Railroad Archives Online
- CollectionD0063 - Walter W. Ainsworth Collection
- Series010 - Other Railroads
- Subseries Level 1014 - Photographs
- Subseries Level 3012 - Street railroads
- 2116 more...
- ItemWWASMR-30-017 - Seattle Municipal Railway Car, Seattle, Washington, 1928
- ItemWWASMR-30-018 - Seattle Electric Company Car 353, Seattle, Washington, 1909
- ItemWWASMR-30-019 - Seattle Municipal Railway Car 397, Seattle, Washington, 1939
- ItemWWASMR-30-020 - Seattle Municipal Railway Car 397, Seattle, Washington, 1939
- ItemWWASMR-30-021 - Seattle Electric Company Car 345, Seattle, Washington, circa 1910