Railroad Archives Online
- CollectionD0063 - Walter W. Ainsworth Collection
- Series010 - Other Railroads
- Subseries Level 1014 - Photographs
- Subseries Level 3012 - Street railroads
- 1992 more...
- ItemWWASMR-27-067 - Seattle Municipal Railway Track, Seattle, Washington, circa 1920
- ItemWWASMR-27-068 - Seattle Municipal Railway Track, Seattle, Washington, circa 1920
- ItemWWASMR-27-069 - Seattle Municipal Railway Track, Seattle, Washington, 1920
- ItemWWASMR-27-070 - Seattle Municipal Railway Track, Seattle, Washington, 1932
- ItemWWASMR-27-071 - Seattle Municipal Railway Track, Seattle, Washington, circa 1930
- ItemWWASMR-27-072 - Seattle Municipal Railway Track, Seattle, Washington, circa 1920
- ItemWWASMR-27-073 - Seattle Municipal Railway Track, Seattle, Washington, circa 1920
- ItemWWASMR-27-074 - Seattle Municipal Railway Track, Seattle, Washington, 1928
- ItemWWASMR-28-001 - Seattle Municipal Railway Car 710, Seattle, Washington, circa 1940
- 120 more...