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
- 219 more...
- ItemWWASPSS-02-038 - Spokane, Portland and Seattle (SP&S) Steam Locomotive Number 151, Astoria, Oregon, July 22, 1947
- ItemWWASPSS-02-039 - Spokane, Portland and Seattle (SP&S) Steam Locomotive Number 152, undated
- ItemWWASPSS-02-040 - Spokane, Portland and Seattle (SP&S) Steam Locomotive Number 152, undated
- ItemWWASPSS-02-041 - Spokane, Portland and Seattle (SP&S) Steam Locomotive Number 152, undated
- ItemWWASPSS-02-046 - Spokane, Portland and Seattle (SP&S) Steam Locomotive Number 153, undated
- ItemWWASPSS-02-047 - Spokane, Portland and Seattle (SP&S) Steam Locomotive Number 153, Astoria, Oregon, undated
- ItemWWASPSS-02-048 - Spokane, Portland and Seattle (SP&S) Steam Locomotive Number 153, undated
- ItemWWASPSS-02-049 - Spokane, Portland and Seattle (SP&S) Steam Locomotive Number 153, Portland, Oregon, June 1932
- ItemWWASPSS-02-050 - Spokane, Portland and Seattle (SP&S) Steam Locomotive Number 153, Seaside, Oregon, July 4, 1938
- 722 more...