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
- 411 more...
- ItemStruc004956 - Northern Pacific Engineering Drawing, Driver Drop Pit at Parkwater, Washington, 1941
- ItemStruc004957 - Northern Pacific Engineering Drawing, Diesel Shop at Parkwater, Washington, 1978
- ItemStruc004958 - Northern Pacific Engineering Drawing, Diesel Shop at Parkwater, Washington, 1978
- ItemStruc004959 - Northern Pacific Engineering Drawing, Water Tank, 48,000 Gallon at Attalia, Washington, 1951
- ItemStruc004960 - Northern Pacific Engineering Drawing, Well and Pump House at Attalia, Washington, 1951
- ItemStruc004970 - Northern Pacific Engineering Drawing, Well and Pump House at Attalia, Washington, 1949
- ItemStruc004978 - Northern Pacific Engineering Drawing, Well and Pump House at Attalia, Washington, 1953
- ItemStruc004979 - Northern Pacific Engineering Drawing, Well and Pump House at Attalia, Washington, 1953
- ItemStruc004982 - Northern Pacific Engineering Drawing, Pump House and Section House at Attalia, Washington, 1953
- 891 more...