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        <FormAndLineReferenceDesc>PART III, LINE 4:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE PORTSMOUTH ATHENAEUM HAS A COLLECTION OF BOOKS, ART, ARTIFACTS, MANUSCRIPTS AND EPHEMERA RELATING TO THE HISTORY OF THE PISCATAQUA REGION. WE, THE PROPRIETORS OF THE PORTSMOUTH ATHENAEUM, ASSOCIATE TO PROMOTE LEARNING AND ADVANCE USEFUL KNOWLEDGE AMONG OUR CONSTITUENTS AND THE WIDER COMMUNITY BY FACILITATING CONVIVIAL INTERCHANGE AND INTELLECTUAL DISCOURSE; MAINTAINING OUR HISTORIC BUILDING AND LIBRARY; AND COLLECTING AND PRESERVING MATERIALS RELEVANT TO THE HISTORY AND CULTURE OF PORTSMOUTH AND THE PISCATAQUA REGION.</ExplanationTxt>
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        <FormAndLineReferenceDesc>PART X, LINE 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE FEDERAL AND STATE INFORMATIONAL TAX RETURNS OF THE ATHENAEUM ARE SUBJECT TO EXAMINATION, GENERALLY FOR THREE YEARS AFTER IT WAS FILED.</ExplanationTxt>
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        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 6</FormAndLineReferenceDesc>
        <ExplanationTxt>THE PORTSMOUTH ATHENAUEM HAS MEMBERS KNOWN AS PROPRIETORS WHOSE ANNUAL DUES UNDERWRITE THE COSTS OF MAINTANING THE COLLECTIONS MAKING THEM ACCESSIBLE.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 7A</FormAndLineReferenceDesc>
        <ExplanationTxt>THE PORTSMOUTH ATHENAEUM IS GOVERNED BY VOLUNTEER OFFICERS AND DIRECTORS ELECTED BY THE PROPRIETORS.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 7B</FormAndLineReferenceDesc>
        <ExplanationTxt>CHANGES TO THE BY-LAWS AS WELL AS THE ELECTIONS OF OFFICERS AND BOARD MEMBERS ARE SUBJECT TO APPROVAL BY THE PROPRIETORS.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE TREASURER REVIEWS WITH THE OFFICE MANAGER. HE THEN PRESENTS IT TO THE BOARD. THE BOARD VOTES ITS APPROVAL OR NOT. IF IT IS APPROVED IT IS FILED.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>THE BOARD OF DIRECTORS IS ASKED ANNUALLY TO COMPLETE A CONFLCT OF INTEREST POLICY FORM. EACH NEW EMPLOYEE IS REQUIRED TO SIGN OFF ON THE EMPLOYEE MANUAL, WHICH INCLUDES A DESCRIPTION OF THE CONFLICT OF INTEREST POLICY.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 15</FormAndLineReferenceDesc>
        <ExplanationTxt>THE KEEPER WITH THE BOARD REVIEWS THE NH NON-PROFIT SALARY SURVEY PROVIDED EVERY TWO YEARS TO COME UP WITH A SALARY THAT IS COMPARABLE TO OTHER SIMILAR NON-PROFIT ORGANIZATIONS WITHIN THE STATE.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>THE BY-LAWS OF THE ATHENAEUM, INCLUDING THE CONFLICT OF INTEREST POLICY, ARE ON THE "ABOUT US" PAGE OF OUR WEBSITE. FORM 990 IS AVAILABLE ON OUR WEBSITE AND UPON REQUEST.</ExplanationTxt>
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        <FormAndLineReferenceDesc>FORM 990, PAGE 2, PART III, LINE 4A - CONTINUED</FormAndLineReferenceDesc>
        <ExplanationTxt>HIGHLIGHTS INCLUDED THREE MAJOR EXHIBITS: "THE LUNCH HOUR: PORTSMOUTH," "JONATHAN MICTHELL SEWALL, 1748-1808, AND THE 30TH ANNUAL PROPRIETORS ART SHOW. THE PERFORMANCE COMMITTEE PUT ON A RECORD NUMBER OF CONCERTS, INCLUDING A FOLK CONCERT FEATURING THE INTERNATIONALLY KNOWN SINGER AND MUSICOLOGIST JEFF WARNER, BOSTON'S LEGENDARY GRAMMY-WINNING HANDEL &amp; HYDEN SOCIETY, A MEMORIAL CONCERT REMEMBERING ATHENAEUM PROPRIETORS WHO PASSED IN 2024; PERFORMED BY ACCLAIMED ORGANIST GEOFFREY WIETING, AND A LIVELY HOLIDAY CONCERT. THEY ALSO HOSTED AN AFTERNOON WITH POET OLIVER DE LA PAZ, WHO SHARED HIS WORK, EXPLORING THEMES OF IDENTITY AND MIGRATION. THE ATHENAEUM CHAMBER MUSIC SERIES HOSTED STELLAR PERFORMANCES BY THE NAEVE PIANO TRIO, BALOURDET STRING QUARTET, THE TERRA STRING QUARTET, AND JESSICA XYLINA OSBORNE &amp; YI QUN XU (PIANO/ CELLO). THE 2025 LECTURE SERIES: "BEAUTY ON THE SEACOAST AND BEYOND: ART, ARCHITECTURE, AND GARDENS" OPENED WITH CELEBRATED ARCHITECT ANN BEHA ON "LANDMARKS AND LIBRARIES: BUILDING COLLECTIONS AND COMMUNITIES." THE SERIES INCLUDED JOHN AND ADI RULE SPEAKING ON "A GOODLY PLACE: THE CONSTRUCTION AND CHARACTER OF THE WENTWORTH-COOLIDGE MANSION," JILL NOONEY SPEAKING ON "BEDROCK GARDENS: THE JOURNEY FROM A PRIVACY SANCTUARY TO A PUBLIC GARDEN," ANNE MASURY SPEAKING ON "THE LADY PEPPERRELL HOUSE AND GARDENS, AND ART HISTORIANS DOUG NELSON AND SARA MORRIS ON "ART HISTORY AT THE ISLES OF SHOALS." OUR NEW CURRENT EVENTS LECTURE SERIES FEATURED PRESENTS LINDA DITMAR ON "TRACING HOMELANDS; ISRAEL, PALESTINE AND CLAIMS OF BELONGING," JOHN ROESE, CHIEF TECHNOLOGY OFFICER OF DELL COMPUTERS, DISCUSSING: "AI, THE TECHNOLOGIES AND THE CHALLENGES, AND RICHARD DIPENTIMA SPEAKING ON "THE EFFECT OF CLIMATE CHANGE ON PUBLIC HEALTH." SCIENCE HISTORIAN DR. FRED SCHUBERT RETURNED FOR TWO TALKS: "GENOMICS AND THE FUTURE OF HUMANITY AND" THE HISTORICAL DEVELOPMENT OF OUR UNDERSTANDING OF THE COMPONENTS OF HEALTHFUL NUTRITION." HISTORIAN WILLIAM MARVEL PRESENTED A TALK ON FITZ JOHN PORTER AND ATHENAEUM PROPRIETOR CLIFF HODGDON SHARED A PRESENTATION ON HIS LIFE-LONG STUDY OF PORTSMOUTH DINERS. THIS WAS IN CONJUNCTION WITH THE EXHIBITION "THE LUNCH HOUR: PORTSMOUTH." A NEW QUARTERLY PROGRAM OF ATHENAEUM 101: AN INTRODUCTION TO THE ATHENAEUM AND ITS RESOURCES BEGAN THIS YEAR. THE FRANKLIN CLUB MET MONTHLY FOR ANIMATED GROUP DISCUSSIONS ON VARIOUS TOPICS INSPIRED BY DR. FRANKLIN. OUR SOCIAL COMMITTEE HOSTED TEAS FOR NEW MEMBERS AS WELL AS OUR LARGEST EVER POTLUCK PICNIC AND A FESTIVE HOLIDAY GALA. WE DID GROUP TOURS FOR LEADERSHIP SEACOAST, THE CURATORIAL COMMITTEES OF MT. VERNON AND BOWDOIN COLLEGE, THE SEACOAST VILLAGE PROJECT, AND EVERY PORTSMOUTH 3RD GRADE STUDENT. RESEARCH LIBRARIAN JESSICA ZARICKI STARTED A NEW "HISTORY DETECTIVES" PROGRAMS TO EXPOSE HIGH SCHOOL STUDENTS TO HANDS-ON RESEARCH PROJECTS.</ExplanationTxt>
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