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

Author Talk

Under the Starry Flag: How a Band of Irish Americans Joined the Fenian Revolt and Sparked a Crisis ...

24Sep 6:00PM 2018
There will be a pre-talk reception at 5:30.

In 1867 forty Irish-American freedom fighters, outfitted with guns and ammunition, sailed to Ireland to join the effort to end British rule. Yet they never got a chance ...

Modern American Society and Culture Seminar

Radical Nonviolence and Interracial Utopias in the Early Civil Rights Movement

25Sep 5:15PM 2018

This paper examines how radical pacifists refined nonviolent direct action to challenge racial segregation and inequality in the United States. These activists adopted ...

Author Talk

Race Over Party: Black Politics and Partisanship in Late Nineteenth-Century Boston

27Sep 6:00PM 2018
There will be a pre-talk reception at 5:30.

In late 19th-century Boston, battles over black party loyalty were fights over the place of African Americans in the post–Civil War nation. Party politics became ...

From our Blog

This Week @MHS

Join us for a program at the MHS. Here is a look at what is going on this week. - Monday, 24 September, 6:00 PM: Under the Starry Flag: How a Band of Irish Americans Joined the Fenian Revolt ...

Of Adamses & Ancestry

John A. Grace, Memoranda Respecting the Families of Quincy and Adams, 1841 For historian Henry Adams, the morning mail meant a fresh round of research questions. “Here comes your troublesome ...

Read more from our blog

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