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
- 16 more...
- ItemGNRHSCD275 - Great Northern Cascade Division Enginemen's Seniority Roster for 1956
- ItemGNRHSCD276 - Great Northern Cascade Division Enginemen's Seniority Roster for 1957
- ItemGNRHSCD277 - Great Northern Cascade Division Enginemen's Seniority Roster for 1959
- ItemGNRHSCD278 - Great Northern Cascade Division Enginemen's Seniority Roster for 1960
- ItemGNRHSCD279 - Great Northern Cascade Division Enginemen's Seniority Roster for 1961
- ItemGNRHSCD280 - Great Northern Cascade Division Enginemen's Seniority Roster for 1962
- 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
- 8 more...