Railroad Archives Online
- CollectionD0063 - Walter W. Ainsworth Collection
- Series010 - Other Railroads
- Subseries Level 1014 - Photographs
- Subseries Level 2001 - Railroads--Equipment and Supplies
- Subseries Level 3012 - Street railroads
- 1585 more...
- ItemWWASMR-16-017 - Seattle Municipal Railway Car 278, Seattle, Washington, 1940
- ItemWWASMR-16-018 - Seattle Municipal Railway Car 264, Seattle, Washington, 1940
- ItemWWASMR-16-019 - Seattle Municipal Railway Car 261, Seattle, Washington, 1940
- ItemWWASMR-16-020 - Seattle Municipal Railway Car 279, Seattle, Washington, 1940
- ItemWWASMR-16-021 - Seattle Municipal Railway Car 816, Seattle, Washington, 1940
- ItemWWASMR-16-022 - Seattle Municipal Railway Car 279, Seattle, Washington, 1940
- ItemWWASMR-16-023 - Seattle Municipal Railway Car 657, Seattle, Washington, 1940
- ItemWWASMR-16-024 - Seattle Municipal Railway Car, Seattle, Washington, circa 1921
- ItemWWASMR-16-025 - Seattle Electric Company Car 597, Seattle, Washington, circa 1912
- 533 more...