Railroad Archives Online
- FondsD0063 - Walter W. Ainsworth Collection
- Série010 - Other Railroads
- Sous-série014 - Photographs
- 001 - Railroads--Equipment and Supplies
- 012 - Street railroads
- 887 en plus...
- PièceWWASMR-DWNTN-072 - Seattle Electric Company car, Seattle, Washington, circa 1910
- PièceWWASMR-DWNTN-073 - Lincoln Hotel, Seattle, Washington, 1920
- PièceWWASMR-DWNTN-074 - Lincoln Hotel, Seattle, Washington, 1920
- PièceWWASMR-DWNTN-075 - Seattle Municipal Railway cars, Seattle, Washington, circa 1920
- PièceWWASMR-DWNTN-076 - Seattle & Rainier Valley track, Seattle, Washington, circa 1937
- PièceWWASMR-DWNTN-077 - Seattle & Rainier Valley track, Seattle, Washington, circa 1909
- PièceWWASMR-DWNTN-078 - Seattle Municipal Railway Car 327, Seattle, Washington, circa 1940
- PièceWWASMR-DWNTN-079 - Seattle Electric Company track, Seattle, Washington, 1911
- PièceWWASMR-DWNTN-080 - Seattle & Rainier Valley Car 24, Seattle, Washington, circa 1909
- 1231 en plus...