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
- 260 more...
- ItemWWASPSD2-073 - Spokane, Portland and Seattle (SP&S) Diesel Locomotive Number 869, Vancouver, Washington, 1969
- ItemWWASPSD2-074 - Spokane, Portland and Seattle (SP&S) Diesel Locomotive Number 869, undated
- ItemWWASPSL1-071 - Spokane, Portland, and Seattle (SP&S) Diesel Locomotive 33, Portland, Oregon, undated
- ItemWWASPSL1-072 - Spokane, Portland, and Seattle (SP&S) Diesel Locomotive 50, Portland, Oregon, September 1955
- ItemWWASPSL2-004 - Spokane, Portland, and Seattle (SP&S) Diesel Locomotive 868 with Passenger Train, undated
- ItemWWASPSL2-005 - Spokane, Portland, and Seattle (SP&S) Diesel Locomotive 868 with Passenger Train, undated
- ItemWWASPSL2-010 - Spokane, Portland, and Seattle (SP&S) Diesel Locomotive 864 Approaching Station, Camas, Washington, undated
- ItemWWASPSL2-059 - Spokane, Portland, and Seattle (SP&S) Diesel Locomotive Number 94, North Bonneville, Washington, undated
- ItemWWASPSL2-065 - Spokane, Portland, and Seattle (SP&S) Diesel Locomotive 82, Stevenson, Washington, July 1969
- 84 more...