Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1009 - Engineering Records
- Subseries Level 2008 - Physical plant drawing
- Subseries Level 3003 - Maintenance Facilities
- 1785 more...
- ItemStruc007512 - Great Northern Engineering Drawing, Wastewater Treatment Facility at Havre, Montana, 1979
- ItemStruc007513 - Great Northern Engineering Drawing, Wastewater Treatment Facility at Havre, Montana, 1979
- ItemStruc007514 - Great Northern Engineering Drawing, Wastewater Treatment Facility at Havre, Montana, 1979
- ItemStruc007515 - Great Northern Engineering Drawing, Wastewater Treatment Facility at Havre, Montana, 1979
- ItemStruc007519 - Great Northern Engineering Drawing, Unnamed Structure at Vancouver, British Columbia, 1979
- ItemStruc007520 - Great Northern Engineering Drawing, Unnamed Structure at Vancouver, British Columbia, undated
- ItemStruc007528 - Great Northern Engineering Drawing, Unnamed Structure at Omak, Washington, 1979
- ItemStruc007529 - Great Northern Engineering Drawing, Unnamed Structure at Omak, Washington, 1979
- ItemStruc007549 - Great Northern Engineering Drawing, Waste Effluent Holding Tank, 30,000 Gallon at Essex, Montana, 1979
- 297 more...