Great Northern Railway Historical Society Blueprint Collection JSBP0504, Berthold, Montana, 1918. Great Northern Blueprint Number 8327.01, Rectangular Engine House. Plans, Sections, and Elevations. Interstate Commerce Commission Account Number 20, Shops and Engine Houses. Other ICC account descriptions: ICC Account Number 20, Shop Facilities.

Great Northern Blueprint Number 1284-9-1, map of West Fork of White Earth River, Berthold to Ray Revision, 1907. Other subject categories: Right of Way and Track Map

Great Northern Blueprint Number 1284-9-4, map of West Fork of White Earth River, Berthold to Ray Revision, 1907. Other subject categories: Right of Way and Track Map