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
- 1419 more...
- ItemWWASMR-10-014 - Seattle Municipal Railway Car 393, Seattle, Washington, 1939
- ItemWWASMR-10-015 - Seattle Municipal Railway Car 395, Seattle, Washington, circa 1940
- ItemWWASMR-10-016 - Seattle Municipal Railway Car 395, Seattle, Washington, 1940
- ItemWWASMR-10-017 - Seattle Municipal Railway Car 395, Seattle, Washington, circa 1940
- ItemWWASMR-10-018 - Seattle Municipal Railway Car 384, Seattle, Washington, 1909
- ItemWWASMR-10-019 - Seattle Municipal Railway Car 692, Seattle, Washington, 1925
- ItemWWASMR-10-020 - Seattle Municipal Railway Car 395, Seattle, Washington, 1940
- ItemWWASMR-11-001 - Seattle Municipal Railway Car 502, Seattle, Washington, 1940
- ItemWWASMR-11-002 - Seattle Municipal Railway Car, Seattle, Washington, circa 1925
- 699 more...