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
- 1695 more...
- ItemWWASMR-19-029 - Seattle Municipal Railway Car 706, Seattle, Washington, 1941
- ItemWWASMR-19-030 - Seattle Municipal Railway Car 718, Seattle, Washington, 1935
- ItemWWASMR-19-031 - Seattle Municipal Railway Car 572, Seattle, Washington, 1915
- ItemWWASMR-19-032 - Seattle Municipal Railway Car 585, Seattle, Washington, 1920
- ItemWWASMR-19-033 - Seattle Municipal Railway Car 710, Seattle, Washington, 1930
- ItemWWASMR-19-034 - Seattle Municipal Railway Car 260, Seattle, Washington, 1940
- ItemWWASMR-19-035 - Seattle Electric Company Carbarn, Seattle, Washington, circa 1910
- ItemWWASMR-19-036 - Seattle Municipal Railway Car, Seattle, Washington, circa 1910
- ItemWWASMR-19-037 - Seattle Municipal Railway Track, Seattle, Washington, 1925
- 423 more...