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
- 1623 more...
- ItemWWASMR-17-013 - Seattle Municipal Railway Car 275, Seattle, Washington, circa 1940
- ItemWWASMR-17-014 - Seattle Municipal Railway Car 290, Seattle, Washington, circa 1940
- ItemWWASMR-17-015 - Seattle Municipal Railway Car 274, Seattle, Washington, 1940
- ItemWWASMR-17-016 - Seattle Municipal Railway Car 661, Seattle, Washington, 1940
- ItemWWASMR-17-017 - Seattle Municipal Railway Car 283, Seattle, Washington, circa 1940
- ItemWWASMR-17-018 - Seattle Municipal Railway Car, Seattle, Washington, 1920
- ItemWWASMR-17-019 - Seattle Municipal Railway Car, Seattle, Washington, circa 1920
- ItemWWASMR-17-020 - Seattle Municipal Railway Track, Seattle, Washington, 1933
- ItemWWASMR-17-021 - Seattle Municipal Railway Track, Seattle, Washington, circa 1920
- 495 more...