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An old photo of a group of people in front of logs.

Military History Research Centre

The Canadian War Museum’s Military History Research Centre (MHRC) houses, in one convenient location, the George Metcalf Archival Collection and the Hartland Molson Library. These extensive national collections of primary and secondary research material document Canada’s military history from the colonial period to the present day.

Our staff is always pleased to answer your questions and to assist you with accessing our collections and completing your research.

Front desk of library

Visiting the MHRC

We are open by appointment from Tuesday to Friday, from 10 am to 4 pm. To consult archival or library materials, you must book in advance.

Books on a bookshelf in a library

Library and Archives

We have extensive national collections of research material. Our holdings document Canada’s military history from the colonial period to the present day.

A medal with a red, white and blue ribbon on display at the Canadian War Museum in Ottawa.

Online search tools

Many of our collections can be searched online. Explore our archives, artifacts, library holdings, wartime newspapers, and military medal records.

Man opening historical doc in storage with globes

Finding aids

To assist researchers in locating materials, we also offer print and PDF guides to some of our archival collections.

A painting of men in sailor uniforms displayed at the Canadian War Museum.

Research military personnel

Our guides will help you research individuals and their military service. Learn where to look and how to find documents, photos, and more.

Man reading a book in a isle of a library

Have a research question?

Check out our Frequently Asked Questions (FAQs) or contact us directly. MHRC staff can provide answers and help with your research.

Reproductions and licensing

Rights and permissions

Many of the materials in our collections can be freely reproduced for personal and research use. You can also license our content for other purposes and even purchase high-quality art prints.

Two pilots standing in front of a WWI plane.