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
- 687 more...
- ItemWWASMR-JEF-022 - Seattle Electric Company Car 309, Seattle, Washington, 1914
- ItemWWASMR-JEF-023 - Seattle Electric Company Car 521, Seattle, Washington, circa 1915
- ItemWWASMR-JEF-024 - Seattle Electric Company Car 521, Seattle, Washington, 1914
- ItemWWASMR-JEF-025 - Seattle Municipal Railway Car 394, Seattle, Washington, circa 1940
- ItemWWASMR-JEF-026 - Seattle Municipal Railway Car 503, Seattle, Washington, circa 1940
- ItemWWASMR-JEF-027 - Seattle Municipal Railway Car 518, Seattle, Washington, 1939
- ItemWWASMR-JEF-028 - Seattle Municipal Railway Car 515, Seattle, Washington, circa 1940
- ItemWWASMR-JEF-029 - Seattle Municipal Railway Car, Seattle, Washington, undated
- ItemWWASMR-JEF-030 - Seattle Municipal Railway Car 348, Seattle, Washington, circa 1939
- 1431 more...