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 3004 - Railroad Passenger Cars
- 55 more...
- ItemWWASPS-PC1-061 - Spokane, Portland and Seattle (SP&S) Dining Car Interior, undated
- ItemWWASPS-PC1-062 - Spokane, Portland and Seattle (SP&S) Dining Car Interior, undated
- ItemWWASPS-PC1-063 - Spokane, Portland and Seattle (SP&S) Dining Car Interior, 1916
- ItemWWASPS-PC1-064 - Spokane, Portland and Seattle (SP&S) Dining Car Interior, undated
- ItemWWASPS-PC1-065 - Spokane, Portland and Seattle (SP&S) Dining Car, 1986
- ItemWWASPS-PC1-066 - Spokane, Portland and Seattle (SP&S) Dining Car Number 404, Vancouver, Washington, undated
- ItemWWASPS-PC1-068 - Spokane, Portland and Seattle (SP&S) Dining Car Number 405, Portland, Oregon, undated
- ItemWWASPS-PC1-069 - Spokane, Portland and Seattle (SP&S) Dining Car Number 406, Portland, Oregon, August 10, 1949
- ItemWWASPS-PC1-070 - Spokane, Portland and Seattle (SP&S) Buffet-Observation-Parlor Car Interior, 1908
- 23 more...