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 will reopen for in-person research on June 9th by appointment only. Please contact us at mhslibrary@mt.gov to make an appointment. Additional information regarding changes to reference services is available on our website.
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.
Services
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.