Railroad Archives Online
- CollectionE0018 - Norm Keyes Collection
- Series009 - Logging Railroads
- Subseries Level 1014 - Photographs
- Subseries Level 2001 - Railroads--Equipment and Supplies
- Subseries Level 3001 - Steam Locomotives
- Item40.S.07.01 - Somers Lumber Company Steam Locomotive 4 at Somers, Montana, 1937
- Item40.S.105.01 - J. Neils Lumber Steam Locomotive 7 at Klickitat, Washington, 1956
- Item40.S.105.02 - Somers Lumber Company Steam Locomotive 2 at Somers, Montana, 1939
- Item40.S.105.03 - Somers Lumber Company Steam Locomotive 2 at Somers, Montana, 1940
- Item40.S.105.04 - KL&L Company Steam Locomotive 7, undated
- Item40.S.105.05 - KL&L Company Steam Locomotive 7, undated
- Item40.S.105.06 - Somers Lumber Company Steam Locomotive, undated
- Item40.S.105.07 - KL&L Company Steam Locomotive 7, undated