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
- 958 more...
- ItemWWASMR-DWNTN-143 - Puget Sound Traction, Power and Light Company office building, Seattle, Washington, circa 1916
- ItemWWASMR-DWNTN-144 - Seattle Municipal Railway Car 654, Seattle, Washington, circa 1940
- ItemWWASMR-DWNTN-145 - Canadian Pacific Railway Pier, Seattle, Washington, 1916
- ItemWWASMR-DWNTN-146 - Colman Dock, Seattle, Washington, 1916
- ItemWWASMR-01-001 - Seattle Municipal Railway Car 598, Seattle, Washington, 1931
- ItemWWASMR-01-002 - Seattle Municipal Railway Car 675, Seattle, Washington, 1930
- ItemWWASMR-01-003 - Seattle Municipal Railway Car 727, Seattle, Washington, circa 1931
- ItemWWASMR-01-004 - Seattle Municipal Railway Car 611, Seattle, Washington, circa 1931
- ItemWWASMR-01-005 - Seattle Municipal Railway Car 601, Seattle, Washington, circa 1937
- 1160 more...