Railroad Archives Online
- CollectionD0036 - George Werkema Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1014 - Photographs
- Subseries Level 2003 - Railroads--Buildings and Structures
- Subseries Level 3002 - Depots and Freighthouses
- 100 more...
- Itemimg1100 - Great Northern Depot at Sand Point, Idaho, 1990
- Itemimg1101 - Great Northern Depot at New Westminster, British Columbia, 1998
- Itemimg1102 - Great Northern Depot at New Westminster, British Columbia, 1998
- Itemimg1103 - Great Northern Depot at White Rock, British Columbia, 1997
- Itemimg1104 - Great Northern Depot at White Rock, British Columbia, 1997
- Itemimg1105 - Great Northern Depot at White Rock, British Columbia, 1997
- Itemimg1146 - Great Northern Freight House at Wenatchee, Washington, 1988
- Itemimg1147 - Great Northern Freight House at Wenatchee, Washington, 1987
- Itemimg1148 - Great Northern Freight House at Wenatchee, Washington, 1987
- 48 more...