Railroad Archives Online
- FondD0027 - Timothy Miller Collection
- Sorozat004 - Northern Pacific Railroad Company
- Alsorozat012 - Cartographic materials
- 002 - Plats
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- IratdarabPlat013000 - Plat Map of Northern Pacific Facilities at Bradley, Montana, 1915
- IratdarabPlat013001 - Plat Map of Northern Pacific Facilities at Bradman, Montana, 1989
- IratdarabPlat013002 - Plat Map of Northern Pacific Facilities at Bradman, Montana, 1989
- IratdarabPlat013004 - Plat Map of Northern Pacific Facilities at Bremerton, Washington, 1953
- IratdarabPlat013005 - Plat Map of Northern Pacific Facilities at Bremerton, Washington, 1953
- IratdarabPlat013006 - Plat Map of Northern Pacific Facilities at Bremerton Junction, Washington, 1953
- IratdarabPlat013007 - Plat Map of Northern Pacific Facilities at Bremerton Junction, Washington, 1953
- IratdarabPlat013010 - Plat Map of Northern Pacific Facilities at Brisbin, Montana, 1914
- IratdarabPlat013011 - Plat Map of Northern Pacific Facilities at Brisbin, Montana, 1914
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