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
- 672 more...
- ItemWWASMR-JEF-007 - Seattle Municipal Railway Car 207, Seattle, Washington, 1919
- ItemWWASMR-JEF-008 - Seattle Municipal Railway Car 201, Seattle, Washington, circa 1920
- ItemWWASMR-JEF-009 - Seattle Municipal Railway Car 147, Seattle, Washington, circa 1920
- ItemWWASMR-JEF-010 - Seattle Municipal Railway Car 582, Seattle, Washington, undated
- ItemWWASMR-JEF-011 - Seattle Electric Company Car 700, Seattle, Washington, circa 1915
- ItemWWASMR-JEF-012 - Seattle Municipal Railway Car 395, Seattle, Washington, circa 1920
- ItemWWASMR-JEF-013 - Seattle Electric Company Car 100, Seattle, Washington, 1918
- ItemWWASMR-JEF-014 - Seattle Municipal Railway Car 122, Seattle, Washington, circa 1925
- ItemWWASMR-JEF-015 - Seattle Municipal Railway Car 507, Seattle, Washington, circa 1925
- 1446 more...