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
- 1687 more...
- ItemWWASMR-19-021 - Seattle Municipal Railway Car 717, Seattle, Washington, 1940
- ItemWWASMR-19-022 - Seattle Municipal Railway Car 703, Seattle, Washington, 1940
- ItemWWASMR-19-023 - Seattle Municipal Railway Car 701, Seattle, Washington, 1941
- ItemWWASMR-19-024 - Seattle Municipal Railway Car 706, Seattle, Washington, 1941
- ItemWWASMR-19-025 - Seattle Municipal Railway Car 704, Seattle, Washington, 1939
- ItemWWASMR-19-026 - Seattle Municipal Railway Car 268, Seattle, Washington, 1940
- ItemWWASMR-19-027 - Seattle Municipal Railway Car 701, Seattle, Washington, 1939
- ItemWWASMR-19-028 - Seattle Municipal Railway Car 734, Seattle, Washington, 1921
- ItemWWASMR-19-029 - Seattle Municipal Railway Car 706, Seattle, Washington, 1941
- 431 more...