Collections

The Massachusetts Historical Society is one of the nation’s most respected research libraries. Our extraordinary collections provide an unparalleled record of American history and are enjoyed by scholars and the public alike.

The MHS possesses a remarkable assembly of personal papers of three presidents, John Adams, John Quincy Adams, and Thomas Jefferson. The collections also contain accounts of the lives of thousands of ordinary Americans.

Explore the collections

The collections are available to all in person, online, and through exhibitions and programs. Learn more about doing research at the MHS

Use these tools to view highlights, digital collections, and other online resources.

Upcoming Events

Modern American Society and Culture Seminar

Interreligious Responses to the Settlement House Movement, 1880-1924

25Apr 5:15PM 2017

By 1913, over 400 settlement houses catered to immigrants and laborers across the United States. This paper analyzes how Catholic and Jewish immigrant communities in New ...

Author Talk

John Quincy Adams and the Politics of Slavery: Selections from the Diary

26Apr 6:00PM 2017
There will be a pre-talk reception at 5:30pm.

In the final years of his political career, President John Quincy Adams was known for his objections to slavery. As a young statesman, however, he supported slavery. What ...

Cooking Boston

Cooking Boston: Eating Other People's Food

27Apr 6:00PM 2017
There will be a pre-talk reception at 5:30pm.

Program 2: Eating Other People's FoodIn the second half of the 20th century, Americans were re-introduced to the food of the world. Most famously, Julia Child in ...

From our Blog

This Week @ MHS

PLEASE NOTE THAT THE LIBRARY IS CLOSED ON WEDNESDAY, 26 APRIL, FOR A STAFF EVENT.  This week's program schedule is heavy in the middle, with a seminar and a pair of public programs. Here are the ...

“All things are in common now”

Today is the 242nd anniversary of the battles of Lexington and Concord, the first battles of the American Revolution. The MHS holds some terrific letters and diaries containing first-hand accounts of ...

Read more from our blog

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