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
- 176 more...
- ItemStruc007879 - Northern Pacific Engineering Drawing, Section Headquarters Building at Frenchtown, Montana, 1977
- ItemStruc007880 - Northern Pacific Engineering Drawing, Section Headquarters Building at Frenchtown, Montana, 1977
- ItemStruc008336 - Northern Pacific Engineering Drawing, Motor Car House and Garage at Sand Point, Idaho, 1963
- ItemStruc008337 - Northern Pacific Engineering Drawing, Motor Car House and Garage at Sand Point, Idaho, 1963
- ItemStruc008338 - Northern Pacific Engineering Drawing, Motor Car House and Garage at Sand Point, Idaho, 1962
- ItemStruc008339 - Northern Pacific Engineering Drawing, Motor Car House and Garage at Sand Point, Idaho, undated
- ItemStruc008359 - Northern Pacific Engineering Drawing, Sectionmen's Building at Centralia, Washington, 1963
- ItemStruc008360 - Northern Pacific Engineering Drawing, Sectionmen's Building at Centralia, Washington, 1913
- ItemStruc008361 - Northern Pacific Engineering Drawing, Sectionmen's Building at Centralia, Washington, 1963
- 18 more...