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
- 142 more...
- ItemStruc007282 - Northern Pacific Engineering Drawing, Yardmen's Service Building at Pasco, Washington, 1956
- ItemStruc007283 - Northern Pacific Engineering Drawing, Yardmen's Service Building at Pasco, Washington, 1956
- ItemStruc007284 - Northern Pacific Engineering Drawing, Yardmen's Service Building at Pasco, Washington, 1956
- ItemStruc007294 - Northern Pacific Engineering Drawing, Switchmen's Service Building at Auburn, Washington, 1967
- ItemStruc007295 - Northern Pacific Engineering Drawing, Switchmen's Service Building at Auburn, Washington, 1957
- ItemStruc007296 - Northern Pacific Engineering Drawing, Switchmen's Service Building at Auburn, Washington, 1958
- ItemStruc007298 - Northern Pacific Engineering Drawing, Section Motor Car and Tool House at Auburn, Washington, 1959
- ItemStruc007299 - Northern Pacific Engineering Drawing, Section Motor Car and Tool House at Auburn, Washington, 1959
- ItemStruc007300 - Northern Pacific Engineering Drawing, Section Motor Car and Tool House at Auburn, Washington, 1960
- 52 more...