THE EMPLOYEES' RELATIVE OR AN INDIVIDUAL WITH WHOM THE EMPLOYEE HAS A ROMANTIC OR PERSONAL RELATIONSHIP, OR WITH A BUSINESS TRUST OR FIRM IN WHICH THE EMPLOYEE, OR THE EMPLOYEE'S RELATIVE OR INDIVIDUAL WITH WHOM THE EMPLOYEE HAS A ROMANTIC RELATIONSHIP HAS A SIGNIFICANT ASSOCIATION, WHICH COULD GIVE RISE TO A CONFLICT OF INTEREST, WITHOUT FIRST DISCLOSING THE RELATIONSHIP AND OBTAINING WRITTEN APPROVAL FROM AN OFFICER OF THE TRUST. - TO SERVE IN AN ADVISORY, CONSULTATIVE, TECHNICAL OR MANAGERIAL CAPACITY FOR ANY NONAFFILIATED BUSINESS TRUST WITHOUT FIRST OBTAINING WRITTEN APPROVAL FROM THE PRESIDENT OF THE TRUST. - TO SOLICIT OR ACCEPT PERSONALLY MONETARY PAYMENTS OR TANGIBLE GIFTS WITH A VALUE GREATER THAN $100.00 FROM ANY PERSON OR FIRM WITH WHOM THE TRUST DOES BUSINESS WITHOUT REPORTING THE MATTER IMMEDIATELY TO THE EMPLOYEE'S SUPERVISOR. IN ORDER TO MAINTAIN THE INTEGRITY OF THE TRUST, AND TO AVOID EVEN THE APPEARANCE OF IMPROPRIETY, IT IS ESSENTIAL THAT EMPLOYEES DISCLOSE ANY POTENTIAL CONFLICT OF INTEREST TO THEIR SUPERVISOR AS SOON AS THEY BECOME AWARE OF SUCH A POTENTIAL CONFLICT. IF EMPLOYEES HAVE EVEN THE SLIGHTEST CONCERN THAT A PARTICULAR CONDUCT MAY CONSTITUTE A CONFLICT OF INTEREST, THEY SHOULD CONTACT THEIR SUPERVISOR. MATERIAL CONFLICTS OF INTEREST: INDIVIDUALS COVERED BY THIS POLICY DO NOT SOLICIT OR ENTER INTO FINANCIAL TRANSACTIONS WITH THE TRUST EXCEPT UPON THE FOLLOWING CONDITIONS: - THE INDIVIDUAL INVOLVED IDENTIFIES THE POTENTIAL CONFLICT TO THE BOARD OR COMMITTEE; - THE INDIVIDUAL FULLY DISCLOSES ALL FACTS RELEVANT TO THE PROPOSED FINANCIAL TRANSACTION; - THE BOARD OR COMMITTEE CONDUCTS APPROPRIATE DUE DILIGENCE IN DETERMINING WHETHER TO ENTER THE PROPOSED TRANSACTION; - THE INDIVIDUAL ABSENTS HIM OR HERSELF FROM THE MEETING DURING ANY DISCUSSION OF THE MATTER AND REFRAINS FROM VOTING ON IT, AND - THE MINUTES OF THE MEETING OF THE BOARD OR COMMITTEE REFLECTS THAT THE CONFLICT OF INTEREST WAS DISCLOSED, THAT THE INTERESTED PERSON WAS NOT PRESENT DURING THE FINAL DISCUSSION OR VOTE, AND THAT THE INTERESTED PERSON DID NOT VOTE. RECOGNIZING THAT MANY CONTRACTING AND OTHER FINANCIAL COMMITMENTS ARE ENTERED INTO BY AUTHORIZED STAFF AND NOT THE BOARD OR COMMITTEE, A BOARD MEMBER HAS AN AFFIRMATIVE DUTY TO DISCLOSE ANY INTEREST IN ANY FINANCIAL TRANSACTION WITH THE TRUST. INTERESTS INCLUDE THAT OF THE INDIVIDUAL AND RELATED PARTIES. SUCH TRANSACTIONS WILL BE DISCOURAGED AND EVALUATED ON A CASE-BY-CASE BASIS. EXCEPTIONS WILL ONLY BE PERMITTED IF THE TRANSACTION IS IN THE BEST INTEREST OF THE TRUST AND THE TRANSACTION IS APPROVED BY THE EXECUTIVE COMMITTEE OR BOARD IN ACCORDANCE WITH THE CONDITIONS OUTLINED ABOVE. THIS PROVISION WILL CONTINUE TO APPLY FOR A PERIOD OF ONE YEAR AFTER THE BOARD MEMBER'S BOARD SERVICE ENDS.</ExplanationTxt>
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        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 15A</FormAndLineReferenceDesc>
        <ExplanationTxt>THE TRUST FOR THE NATIONAL MALL UTILIZES SALARY SURVEY MARKET INFORMATION AND THE USE OF AN OUTSIDE PROFESSIONAL RECRUITING FIRM. THE COMPENSATION PROCESS IS DISCUSSED AND DOCUMENTED IN STAFF EMPLOYMENT CONTRACTS. THE LAST COMPENSATION REVIEW TOOK PLACE IN MARCH 2017. TOGETHER, THE PRESIDENT, FINANCE COMMITTEE AND BOARD ARE RESPONSIBLE FOR DETERMINING THE COMPENSATION OF OTHER OFFICERS AND STAFF.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION MAKES ITS GOVERNING DOCUMENTS, CONFLICT OF INTEREST POLICY AND FINANCIAL STATEMENTS AVAILABLE TO THE PUBLIC UPON REQUEST.</ExplanationTxt>
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</Return>