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
- 125 more...
- ItemWWASPSD1-126 - Spokane, Portland and Seattle (SP&S) Diesel Locomotive Number 93, Wishram, Washington, undated
- ItemWWASPSD1-127 - Spokane, Portland and Seattle (SP&S) Diesel Locomotive Number 93, undated
- ItemWWASPSD1-128 - Spokane, Portland and Seattle (SP&S) Diesel Locomotive Number 94, undated
- ItemWWASPSD1-129 - Spokane, Portland and Seattle (SP&S) Diesel Locomotive Number 94, Bend, Oregon, September 1970
- ItemWWASPSD1-130 - Spokane, Portland and Seattle (SP&S) Diesel Locomotive Number 95, undated
- ItemWWASPSD1-131 - Spokane, Portland and Seattle (SP&S) Diesel Locomotive Number 96, undated
- ItemWWASPSD1-132 - Spokane, Portland and Seattle (SP&S) Diesel Locomotive Number 96, Wishram, Washington, undated
- ItemWWASPSD1-133 - Spokane, Portland and Seattle (SP&S) Diesel Locomotive Number 97, undated
- ItemWWASPSD1-134 - Spokane, Portland and Seattle (SP&S) Diesel Locomotive Number 97, Stevenson, Washington, August 1965
- 219 more...