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
- 188 more...
- ItemWWASPSD2-001 - Spokane, Portland and Seattle (SP&S) Diesel Locomotive Herald, undated
- ItemWWASPSD2-002 - Spokane, Portland and Seattle (SP&S) Diesel Locomotive Number 800, Spokane, Washington, August 1953
- ItemWWASPSD2-003 - Spokane, Portland and Seattle (SP&S) Diesel Locomotive Number 800, undated
- ItemWWASPSD2-004 - Spokane, Portland and Seattle (SP&S) Diesel Locomotive Number 800, undated
- ItemWWASPSD2-005 - Spokane, Portland and Seattle (SP&S) Diesel Locomotive Number 800, undated
- ItemWWASPSD2-006 - Spokane, Portland and Seattle (SP&S) Diesel Locomotive Number 800, undated
- ItemWWASPSD2-007 - Spokane, Portland and Seattle (SP&S) Diesel Locomotive Number 800, Portland, Oregon, undated
- ItemWWASPSD2-008 - Spokane, Portland and Seattle (SP&S) Diesel Locomotive Number 800, undated
- ItemWWASPSD2-009 - Spokane, Portland and Seattle (SP&S) Diesel Locomotive Number 800, undated
- 65 more...