Railroad Archives Online
- FondiD0027 - Timothy Miller Collection
- Serija003 - Great Northern Railway Company (U.S.)
- Podserija009 - Engineering Records
- 008 - Physical plant drawing
- 003 - Maintenance Facilities
- 1089 more...
- DokumentStruc002990 - Great Northern Engineering Drawing, Monorail System at Hillyard, Washington, 1938
- DokumentStruc002991 - Great Northern Engineering Drawing, Monorail System at Hillyard, Washington, 1938
- DokumentStruc002992 - Great Northern Engineering Drawing, Monorail System at Hillyard, Washington, 1938
- DokumentStruc002993 - Great Northern Engineering Drawing, Monorail System at Hillyard, Washington, 1938
- DokumentStruc002994 - Great Northern Engineering Drawing, Carpenter Shop at Great Falls, Montana, 1943
- DokumentStruc002995 - Great Northern Engineering Drawing, Carpenter Shop at Great Falls, Montana, 1942
- DokumentStruc003000 - Great Northern Engineering Drawing, Car Shop at Whitefish, Montana, 1942
- DokumentStruc003001 - Great Northern Engineering Drawing, Car Shop at Whitefish, Montana, 1942
- DokumentStruc003002 - Great Northern Engineering Drawing, Shelter and Foundation for Lidgerwood Locomotive Puller at Hillyard, Washington, 1946
- 993 more...