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
- 2014 more...
- ItemWWASMR-28-015 - Seattle Municipal Railway Car 703, Seattle, Washington, circa 1939
- ItemWWASMR-28-015A - Seattle Municipal Railway Car 737, Seattle, Washington, 1923
- ItemWWASMR-28-016 - Seattle Municipal Railway Car, Seattle, Washington, 1940
- ItemWWASMR-28-017 - Seattle Municipal Railway Car, Seattle, Washington, 1940
- ItemWWASMR-28-017A - Puget Sound Traction, Light and Power Car 670, Seattle, Washington, circa 1916
- ItemWWASMR-28-018 - Seattle Municipal Railway Car 740, Seattle, Washington, 1940
- ItemWWASMR-28-019 - Seattle Municipal Railway Car 710, Seattle, Washington, circa 1940
- ItemWWASMR-28-020 - Seattle Municipal Railway Car 702, Seattle, Washington, circa 1940
- ItemWWASMR-28-021 - Seattle Municipal Railway Car 704, Seattle, Washington, circa 1940
- 104 more...