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 3004 - Maintenance of Way support
- 118 more...
- ItemStruc008992 - Great Northern Engineering Drawing, Power House at Havre, Montana, 1945
- ItemStruc008993 - Great Northern Engineering Drawing, Power House at Havre, Montana, 1945
- ItemStruc008994 - Great Northern Engineering Drawing, Power House at Havre, Montana, 1963
- ItemStruc008995 - Great Northern Engineering Drawing, Power House at Havre, Montana, undated
- ItemStruc008996 - Great Northern Engineering Drawing, Power House at Havre, Montana, undated
- ItemStruc008997 - Great Northern Engineering Drawing, Power House at Havre, Montana, 1945
- ItemStruc008998 - Great Northern Engineering Drawing, Power House at Havre, Montana, 1945
- ItemStruc009347 - Great Northern Engineering Drawing, Section and Signal Building at Bainville, Montana, 1965
- ItemStruc009348 - Great Northern Engineering Drawing, Section and Signal Building at Malta, Montana, 1963
- 30 more...