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 3004 - Maintenance of Way support
- 75 more...
- ItemStruc005401 - Northern Pacific Engineering Drawing, Section Toolhouse and Garage at Prosser, Washington, 1960
- ItemStruc005412 - Northern Pacific Engineering Drawing, Sectionmen's Building at Woodinville, Washington, undated
- ItemStruc005413 - Northern Pacific Engineering Drawing, Sectionmen's Building at Woodinville, Washington, undated
- ItemStruc005414 - Northern Pacific Engineering Drawing, Sectionmen's Building at Woodinville, Washington, 1962
- ItemStruc005415 - Northern Pacific Engineering Drawing, Sectionmen's Building at Woodinville, Washington, undated
- ItemStruc005416 - Northern Pacific Engineering Drawing, Sectionmen's Building at Woodinville, Washington, undated
- ItemStruc005417 - Northern Pacific Engineering Drawing, Sectionmen's Building at Woodinville, Washington, 1963
- ItemStruc005418 - Northern Pacific Engineering Drawing, Sectionmen's Building at Woodinville, Washington, 1973
- ItemStruc005419 - Northern Pacific Engineering Drawing, Sectionmen's Building at Woodinville, Washington, 1963
- 119 more...