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

Special Event; Member Event; Exhibition

“Can She Do It?” Massachusetts Debates a Woman’s Right to Vote: Sneak Preview Reception

25Apr 6:00PM 2019
Please note: space at this event is limited.

MHS Fellows and Members are invited to the sneak preview reception for “Can She Do It?” The exhibition explores the activism and debate around women’s ...

Exhibition

"Can She Do It?" Massachusetts Debates a Woman’s Right to Vote

26Apr 10:00AM 2019
Open Monday through Saturday from 10 AM to 4 ...

Colorful political cartoons, engaging campaign materials, and visual propaganda illustrate the passion of those who argued for and against women’s suffrage. ...

MHS Tour

The History and Collections of the MHS

27Apr 10:00AM 2019

The History and Collections of the Massachusetts Historical Society Tour is a 90-minute docent-led walk through our public rooms. The tour is free, open to the public, ...

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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