Railroad Archives Online
- CollectionD0063 - Walter W. Ainsworth Collection
- Series010 - Other Railroads
- Subseries Level 1014 - Photographs
- Subseries Level 3012 - Street railroads
- 1200 more...
- ItemWWASMR-05-006 - Seattle Municipal Railway Car 288, Seattle, Washington, 1921
- ItemWWASMR-05-007 - Seattle Municipal Railway Car, Seattle, Washington, 1925
- ItemWWASMR-05-008 - Seattle Municipal Railway Track, Seattle, Washington, 1927
- ItemWWASMR-05-009 - Seattle Municipal Railway Track, Seattle, Washington, circa 1925
- ItemWWASMR-05-010 - Seattle Municipal Railway Track, Seattle, Washington, 1925
- ItemWWASMR-05-011 - Seattle Municipal Railway Track, Seattle, Washington, 1920
- ItemWWASMR-05-012 - Seattle Municipal Railway Track, Seattle, Washington, 1920
- ItemWWASMR-05-013 - Seattle Municipal Railway Employee, Seattle, Washington, circa 1930
- ItemWWASMR-05-014 - Seattle Municipal Railway Track, Seattle, Washington, circa 1920
- 912 more...