Civic Intelligence

Massachusetts Historical Society

EIN 04-2108374 • 501(c)3 • Boston, MA

Profile

To promote understanding of the history of massachusetts and the nation by collecting and communicating materials and resources that foster historical knowledge.

1154 Boylston StreetBoston, MA 02215

www.masshist.org

Siviq Scores

Precomputed percentiles relative to similar nonprofits. These scores are descriptive rather than judgmental.

Liabilities / Assets

12th percentile

0.02x

Higher debt load relative to assets than 12% of similar nonprofits.

501(c)3 • $100M-$250M nonprofits • Source year 2023

Liabilities / Revenue

59th percentile

0.58x

Higher debt load relative to revenue than 59% of similar nonprofits.

501(c)3 • $100M-$250M nonprofits • Source year 2023

Net Margin

1st percentile

-156%

Higher net margin than 1% of similar nonprofits.

501(c)3 • $100M-$250M nonprofits • Source year 2023

Top Officer Pay

Score unavailable

No value available

No filing with officer rows is available for this organization yet.

Asset Growth

24th percentile

-0.4%

Faster asset growth than 24% of similar nonprofits.

501(c)3 • $100M-$250M nonprofits • Annualized from 2022 to 2023

Revenue Growth

2nd percentile

-61%

Faster revenue growth than 2% of similar nonprofits.

501(c)3 • $100M-$250M nonprofits • Annualized from 2022 to 2023

Assets

Up

$150,496,088

Up $9,194,692 (+6.5%) from 2023

Liabilities

Up

$2,351,268

Up $190,539 (+8.8%) from 2023

Net Assets

Up

$148,144,820

Up $9,004,153 (+6.5%) from 2023

Revenue

Up

$7,150,440

Up $3,451,816 (+93%) from 2023

Expenses

Up

$10,548,645

Up $1,068,905 (+11%) from 2023

Net Income

Up

-$3,398,205

Up $2,382,911 (+41%) from 2023

Trend Graphs

Balance Sheet Trend

Grouped bars show assets, liabilities, and net assets across loaded filings.

$200M$150M$100M$50M$0Assets 2010: $72,116,969Liabilities 2010: $924,436Net Assets 2010: $71,192,5332010Assets 2011: $81,067,170Liabilities 2011: $983,645Net Assets 2011: $80,083,5252011Assets 2012: $75,626,057Liabilities 2012: $1,059,691Net Assets 2012: $74,566,3662012Assets 2013: $81,741,200Liabilities 2013: $1,213,402Net Assets 2013: $80,527,7982013Assets 2014: $90,172,496Liabilities 2014: $1,119,665Net Assets 2014: $89,052,8312014Assets 2015: $90,661,553Liabilities 2015: $1,917,048Net Assets 2015: $88,744,5052015Assets 2016: $84,771,602Liabilities 2016: $2,641,937Net Assets 2016: $82,129,6652016Assets 2017: $94,203,988Liabilities 2017: $2,540,645Net Assets 2017: $91,663,3432017Assets 2018: $98,619,321Liabilities 2018: $2,336,559Net Assets 2018: $96,282,7622018Assets 2019: $103,104,558Liabilities 2019: $2,236,124Net Assets 2019: $100,868,4342019Assets 2020: $105,486,526Liabilities 2020: $3,087,187Net Assets 2020: $102,399,3392020Assets 2021: $153,195,244Liabilities 2021: $2,373,483Net Assets 2021: $150,821,7612021Assets 2022: $141,808,297Liabilities 2022: $2,247,858Net Assets 2022: $139,560,4392022Assets 2023: $141,301,396Liabilities 2023: $2,160,729Net Assets 2023: $139,140,6672023Assets 2024: $150,496,088Liabilities 2024: $2,351,268Net Assets 2024: $148,144,8202024

Highlighted filing

2024

Assets$150,496,088
Liabilities$2,351,268
Net Assets$148,144,820

Operations Trend

Revenue, expenses, and net income by year, with the latest filing highlighted.

$15M$10M$5.0M$0-$5.0M-$10MExpenses 2010: $4,811,7602010Expenses 2011: $5,283,0382011Revenue 2012: $3,218,989Expenses 2012: $5,471,639Net Income 2012: -$2,252,6502012Revenue 2013: $4,773,250Expenses 2013: $5,712,998Net Income 2013: -$939,7482013Revenue 2014: $3,774,450Expenses 2014: $5,712,092Net Income 2014: -$1,937,6422014Revenue 2015: $3,182,300Expenses 2015: $5,367,000Net Income 2015: -$2,184,7002015Revenue 2016: $2,856,695Expenses 2016: $5,951,455Net Income 2016: -$3,094,7602016Revenue 2017: $2,332,251Expenses 2017: $6,102,179Net Income 2017: -$3,769,9282017Revenue 2018: $3,830,085Expenses 2018: $6,256,524Net Income 2018: -$2,426,4392018Revenue 2019: $6,544,486Expenses 2019: $7,265,575Net Income 2019: -$721,0892019Revenue 2020: $4,181,044Expenses 2020: $7,426,948Net Income 2020: -$3,245,9042020Revenue 2021: $13,508,822Expenses 2021: $7,902,647Net Income 2021: $5,606,1752021Revenue 2022: $9,533,409Expenses 2022: $8,643,577Net Income 2022: $889,8322022Revenue 2023: $3,698,624Expenses 2023: $9,479,740Net Income 2023: -$5,781,1162023Revenue 2024: $7,150,440Expenses 2024: $10,548,645Net Income 2024: -$3,398,2052024

Highlighted filing

2024

Revenue$7,150,440
Expenses$10,548,645
Net Income-$3,398,205

Filings

Balance SheetOperations
YearAssetsLiabilitiesNet AssetsRevenueExpensesNet Income
2024Detailed filing. Detailed filing data is available for this year.$150$2.35$148$7.15$10.5$3.40
2023Detailed filing. Detailed filing data is available for this year.$141$2.16$139$3.70$9.48$5.78
2022Detailed filing. Detailed filing data is available for this year.$142$2.25$140$9.53$8.64$0.89
2021Detailed filing. Detailed filing data is available for this year.$153$2.37$151$13.5$7.90$5.61
2020Detailed filing. Detailed filing data is available for this year.$105$3.09$102$4.18$7.43$3.25
2019Detailed filing. Detailed filing data is available for this year.$103$2.24$101$6.54$7.27$0.72
2018Detailed filing. Detailed filing data is available for this year.$98.6$2.34$96.3$3.83$6.26$2.43
2017Detailed filing. Detailed filing data is available for this year.$94.2$2.54$91.7$2.33$6.10$3.77
2016Detailed filing. Detailed filing data is available for this year.$84.8$2.64$82.1$2.86$5.95$3.09
2015Detailed filing. Detailed filing data is available for this year.$90.7$1.92$88.7$3.18$5.37$2.18
2014Detailed filing. Detailed filing data is available for this year.$90.2$1.12$89.1$3.77$5.71$1.94
2013Facts available. Structured filing facts are available, but richer extracted sections are limited.$81.7$1.21$80.5$4.77$5.71$0.94
2012Summary only. Only limited summary data is available for this year.$75.6$1.06$74.6$3.22$5.47$2.25
2011Facts available. Structured filing facts are available, but richer extracted sections are limited.$81.1$0.98$80.1$5.28
2010Facts available. Structured filing facts are available, but richer extracted sections are limited.$72.1$0.92$71.2$4.81
Latest Filing Detail
Jump To
Filing Snapshot
Filing Period
Jul 1, 2023 to Jun 30, 2024
Signed
May 5, 2025
Return Version
2023v6.0
Gross Receipts
$10,718,898
Mission and Program Overview

Mission

The Massachusetts Historical Society is a center of research and learning dedicated to a deeper understanding of the American experience. Through its collections, scholarly pursuits, and public programs, the Society seeks to nurture a greater appreciation for American history and for the ideas, values, successes, and failures that bind us together as a nation.

The mhs seeks to make american history relevant and accessible to anyone.

Balance Sheet Detail
LineBeginningEndChange
Assets
Investments in Publicly Traded Securities$127,469,734$136,369,228▲ $8,899,494
Land, Buildings, and Equipment, Net$9,494,982$9,031,462▼ $463,520
Savings and Temporary Cash Investments$3,209,207$3,376,526▲ $167,319
Cash and Non-Interest-Bearing Accounts$386,891$861,654▲ $474,763
Pledges and Grants Receivable$130,562$248,682▲ $118,120
Prepaid Expenses and Deferred Charges$199,992$205,402▲ $5,410
Accounts Receivable$41,000$12,537▼ $28,463
Total Assets$141,301,396$150,496,088▲ $9,194,692
Other Assets Total$369,028$390,597▲ $21,569
Liabilities
Accounts Payable and Accrued Expenses$833,909$1,132,454▲ $298,545
Mortgage Notes Payable Secured by Investment Property$792,337$688,361▼ $103,976
Deferred Revenue$335,067$328,699▼ $6,368
Other Liabilities$199,416$201,754▲ $2,338
Total Liabilities$2,160,729$2,351,268▲ $190,539
Net Assets / Fund Balance
Net Assets With Donor Restrictions$87,570,098$92,064,428▲ $4,494,330
Net Assets Without Donor Restrictions$51,570,569$56,080,392▲ $4,509,823
Total Net Assets Fund Balance$139,140,667$148,144,820▲ $9,004,153
Total Liabilities and Net Assets / Fund Balance$141,301,396$150,496,088▲ $9,194,692

Asset Categories

AssetBook ValueDepreciationBasis
Leasehold Improvements$8,567,111$8,032,931$16,600,042
Equipment$241,167$443,609$684,776
Buildings$0$470,422$470,422
Land$200,000-$200,000
Other Land Buildings$23,184-$23,184

Endowment Activity

PeriodBeginningContrib.Gain/LossOther UsesEnd
2023$127,469,734$970,041▲ $14,652,851$6,657,382$136,369,228
2022$127,669,448$253,467▲ $5,587,956$5,927,216$127,469,734
2021$137,542,351$60,000▼ $5,799,985$3,946,173$127,669,448
2020$89,532,291$259,450▲ $51,608,214$3,812,183$137,542,351
2019$87,613,214$235,571▲ $5,408,354$3,641,368$89,532,291
Compensation and Service Providers

Employees

NameTitleFull / Part TimeBaseOtherTotal
Catherine AllgorPresidentFT$290,763$44,191$334,954
Amanda H Clark MacmullanSenior VP for Programs & External AffairsFT$176,654$28,487$205,141
Amanda H Clark MacmullanSenior VP for Programs & External Af-$176,654$28,487$205,141
Brenda M LawsonSenior VP of Collections & Content DevelopmentFT$169,944$32,253$202,197
Brenda M LawsonSenior VP of Collections & Content D-$169,944$32,253$202,197
Victoria MckayDirector of DevelopmentFT$120,620$43,443$164,063
Peter DrummeyChief Historian & LibrarianFT$144,286$13,291$157,577
Kanisorn WongsrichanalaiDirector of ResearchFT$124,847$17,320$142,167
Sara MartinEditor in ChiefFT$126,903$14,424$141,327
Carol W KnauffVP Fo Programs & External AffairsFT$102,806$34,873$137,679

Board Members and Trustees

NameTitle
-Chair
-Chair of Advisors
-Vice Chair
-Trustee
Benjamin C AdamsTrustee
Edward BaldiniTrustee
G Marshall MoriartyTrustee
Levin H Campbell JrTrustee
Newcomb StillwellTrustee
Oliver F AmesTrustee
-Secretary
-Treasurer

Highest Paid Contractors

ContractorServicesLocationCompensation
Winter Street Cfo LLCCfo Consultant125 ROCKY BROOK ROAD, North Andover, MA 01845$137,211
Comtec Solutions LLCIt Services100 ELMGROVE PART, Rochester, NY 14624$106,191
Sage Search Partners LLCExecutive Search Firm19 HAWTHORNE AVENUE, Newton, MA 02466$100,670
Revenue and Support

Revenue Composition

Contributions and Grants
$3,720,009
Program Service Revenue
$42,834
Investment Income
$3,447,410
Other Revenue
$-59,813
All Other Contributions
$2,977,782
Change in Net Assets
$-3,398,205

Noncash Contribution Practices

Property subject to holding requirements
No
Reviewed unusual noncash gifts
Yes
Third parties used for noncash contributions
No

Noncash Contributions

Contribution TypeContribution CountReported AmountValuation Method
Securities Publicly Traded6$510,967Fair Market Value (FMV)
Total Noncash Contributions6$510,967-

Audited Revenue Reconciliation

Revenue per Audited Statements
$6,183,817
Revenue Not Reported on Financial Statements
$966,623
Revenue Not Reported on Form 990
$12,336,342
Other Revenue Adjustments
$-167,506
Total Revenue per Audited Statements
$18,520,159
Total Revenue per Form 990
$7,150,440
Expenses and Functional Allocation

Major Expense Lines

Line ItemAmount
Salaries, Compensation, and Employee Benefits$6,489,346
Other Expenses$3,911,236
Total Fundraising Expense$1,071,357
Grants and Similar Amounts Paid$148,063
Professional Fundraising Fees$0

Functional Expense Allocation

Line ItemProgramManagementFundraisingTotal
Other Salaries and Wages$3,634,590$779,684$587,130$5,001,404
Fees for Service Investment Mgmnt Fees-$1,134,129-$1,134,129
Other Employee Benefits$473,414$77,604$68,382$619,400
Occupancy$452,425$13,751$68,569$534,745
Fees for Services Other$48,594$428,632$34,684$511,910
Depreciation Depletion$332,820$79,067$80,906$492,793
Payroll Taxes$262,185$62,188$40,648$365,021
Current Officers, Directors, Trustees, and Key Employees-$346,259-$346,259
Information Technology$189,935$49,794$51,655$291,384
Pension Plan Contributions$117,503$21,074$18,685$157,262
Grants to Domestic Individuals$148,063--$148,063
Insurance$12,016$87,730-$99,746
Fees for Services Legal-$89,735-$89,735
All Other Expenses$48,291$30,577-$78,868
Other Expenses$46,526$43,426$17,109$63,635
Office Expenses$27,934$19,361$11,691$58,986
Travel$19,428$16,262$803$36,493
Fees for Services Accounting-$32,498-$32,498
Interest-$30,169-$30,169
Conferences and Meetings$3,726--$3,726
Advertising$3,718--$3,718
Total Functional Expenses$6,135,348$3,341,940$1,071,357$10,548,645

Audited Expense Reconciliation

Line ItemAmount
Total Expenses per Form 990$10,548,645
Total Expenses per Audited Statements$9,516,006
Expenses per Audited Statements$9,348,500
Expenses Not Reported on Financial Statements$1,200,145
Expenses Not Reported on Form 990$167,506
Other Expense Adjustments$66,016
International Activity

International Summary

Offices
0
Employees
0
Spending
$19,047,210

International Compliance

Activity in boycott countries
No
Foreign corporation ownership
No
Foreign partnership interest
No
Interest in foreign trust
No
Passive foreign investment company interest
No
Transfers to foreign corporations
Yes

International Activities

RegionActivityServicesOfficesEmployeesSpending
Central America and the Caribbean - Antigua & Barbuda, Aruba, Bahamas,Investments-00$19,047,210
Fundraising, Events, and Gaming
Fundraising activities
Yes
Gaming activities
No
Professional fundraiser used
No

Fundraising and Gaming Totals

Line ItemAmount
Fundraising Direct Expenses$159,432
Fundraising Gross Income$31,044
Professional Fundraising Fees$0

Fundraising Events

EventGross ReceiptsGross RevenueDirect ExpensesNet Income
Making History Gala$424,658$31,044$7,800$23,244
Total Events$424,658$31,044$159,432$-128,388
Political and Lobbying Activity
Political campaign activity
No
Lobbying activity
No
Subject to proxy tax
No
Debt and Bond Financing

Other Reported Liabilities

LiabilityAmount
Split-interest Agreements$201,754
Governance and Compliance

Governance Checklist

Compiled or reviewed by an accountant
No
Annual disclosure for covered persons
Yes
Audit committee
Yes
Backup withholding compliance
Yes
Business relationship with 35% controlled entity
No
Business relationship with family members
No
Business relationship with organization members
No
Material changes to governing documents
No
Compensation from other sources disclosed
No
CEO compensation reviewed
Yes
Other officer compensation reviewed
Yes
Conflict-of-interest policy
Yes
Audited financial statements prepared
No
Key decisions subject to board approval
No
Management duties delegated
Yes

Governance Explanations

Form 990, Part VI, Section A, Line 3

During the year the board engaged with winter street cfo, llc to perform the cfo work. Winter street is overseen by the president and the board of directors.

Form 990, Part VI, Section A, Line 6

The society has elected members, known as fellows, as well as general membership, which do not have voting rights.

Form 990, Part VI, Section A, Line 7A

The society has elected members who do not have voting rights. In addition, the society is governed by the board of trustees who are nominated and elected. The board of trustees are responsible for almost all governance decisions.

Form 990, Part VI, Section B, Line 11B

A draft copy of the form 990 is made available to all trustees for comment prior to filing.

Form 990, Part VI, Section B, Line 12C

Annually, the governance committee distributes a questionnaire to all trustees, officers and key employees requiring them to disclose any conflicts of interest. The society requires that all persons to whom the questionnaire is distributed complete it in a timely manner. The governance committee reviews the conflict of interest policy questionaires as they are completed along with the board disclosures annually, and will follow up on any potential or noted conflicts.

Form 990, Part VI, Section B, Line 15

The chair of the board and the officers review the performance of the president/ceo and comparable compensation data and determine his/her compensation. The last year the process was perfromed was 2024. Each year the president, as ceo, reviews the performance of the key employees and comparable compensation data and reports his/her decision to the board of trustees, which are incorporated into the annual budget of the organization which is approved by the board of trustees. The deliberations and decisions of the president are contemporaneously recorded as is the approval of the budget by the board of trustees. The last year this process was performed was in 2024.

Form 990, Part VI, Section C, Line 19

The society's annual audited financial statements, form 990 and massachusetts form pc are available to the public on its website at masshist.org. These documents are also available on the massachusetts attorney general's website at www.charities.ago.state.ma.us/charities/. The society's bylaws and conflict of interest policy are available on the society's website. The society will make printed copies available upon written request.

Filing and Contact Details

Filer

Filer Name
Massachusetts Historical Society
EIN
04-2108374
Phone
6176460520
Address
1154 BOYLSTON STREET, BOSTON, MA 02215

Signing Officer

Name
Brenda M Lawson
Title
Interim President
Phone
6175361608
Signed
2025-05-05
Discuss with paid preparer
Yes

Organization Details

Principal Officer
Brenda M Lawson
Formed
1791
Legal Domicile
Ma
Voting Board Members
25
Independent Board Members
25
Employees
89
Volunteers
72

Preparer

Firm
Cliftonlarsonallen Llp
Address
300 CROWN COLONY DRIVE SUITE 310, QUINCY, MA 02169
Preparer
Danielle Nihill
Phone
6179848100
Supplemental Narrative

Additional Explanations

FORM 990, PART III, LINE 4A, PROGRAM SERVICE ACCOMPLISHMENTS:

As part of its mission, the mhs maintains its own publishing program and hosts the offices of the adams papers editorial project. Founded in 1954, the project prepares a comprehensive edition, in print and digital formats, of the manuscripts written and received by three generation of the adams family of braintree and quincy, massachusetts. The adams family papers manuscript collection at the mhs forms the nucleus of the project, although the editors have gathered more than 30,000 copies of additional adams writings from hundreds of libraries, institutions, and individuals in the united states and abroad. To date, nearly 60 print volumes have been published by harvard university press, most of which are available online as part of the adams papers digital edition.

Financial Statement Notes

PART III, LINE 1A:

The collections, which were acquired through purchases and contributions since the society's inception, are not recognized as assets on the statements of financial position. Purchase of collection items are recorded as decreases in net assets without donor restrictions if purchased with net assets without donor restrictions and as decreases in net assets with donor restrictions if purchased with donor-restricted assets. Contributions of collection items are not recognized in the statement of activities or as assets. Proceeds from deaccessions are reflected in the statement of activities based on absence or existence and nature of donor-imposed restrictions.

PART III, LINE 4:

The society's collections are made up of manuscripts, rare books, pamphlets, reference works, art objects, and other artifacts of historical significance that are held for educational, research, historic, and curatorial purposes. Each of these items is cataloged, preserved, and cared for, and activities verifying their existence and assessing their condition are performed continually.

PART V, LINE 4:

The society classifies as net assets with donor restrictions (a) the original value of gifts donated to the permanent endowment, (b) the original value of subsequent gifts to the permanent endowment, and (c) accumulations to the permanent endowment made in accordance with the direction of the applicable donor's gift instructions at the time the accumulation is made to the fund. The society has a policy of appropriating for distribution each year a percentage of invested assets computed on a trailing 12-quarter quarterly average of its endowment asset market values. In establishing this policy, the society considered the long-term expected returns on its endowment assets. Accordingly, over the long-term, the society expects the spending policy to allow its endowment to grow at a rate in excess of inflation. This is consistent with the society's objective to maintain the purchasing power of the endowment assets. The cumulative net unspent appreciation on investments with donor restrictions is accounted for as net assets with donor restrictions and together with unspent appreciation on unrestricted endowment funds is not available for distribution, except by the express appropriation action of the board of trustees.

PART X, LINE 2:

The society is exempt from federal income tax under section 501(c )(3) of the internal revenue code. The society is also exempt from massachusetts income taxes. However, income from certain activities not directly related to the society's tax-exempt purpose may be subject to taxation as unrelated business income at both the state and federal levels. In addition, the society qualifies for the charitable contribution deduction under section 170(b)(1)(a) and had been classified as an organization other than private foundation under section 509(a)(2). The society evaluates all significant tax positions. As of june 30, 2024, the society does not believe that it has taken any tax positions that would require the recording of any additional tax liability nor does it believe that there are any unrealized tax benefits that would either increase or decrease within the next 12 months. The society's income tax returns are subject to examination by the appropriate taxing jurisdictions; however, there are no examinations in process.

PART XI, LINE 2D - OTHER ADJUSTMENTS:

Purchase of collections -66,016.

PART XI, LINE 4B - OTHER ADJUSTMENTS:

Reclass of rental expenses -8,074. Reclass of fundraising expenses -159,432.

PART XII, LINE 2D - OTHER ADJUSTMENTS:

Reclass of rental expense 8,074. Reclass of fundraising expenses 159,432.

PART XII, LINE 4B - OTHER ADJUSTMENTS:

Purchase of collections 66,016.

Raw XML AppendixShowing 400 of 946 raw XML fields

This appendix keeps the raw XML leaves available for debugging and edge-case review. The human report above is the primary experience.

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IRS990/Desc0AS THE NATIONS' FIRST HISTORICAL SOCIETY, THE MASSACHUSETTS HISTORICAL SOCIETY (MHS) STRIVES TO ENHANCE THE UNDERSTANDING OF OUR NATION'S PAST AND ITS CONNECTION TO THE PRESENT, DEMONSTRATING THAT HISTORY IS NOT JUST A SERIES OF EVENTS THAT HAPPENED TO INDIVIDUALS LONG AGO BUT IS INTEGRAL TO THE FABRIC OF OUR DAILY LIVES. ITS COLLECTIONS ARE ACCESSIBLE TO ANYONE WITH AN INTEREST IN AMERICAN HISTORY. BEYOND RESEARCH, THE MHS OFFERS MANY WAYS FOR THE PUBLIC TO ENJOY ITS COLLECTIONS INCLUDING ENGAGING PROGRAMS, THOUGHT-PROVOKING EXHIBITIONS, PUBLICATIONS, SEMINARS, AND TEACHER WORKSHOPS.PLEASE SEE SCH. O FOR ADDITIONAL PROGRAM HIGHLIGHTS & DESCRIPTIONS.COLLECTIONS - THE SOCIETY'S EXTRAORDINARY COLLECTIONS TELL THE STORY OF AMERICA THROUGH MILLIONS OF RARE AND UNIQUE DOCUMENTS, ARTIFACTS, AND NATIONAL TREASURES, INCLUDING THE PERSONAL PAPERS OF THREE PRESIDENTS JOHN ADAMS, JOHN QUINCY ADAMS, AND THOMAS JEFFERSON. THROUGH ITS RESEARCH LIBRARY, ONLINE RESOURCES, PUBLICATIONS, EXHIBITIONS, AND PROGRAMS, THE MHS MAKES ITS HOLDINGS ACCESSIBLE TO ANYONE WITH AN INTEREST IN THE PEOPLE AND EVENTS THAT SHAPED OUR COUNTRY. PAUL REVERE'S HANDWRITTEN ACCOUNT OF HIS FAMOUS RIDE, THOMAS JEFFERSON'S AND JOHN ADAM'S MANUSCRIPT COPIES OF THE DECLARATION OF INDEPENDENCE AND ELBRIDGE GERRY'S ANNOTATED COPY OF THE CONSTITUTION ARE AMONG THE MANY ICONIC AMERICAN DOCUMENTS OF THE MHS. SPANNING FOUR CENTURIES, THE LETTERS, DIARIES, AND OTHER PERSONAL PAPERS OF INDIVIDUALS AND FAMILIES, AS WELL AS THEIR BOOKS, PHOTOGRAPHS, MAPS, NEWSPAPERS, ARTIFACTS, AND WORKS OF ART HAVE BECOME ESSENTIAL PRIMARY SOURCES FOR THE STUDY AND UNDERSTANDING OF AMERICAN HISTORY. THE LIBRARY IS FREE AND OPEN TO RESEARCHERS OF ALL AGES AND LEVELS OF INTEREST. THE LIBRARY DOES NOT LEND MATERIALS, BUT ANY PERSON INTERESTED IN USING THE COLLECTION CAN REGISTER AS A RESEARCHER AND USE MATERIALS IN THE LIBRARY. IN MANY CASES, SELECTED MATERIALS CAN BE REPRODUCED AND SENT TO INDIVIDUALS WHO CANNOT VISIT THE LIBRARY IN PERSON.EXHIBITIONS - THE SOCIETY'S EXHIBITIONS CELEBRATE THE PERSPECTIVE AMERICAN HISTORY BRINGS TO OUR OWN TIME AND ILLUSTRATE HOW IT SUSTAINS OUR REPUBLIC AND GUIDES OUR FUTURE. AS A MAJOR HISTORY PRESENTATION VENUE FOR THE REGION, THE MHS PRODUCES EXHIBITIONS THAT ARE THEMATIC, TELL STORIES, AND EXPLORE HOW TURNING POINTS IN THE PAST ARE REFLECTED IN CULTURE TODAY. THROUGHOUT FISCAL YEAR 2024, VISITORS TO OUR BUILDING WERE ABLE TO ENJOY TWO EXHIBITIONS. IN COMMEMORATION OF THE 250TH ANNIVERSARY OF THE BOSTON TEA PARTY, THE MHS DISPLAYED THE EXHIBITION "THE DYE IS CAST": INTERESTS & IDEALS THAT MOTIVATED THE BOSTON TEA PARTY FROM OCTOBER 5, 2023, TO FEBRUARY 29, 2024. THIS EXHIBITION DELVED INTO A PIVOTAL MOMENT IN AMERICAN HISTORYTHE BOSTON TEA PARTYTHROUGH THE PERSPECTIVES OF SIX INDIVIDUALS AND FEATURED A REMARKABLE COLLECTION OF ARTIFACTS AND DOCUMENTS FROM THE MHS COLLECTION. MORE THAN 700 PEOPLE VISITED THE MHS JUST TO SEE THE EXHIBITION AS WELL AS MANY MORE WHO VIEWED IT AS PART OF OTHER PROGRAMMING.BOSTON VIEWS: THROUGH THE LENS OF ARTHUR A. SHURCLIFF WAS ON DISPLAY FROM MAY 6, 2024, TO FEBRUARY 28, 2025. ARTHUR ASAHEL SHURCLIFF (18701957), A LANDSCAPE ARCHITECT, CREATED A COLLECTION OF 1,295 GLASS LANTERN SLIDES THAT DEPICT CITYSCAPES AND BUILDINGS IN BOSTON DURING THE FIRST DECADES OF THE 20TH CENTURY, AND MUCH MORE. IN ADDITION TO VIEWS OF BOSTON REPRODUCED IN THE EXHIBITION, THE MHS DISPLAYED SLIDES OF HISTORICAL MAPS AND PAINTINGS, PLANS AND DRAWINGS CREATED BY SHURCLIFF TO ILLUSTRATE URBAN GROWTH AND LAND USE, AND EARLY AERIAL PHOTOGRAPHS OF BOSTON AND OTHER CITIES. THROUGHOUT THE RUN OF THE SHOW, THE MHS WELCOMED MORE THAN 1,310 EXHIBITION VISITORS ALONG WITH THOSE WHO VIEWED IT AS PART OF OTHER PROGRAMMING. EDUCATION AND PUBLIC PROGRAMS - CONTINUING TO DEVELOP A VIBRANT SELECTION OF PUBLIC AND EDUCATIONAL PROGRAMS ENABLES THE MHS TO HELP ENHANCE THE UNDERSTANDING OF OUR NATION'S PAST AND ITS CONNECTION TO THE PRESENT. FISCAL YEAR 2024 WAS THE FIRST YEA
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IRS990/Form990PartVIISectionAGrp/TitleTxt4CHIEF HISTORIAN & LIBRARIAN
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IRS990/Form990PartVIISectionAGrp/TitleTxt29TRUSTEE
IRS990/Form990PartVIISectionAGrp/TitleTxt30CHAIR
IRS990/Form990PartVIISectionAGrp/TitleTxt31VICE CHAIR
IRS990/Form990PartVIISectionAGrp/TitleTxt32VICE CHAIR
IRS990/Form990PartVIISectionAGrp/TitleTxt33TREASURER
IRS990/Form990PartVIISectionAGrp/TitleTxt34SECRETARY
IRS990/Form990PartVIISectionAGrp/TitleTxt35CHAIR OF ADVISORS
IRS990/Form990ProvidedToGvrnBodyInd01
IRS990/Form990TFiledInd01
IRS990/FormationYr01791
IRS990/FormerOfcrEmployeesListedInd00
IRS990/FSAuditedBasisGrp/SeparateBasisFinclStmtInd0X
IRS990/FSAuditedInd01
IRS990/FundraisingActivitiesInd01
IRS990/FundraisingAmt0393614
IRS990/FundraisingDirectExpensesAmt0159432
IRS990/FundraisingGrossIncomeAmt031044
IRS990/GainOrLossGrp/SecuritiesAmt03280091
IRS990/GamingActivitiesInd00
IRS990/GoverningBodyVotingMembersCnt025
IRS990/GovernmentGrantsAmt0348613
IRS990/GrantAmt0148063
IRS990/GrantsToDomesticIndividualsGrp/ProgramServicesAmt0148063
IRS990/GrantsToDomesticIndividualsGrp/TotalAmt0148063
IRS990/GrantsToIndividualsInd01
IRS990/GrantsToOrganizationsInd00
IRS990/GrantToRelatedPersonInd00
IRS990/GrossAmountSalesAssetsGrp/SecuritiesAmt06681043
IRS990/GrossReceiptsAmt010718898
IRS990/GrossRentsGrp/RealAmt06668
IRS990/GroupReturnForAffiliatesInd00
IRS990/IncludeFIN48FootnoteInd01
IRS990/IndependentAuditFinclStmtInd01
IRS990/IndependentVotingMemberCnt025
IRS990/IndivRcvdGreaterThan100KCnt09
IRS990/IndoorTanningServicesInd00
IRS990/InfoInScheduleOPartIIIInd0X
IRS990/InfoInScheduleOPartVIInd0X
IRS990/InformationTechnologyGrp/FundraisingAmt051655
IRS990/InformationTechnologyGrp/ManagementAndGeneralAmt049794

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