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
- 441 more...
- ItemStruc003206 - Great Northern Engineering Drawing, Terminal - Railway Post Office at Spokane, Washington, 1925
- ItemStruc003207 - Great Northern Engineering Drawing, Terminal - Railway Post Office at Spokane, Washington, 1923
- ItemStruc003208 - Great Northern Engineering Drawing, Terminal - Railway Post Office at Spokane, Washington, 1929
- ItemStruc003209 - Great Northern Engineering Drawing, Terminal - Railway Post Office at Spokane, Washington, 1928
- ItemStruc003597 - Great Northern Engineering Drawing, Freight House at Great Falls, Montana, 1920
- ItemStruc003598 - Great Northern Engineering Drawing, Freight House at Great Falls, Montana, undated
- ItemStruc003599 - Great Northern Engineering Drawing, Freight House at Great Falls, Montana, undated
- ItemStruc003600 - Great Northern Engineering Drawing, Freight House at Great Falls, Montana, 1912
- ItemStruc003601 - Great Northern Engineering Drawing, Freight House at Great Falls, Montana, undated
- 1143 more...