The Research Center is a non-circulating library, archive, and photo archive with collections available for onsite use as well as digitized materials available online.

The Research Center is open by appointment only. Please contact us at to make an appointment. Additional information regarding changes to reference services is available on our website.

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Research Collections

Explore our library, archival, and photograph collections.

Online Collections & Finding Aids

Search our online collections and detailed inventories of archival collections. Go to digital collections and finding aids.


We offer research services, reproductions, interlibrary loans, and more.

Visiting Us

What you need to know before you visit.

About Us

Learn about donating materials, applying for fellowships, and our staff.

Montana Historical Society logo. Big Sky. Big Land. Big History.

(406) 444-2694
(406) 444-2696 fax
P.O. Box 201201
225 N. Roberts
Helena, MT 59620

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