Great Northern Blueprint Number 1322-40-3, Track Profile, Williston - New Rockford Line, High and Low 1st and 2nd Cut Bank 270-320 and 450-520, undated. Other subject categories: Profile
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Scope note(s)
At Pacific Northwest Railroad Archive, geographic drawings including maps, plats (cadastral maps) and track elevation (grade) profiles.
Source note(s)
LC Subject Authority Heading: Cartographic materials: http://id.loc.gov/authorities/subjects/sh00003498