Railroad Archives Online
- CollectionD0237A - Great Northern Railway Historical Society Cascade Division Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1015 - Personnel records
- Subseries Level 2001 - Labor contracts and employee rosters
- 22 more...
- ItemGNRHSCD281 - Great Northern Cascade Division Enginemen's Seniority Roster for 1963
- ItemGNRHSCD282 - Great Northern Cascade Division Enginemen's Seniority Roster for 1964
- ItemGNRHSCD283 - Great Northern Cascade Division Enginemen's Seniority Roster for 1965
- ItemGNRHSCD284 - Great Northern Cascade Division Enginemen's Seniority Roster for 1966
- ItemGNRHSCD285 - Great Northern Cascade Division Enginemen's Seniority Roster for 1967
- ItemGNRHSCD286 - Great Northern Cascade Division Enginemen's Seniority Roster for 1968
- ItemGNRHSCD287 - Great Northern Cascade Division Enginemen's Seniority Roster for 1969
- ItemGNRHSCD288 - Great Northern Cascade Division Enginemen's Seniority Roster for 1970
- ItemGNRHSCD289 - List of Great Northern Enginemen's Seniority Dates through 1952
- 2 more...