Railroad Archives Online
- ArquivoD0027 - Timothy Miller Collection
- Série004 - Northern Pacific Railroad Company
- Subsérie009 - Engineering Records
- 008 - Physical plant drawing
- 004 - Maintenance of Way support
- 94 mais...
- ItemStruc005465 - Northern Pacific Engineering Drawing, Tool House, 12 Foot X 28 Foot at Rathdrum, Idaho, 1967
- ItemStruc005466 - Northern Pacific Engineering Drawing, Motor Car House at Easton, Washington, 1968
- ItemStruc005467 - Northern Pacific Engineering Drawing, Section Tool House at Easton, Washington, 1964
- ItemStruc005612 - Northern Pacific Engineering Drawing, Motor Car House at Missoula, Montana, 1970
- ItemStruc005613 - Northern Pacific Engineering Drawing, Sectionmen's Service Building at Missoula, Montana, 1962
- ItemStruc005614 - Northern Pacific Engineering Drawing, Motor Car House at Missoula, Montana, 1970
- ItemStruc005615 - Northern Pacific Engineering Drawing, Sectionmen's Service Building at Missoula, Montana, 1962
- ItemStruc005616 - Northern Pacific Engineering Drawing, Sectionmen's Service Building at Missoula, Montana, 1962
- ItemStruc005617 - Northern Pacific Engineering Drawing, Sectionmen's Service Building at Missoula, Montana, 1962
- 100 mais...