Railroad Archives Online
- CollectionD0173A - Hal Will Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1014 - Photographs
- Subseries Level 2001 - Railroads--Equipment and Supplies
- Subseries Level 3001 - Steam Locomotives
- 6 more...
- ItemMOHAI.90.24.09 - Great Northern Steam Locomotive 2050 at Interbay, Washington in 1947.
- ItemMOHAI.90.24.13 - Great Northern Steam Locomotive 2050 at Interbay, Washington in 1947.
- ItemMOHAI.90.24.14 - Great Northern Steam Locomotive 2050 at Interbay, Washington in 1947.
- ItemMOHAI.90.24.15 - Great Northern Steam Locomotive 2507 at Mukilteo, Washington in 1947.
- ItemMOHAI.90.24.16 - Great Northern Steam Locomotive 2507 at Interbay, Washington in 1947.
- ItemMOHAI.90.24.17 - Great Northern Steam Locomotive 2507 at Interbay, Washington in 1947.
- ItemMOHAI.90.24.18 - Great Northern Steam Locomotive 2507 at Interbay, Washington in 1947.
- ItemMOHAI.90.24.19 - Great Northern Steam Locomotive 2507 at Interbay, Washington in 1947.
- ItemMOHAI.90.24.20 - Great Northern Steam Locomotive at Interbay, Washington in 1947.
- 7 more...