Railroad Archives Online
- CollectionD0063 - Walter W. Ainsworth Collection
- Series007 - Spokane, Portland, and Seattle Railway
- Subseries Level 1014 - Photographs
- Subseries Level 2001 - Railroads--Equipment and Supplies
- Subseries Level 3001 - Steam Locomotives
- 433 more...
- ItemWWASPSS-07-035 - Spokane, Portland and Seattle (SP&S) Steam Locomotive Number 602, Vancouver, Washington, 1932
- ItemWWASPSS-07-036 - Spokane, Portland and Seattle (SP&S) Steam Locomotive Number 602, Vancouver, Washington, undated
- ItemWWASPSS-07-037 - Spokane, Portland and Seattle (SP&S) Steam Locomotive Number 603, Portland, Oregon, undated
- ItemWWASPSS-07-038 - Spokane, Portland and Seattle (SP&S) Steam Locomotive Number 603, Portland, Oregon, August 1936
- ItemWWASPSS-07-039 - Spokane, Portland and Seattle (SP&S) Steam Locomotive Number 603, undated
- ItemWWASPSS-07-040 - Spokane, Portland and Seattle (SP&S) Steam Locomotive Number 608, Portland, Oregon, 1939
- ItemWWASPSS-07-041 - Spokane, Portland and Seattle (SP&S) Steam Locomotive Number 603, Wishram, Washington, undated
- ItemWWASPSS-07-042 - Spokane, Portland and Seattle (SP&S) Steam Locomotive Number 603, Wishram, Washington, July 4, 1938
- ItemWWASPSS-07-043 - Spokane, Portland and Seattle (SP&S) Steam Locomotive Number 603, Pasco, Washington, March 21, 1939
- 508 more...