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
- 126 more...
- ItemStruc006831 - Northern Pacific Engineering Drawing, Toilet Facilities for Section Laborers at Pasco, Washington, 1953
- ItemStruc006923 - Northern Pacific Engineering Drawing, Lunch and Locker Building - Section Tool House at Parkwater, Washington, 1951
- ItemStruc006924 - Northern Pacific Engineering Drawing, Lunch and Locker Building - Section Tool House at Parkwater, Washington, 1951
- ItemStruc006925 - Northern Pacific Engineering Drawing, Lunch and Locker Building - Section Tool House at Parkwater, Washington, 1951
- ItemStruc007215 - Northern Pacific Engineering Drawing, Garage for Signal Department Truck at Pasco, Washington, 1955
- ItemStruc007234 - Northern Pacific Engineering Drawing, Section Tool House at Pasco, Washington, 1955
- ItemStruc007235 - Northern Pacific Engineering Drawing, Section Tool House at Pasco, Washington, 1955
- ItemStruc007236 - Northern Pacific Engineering Drawing, Section Buildings at Pasco, Washington, 1957
- ItemStruc007237 - Northern Pacific Engineering Drawing, Section Buildings at Pasco, Washington, undated
- 68 more...