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
- 825 more...
- ItemWWASMR-DWNTN-010 - Seattle Electric Company Car 314, Seattle, Washington, circa 1909
- ItemWWASMR-DWNTN-011 - Seattle Electric Company car, Seattle, Washington, circa 1910
- ItemWWASMR-DWNTN-012 - Seattle Municipal Railway car, Seattle, Washington, circa 1925
- ItemWWASMR-DWNTN-013 - Seattle Municipal Railway car, Seattle, Washington, circa 1925
- ItemWWASMR-DWNTN-014 - Seattle Municipal Railway track, Seattle, Washington, 1926
- ItemWWASMR-DWNTN-015 - Seattle Municipal Railway track, Seattle, Washington, 1921
- ItemWWASMR-DWNTN-016 - Seattle Municipal Railway track, Seattle, Washington, circa 1920
- ItemWWASMR-DWNTN-017 - Seattle Municipal Railway car, Seattle, Washington, 1940
- ItemWWASMR-DWNTN-018 - Seattle Municipal Railway car, Seattle, Washington, 1940
- 1293 more...