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
- 1583 more...
- ItemWWASMR-16-015 - Seattle Municipal Railway Car 681, Seattle, Washington, circa 1920
- ItemWWASMR-16-016 - Seattle Municipal Railway Car 652, Seattle, Washington, 1940
- 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
- 535 more...