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
- 1672 more...
- ItemWWASMR-19-006 - Seattle Municipal Railway Car 724, Seattle, Washington, circa 1940
- ItemWWASMR-19-007 - Seattle Municipal Railway Car 710, Seattle, Washington, circa 1940
- ItemWWASMR-19-008 - Seattle Municipal Railway Car 552, Seattle, Washington, 1920
- ItemWWASMR-19-009 - Seattle Municipal Railway Car 719, Seattle, Washington, 1940
- ItemWWASMR-19-010 - Seattle Municipal Railway Car 710, Seattle, Washington, 1940
- ItemWWASMR-19-011 - Seattle Municipal Railway Car 723, Seattle, Washington, circa 1940
- ItemWWASMR-19-012 - Seattle Municipal Railway Car 722, Seattle, Washington, 1939
- ItemWWASMR-19-013 - Seattle Municipal Railway Car 706, Seattle, Washington, 1941
- ItemWWASMR-19-014 - Seattle Municipal Railway Car 706, Seattle, Washington, circa 1940
- 446 more...