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
- 1520 more...
- ItemWWASMR-14-013 - Seattle Municipal Railway Car 160, Seattle, Washington, 1918
- ItemWWASMR-14-014 - Seattle Municipal Railway Car 160, Seattle, Washington, 1918
- ItemWWASMR-14-015 - Seattle Municipal Railway Car, Seattle, Washington, circa 1939
- ItemWWASMR-14-016 - Seattle Municipal Railway Car, Seattle, Washington, circa 1939
- ItemWWASMR-14-017 - Seattle Municipal Railway Car 280, Seattle, Washington, 1940
- ItemWWASMR-14-018 - Seattle Municipal Railway Car 824, Seattle, Washington, 1940
- ItemWWASMR-14-019 - Seattle Municipal Railway Car 277, Seattle, Washington, 1940
- ItemWWASMR-14-020 - Seattle Municipal Railway Car 272, Seattle, Washington, 1940
- ItemWWASMR-14-021 - Seattle Municipal Railway Car 266, Seattle, Washington, circa 1940
- 598 more...