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
- 1060 more...
- ItemWWASMR-02-035 - Seattle Municipal Railway Car 273, Seattle, Washington, 1940
- ItemWWASMR-02-036 - Seattle Municipal Railway Car 658, Seattle, Washington, 1940
- ItemWWASMR-02-037 - Seattle Municipal Railway Car 686, Seattle, Washington, circa 1940
- ItemWWASMR-02-038 - Seattle Municipal Railway Car 284, Seattle, Washington, 1940
- ItemWWASMR-02-039 - Seattle Municipal Railway Car 680, Seattle, Washington, circa 1940
- ItemWWASMR-02-040 - Seattle Municipal Railway Car 625, Seattle, Washington, circa 1940
- ItemWWASMR-02-041 - Seattle Municipal Railway Car 613, Seattle, Washington, circa 1940
- ItemWWASMR-02-042 - Seattle Municipal Railway Car 675, Seattle, Washington, circa 1940
- ItemWWASMR-02-043 - Seattle Municipal Railway Car 723, Seattle, Washington, circa 1940
- 1058 more...