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
- 81 more...
- 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
- ItemStruc005422 - Northern Pacific Engineering Drawing, Agent and Operator Living Quarters at Lester, Washington, 1971
- ItemStruc005429 - Northern Pacific Engineering Drawing, Sleeping Quarters for Enginemen at Headquarters, Idaho, 1952
- ItemStruc005430 - Northern Pacific Engineering Drawing, Sleeping Quarters for Enginemen at Headquarters, Idaho, 1952
- ItemStruc005431 - Northern Pacific Engineering Drawing, Sleeping Quarters for Enginemen at Headquarters, Idaho, 1952
- ItemStruc005432 - Northern Pacific Engineering Drawing, Sleeping Quarters for Enginemen at Headquarters, Idaho, 1952
- ItemStruc005433 - Northern Pacific Engineering Drawing, Sleeping Quarters for Enginemen at Headquarters, Idaho, 1952
- 113 more...