Railroad Archives Online
- CollectionD0063 - Walter W. Ainsworth Collection
- Series010 - Other Railroads
- Subseries Level 1014 - Photographs
- Subseries Level 3012 - Street railroads
- 1471 more...
- ItemWWASMR-12-034 - Seattle Municipal Railway Car 307, Seattle, Washington, 1911
- ItemWWASMR-12-035 - Seattle Municipal Railway Track, Seattle, Washington, undated
- ItemWWASMR-12-036 - Seattle Municipal Railway Car 523, Seattle, Washington, circa 1939
- ItemWWASMR-12-037 - Seattle Municipal Railway Track, Seattle, Washington, undated
- ItemWWASMR-12-038 - Seattle Municipal Railway Track, Seattle, Washington, 1927
- ItemWWASMR-12-039 - Seattle Municipal Railway Track, Seattle, Washington, 1927
- ItemWWASMR-12-040 - Seattle Municipal Railway Track, Seattle, Washington, 1920
- ItemWWASMR-12-041 - Seattle Municipal Railway Track, Seattle, Washington, 1934
- ItemWWASMR-12-042 - Seattle Electric Company Car 371, Seattle, Washington, circa 1910
- 641 more...