Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series004 - Northern Pacific Railroad Company
- Subseries Level 1009 - Engineering Records
- Subseries Level 2008 - Physical plant drawing
- Subseries Level 3002 - Depots and Freighthouses
- 1317 more...
- ItemStruc007276 - Northern Pacific Engineering Drawing, Trailer on Flatcar (TOFC) Facilities at Pasco, Washington, 1970
- ItemStruc007277 - Northern Pacific Engineering Drawing, Trailer on Flatcar (TOFC) Facilities at Pasco, Washington, undated
- ItemStruc007278 - Northern Pacific Engineering Drawing, Trailer on Flatcar (TOFC) Facilities at Pasco, Washington, undated
- ItemStruc007279 - Northern Pacific Engineering Drawing, Trailer on Flatcar (TOFC) Facilities at Pasco, Washington, 1968
- ItemStruc007285 - Northern Pacific Engineering Drawing, Depot and Agents Dwelling at Arrow Junction, Idaho, 1927
- ItemStruc007286 - Northern Pacific Engineering Drawing, Depot and Agents Dwelling at Arrow Junction, Idaho, 1927
- ItemStruc007287 - Northern Pacific Engineering Drawing, Depot (Standard Plan), 1916
- ItemStruc007288 - Northern Pacific Engineering Drawing, Depot (Standard Plan), 1916
- ItemStruc007289 - Northern Pacific Engineering Drawing, Depot (Standard Plan), 1920
- 336 more...