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

POSTPONED: The Pacific Railroads and the Pacific Ocean: American Expansion, Asian Trade, and ...

31Mar 5:15PM 2020

The transcontinental railroads reshaped the United States—its politics, economy, culture and environment. But as this talk argues, late-nineteenth-century Americans ...

postponed Author Talk

The Hunt for History: On the Trail of the World’s Lost Treasures—from the Letters of Lincoln, ...

1Apr 6:00PM 2020
There is a pre-talk reception at 5:30.

Nathan Raab, America’s preeminent rare documents dealer, describes his years as the Sherlock Holmes of historical artifacts and he shows us what the past can tell ...

The Revolutionary Era in Boston with Prof. Robert Allison

3Apr 2:00PM 2020
This is an online program.

Join us for a live virtual Q and A with Professor Robert Allison who will address your questions on the Revolutionary War in Boston and beyond. Subscribers will get ...

From our Blog

This Week @MHS

Join us for a program this week! Here is a look at what is going on: - Tuesday, 29 January, 5:15 PM: Better Teaching through Technology, 1945-1969, with Victoria Cain, Northeastern ...

Founder to Founder

Like so many good stories here at the Historical Society, it began with a reference question. Jeremy Belknap, hunting through his sources, asked Vice President John Adams for some help. Belknap, the ...

Read more from our blog

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