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 3002 - Diesel Locomotives
- 207 more...
- ItemWWASPSD2-020 - Spokane, Portland and Seattle (SP&S) Diesel Locomotive Number 801, Stevenson, Washington, August 21, 1949
- ItemWWASPSD2-021 - Spokane, Portland and Seattle (SP&S) Diesel Locomotive Number 801, Portland, Oregon, undated
- ItemWWASPSD2-022 - Spokane, Portland and Seattle (SP&S) Diesel Locomotive Number 801, Pasco, Washington, August 12, 1969
- ItemWWASPSD2-023 - Spokane, Portland and Seattle (SP&S) Diesel Locomotive Number 802, Vancouver, Washington, undated
- ItemWWASPSD2-024 - Spokane, Portland and Seattle (SP&S) Diesel Locomotive Number 802, undated
- ItemWWASPSD2-025 - Spokane, Portland and Seattle (SP&S) Diesel Locomotive Number 802, undated
- ItemWWASPSD2-026 - Spokane, Portland and Seattle (SP&S) Diesel Locomotive Number 803, Spokane, Washington, September 1956
- ItemWWASPSD2-027 - Spokane, Portland and Seattle (SP&S) Diesel Locomotive Number 804, Portland, Oregon, undated
- ItemWWASPSD2-028 - Spokane, Portland and Seattle (SP&S) Diesel Locomotive Number 804, Portland, Oregon, undated
- 137 more...