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 3003 - Maintenance Facilities
- 203 more...
- ItemStruc000574 - Northern Pacific Engineering Drawing, Unnamed Structure at Parkwater, Washington, 1983
- ItemStruc000575 - Northern Pacific Engineering Drawing, Unnamed Structure at Parkwater, Washington, 1983
- ItemStruc000576 - Northern Pacific Engineering Drawing, Unnamed Structure at Parkwater, Washington, 1983
- ItemStruc000577 - Northern Pacific Engineering Drawing, Unnamed Structure at Parkwater, Washington, 1983
- ItemStruc000578 - Northern Pacific Engineering Drawing, Unnamed Structure at Parkwater, Washington, 1983
- ItemStruc000579 - Northern Pacific Engineering Drawing, Unnamed Structure at Parkwater, Washington, 1983
- ItemStruc000580 - Northern Pacific Engineering Drawing, Unnamed Structure at Parkwater, Washington, 1983
- ItemStruc000581 - Northern Pacific Engineering Drawing, Unnamed Structure at Parkwater, Washington, 1983
- ItemStruc000582 - Northern Pacific Engineering Drawing, Unnamed Structure at Parkwater, Washington, 1983
- 1099 more...