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
- 1017 more...
- ItemStruc007775 - Northern Pacific Engineering Drawing, Sanitary Dump Building for Caboose Service at Missoula, Montana, 1973
- ItemStruc007784 - Northern Pacific Engineering Drawing, Wheel Truing Building at Livingston, Montana, 1976
- ItemStruc007785 - Northern Pacific Engineering Drawing, Wheel Truing Building at Livingston, Montana, undated
- ItemStruc007786 - Northern Pacific Engineering Drawing, Wheel Truing Building at Livingston, Montana, 1960
- ItemStruc007787 - Northern Pacific Engineering Drawing, Wheel Truing Building at Livingston, Montana, 1960
- ItemStruc007788 - Northern Pacific Engineering Drawing, Wheel Truing Building at Livingston, Montana, 1960
- ItemStruc007789 - Northern Pacific Engineering Drawing, Wheel Truing Building at Livingston, Montana, 1960
- ItemStruc007790 - Northern Pacific Engineering Drawing, Wheel Truing Building at Livingston, Montana, 1968
- ItemStruc007791 - Northern Pacific Engineering Drawing, Diesel Fueling Facilities at Auburn, Washington, 1976
- 285 more...