Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series002 - Chicago, Milwaukee, St. Paul, and Pacific Railroad Company
- Subseries Level 1009 - Engineering Records
- Subseries Level 2008 - Physical plant drawing
- Subseries Level 3003 - Maintenance Facilities
- ItemStruc007648 - Milwaukee Road Engineering Drawing, Roundhouse at Great Falls, Montana, 1958
- ItemStruc007649 - Milwaukee Road Engineering Drawing, Roundhouse at Great Falls, Montana, undated
- ItemStruc007673 - Milwaukee Road Engineering Drawing, Engine House at Linton, North Dakota, 1955
- ItemStruc007677 - Milwaukee Road Engineering Drawing, Yard and New Sewage Lines at Lewiston, Montana, 1971
- ItemStruc007679 - Milwaukee Road Engineering Drawing, Power House at Lewiston, Montana, 1913
- ItemStruc007680 - Milwaukee Road Engineering Drawing, Power House at Lewiston, Montana, 1913
- 6 more...