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
- 1612 more...
- ItemWWASMR-17-002 - Seattle Municipal Railway Car 280, Seattle, Washington, 1940
- ItemWWASMR-17-003 - Seattle Municipal Railway Car, Seattle, Washington, circa 1925
- ItemWWASMR-17-004 - Seattle Municipal Railway Car 367, Seattle, Washington, 1940
- ItemWWASMR-17-005 - Seattle Municipal Railway Car 270, Seattle, Washington, 1940
- ItemWWASMR-17-006 - Seattle Municipal Railway Car 290, Seattle, Washington, 1939
- ItemWWASMR-17-007 - Seattle Municipal Railway Car 270, Seattle, Washington, circa 1940
- ItemWWASMR-17-008 - Seattle Municipal Railway Car 268, Seattle, Washington, 1940
- ItemWWASMR-17-009 - Seattle Municipal Railway Car, Seattle, Washington, circa 1940
- ItemWWASMR-17-010 - Seattle Municipal Railway Car 661, Seattle, Washington, 1940
- 506 more...