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
- 966 more...
- ItemWWASMR-01-005 - Seattle Municipal Railway Car 601, Seattle, Washington, circa 1937
- ItemWWASMR-01-006 - Seattle Municipal Railway Car 624, Seattle, Washington, 1939
- ItemWWASMR-01-007 - Seattle Municipal Railway Car 682, Seattle, Washington, circa 1910
- ItemWWASMR-01-008 - Seattle Municipal Railway Car 665, Seattle, Washington, 1930
- ItemWWASMR-01-009 - Seattle Municipal Railway Car 598, Seattle, Washington, 1930
- ItemWWASMR-01-010 - Seattle Municipal Railway Car 536, Seattle, Washington, undated
- ItemWWASMR-01-011 - Seattle Municipal Railway Car 724, Seattle, Washington, 1930
- ItemWWASMR-01-012 - Seattle Municipal Railway Car 628, Seattle, Washington, 1930
- ItemWWASMR-01-013 - Seattle Municipal Railway Car, Seattle, Washington, 1930
- 1152 more...