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

Modern American Society and Culture Seminar

Creepy Crawling in Los Angeles: The Manson Family and Cultural Mixing as Apocalypse

24Apr 5:15PM 2018

Charles Manson made national news in 1969 when several “Family” members were arrested for murder, but by then he was well-established in Los Angeles. This ...

Conversation; This Land is Your Land

This Land is Your Land Series: Public Land

25Apr 6:00PM 2018
There will be a pre-talk reception at 5:30.

Massachusetts has undertaken large scale preservation of open space by government entities. The Boston Public Garden, the Emerald Necklace, the first American public ...

Early American History Seminar

The Time of Anarchy: the Susquehannock Scattering and the Crisis of English Colonialism, 1675-1685

1May 5:15PM 2018

Part of a larger book project, this paper argues that the seemingly distinct conflicts across the English colonies in the 1670s were actually connected by the political ...

From our Blog

This Week @ MHS

As preparations for our upcoming exhibit continue, it is a pretty quiet week at the Society as far as programs go. Here is what we have on tap: - Tuesday, 24 April, 5:15PM : The seminar this week is ...

Charles Cornish Pearson and the Great War, Part V

This is the fifth post in a series about the wartime experience of Charles Cornish Pearson. Go back and read Part I, Part II, Part III, and Part IV for the full story.   Today we return to ...

Read more from our blog

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