Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1009 - Engineering Records
- Subseries Level 2008 - Physical plant drawing
- Subseries Level 3002 - Depots and Freighthouses
- 1341 more...
- ItemStruc008114 - Great Northern Engineering Drawing, Depot at Conrad, Montana, 1948
- ItemStruc008115 - Great Northern Engineering Drawing, Depot at Conrad, Montana, 1924
- ItemStruc008116 - Great Northern Engineering Drawing, Depot at Conrad, Montana, 1948
- ItemStruc008117 - Great Northern Engineering Drawing, Depot at Conrad, Montana, 1948
- ItemStruc008118 - Great Northern Engineering Drawing, Depot (Standard Plan), 1918
- ItemStruc008119 - Great Northern Engineering Drawing, Depot at Hinsdale, Montana, 1960
- ItemStruc008120 - Great Northern Engineering Drawing, Depot at Hinsdale, Montana, 1960
- ItemStruc008121 - Great Northern Engineering Drawing, Depot at Hinsdale, Montana, 1960
- ItemStruc008122 - Great Northern Engineering Drawing, Depot at Hinsdale, Montana, 1960
- 243 more...