Visiting the Library

The Massachusetts Historical Society's library operates differently than most public or university libraries. While we strive to provide researchers with access to the contents of all our collections, the preservation of our unique materials is our primary concern. To that end, we enforce strict security protocols. Explore the pages in this section in order to become familiar with library policies and procedures so that you can make the most of your visit to the library.  

What to Expect

Prepare for your first visit by learning about Portal1791 (our online request system), the researcher registration process, how to request materials, and basic security policies.

What to Bring

Learn what personal materials are allowed into the library and what materials the MHS provides for researchers.

How to Prepare

Find advice on where to begin your research, how to search the MHS catalogs, and how much time you will need to complete your research. 

Upcoming Events

postponed Environmental History Seminar

Harvest for War: Fruits, Nuts, Imperialism, and Gas Mask Manufacture in the United States During ...

21Feb 5:15PM 2017

This session has been POSTPONED to Tuesday, May 9, at 5:15 PM. Part of a larger book length study, this essay examines the use of seemingly exotic foodstuffs and ...

Teacher Workshop

Women in the Era of the American Revolution

22Feb 9:00AM 2017
Registration fee: $40 (free for students)

Study the revolution through the words and artifacts of the women who lived it. Women were vital consumers (and boycotters) of imported goods, and they functioned as ...

Brown Bag

Constructing American Belatedness: The Archives of American Artists in Late Nineteenth-Century Paris

22Feb 12:00PM 2017

Thousands of US artists traveled to Paris between 1865 and 1914, at various stages of their careers and for various lengths of time. This project culls archival materials ...

From our Blog

This Week @ MHS

The MHS is CLOSED on Monday, 20 February, for Presidents' Day.  Despite the holiday-shortened week, there is quite a bit of activity at the Society. Here's is what we have the calendar for the ...

Working with Google to Showcase MHS Content about U. S. Presidents

Selections from MHS’s two most important collections, the Adams Family Papers and the Coolidge Collection of Thomas Jefferson Manuscripts, are now part of the Google Arts & Culture website. ...

Read more from our blog

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