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
- 118 more...
- ItemStruc006555 - Northern Pacific Engineering Drawing, Trainmen's and Enginemen's Locker Room at Seattle, Washington, 1965
- ItemStruc006571 - Northern Pacific Engineering Drawing, Switchmen's Service Building at Klickitat Avenue Yard at Seattle, Washington, 1965
- ItemStruc006668 - Northern Pacific Engineering Drawing, Tool House and Garage for Communications Linemen at Arlington, Washington, 1969
- ItemStruc006669 - Northern Pacific Engineering Drawing, Tool House and Garage for Communications Linemen at Arlington, Washington, 1969
- ItemStruc006682 - Northern Pacific Engineering Drawing, Motor Car House for Signal Maintainer and Inspector at Tacoma, Washington, 1963
- ItemStruc006683 - Northern Pacific Engineering Drawing, Motor Car House for Signal Maintainer and Inspector at Tacoma, Washington, 1963
- ItemStruc006685 - Northern Pacific Engineering Drawing, Northern Pacific Transport Garage (Old Express Garage) at Tacoma, Washington, 1961
- ItemStruc006829 - Northern Pacific Engineering Drawing, Toilet Facilities for Section Laborers at Pasco, Washington, 1957
- ItemStruc006831 - Northern Pacific Engineering Drawing, Toilet Facilities for Section Laborers at Pasco, Washington, 1953
- 76 more...