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
- 1807 more...
- ItemWWASMR-21-020 - Seattle Municipal Railway Car 548, Seattle, Washington, circa 1940
- ItemWWASMR-21-021 - Seattle Municipal Railway Car 565, Seattle, Washington, circa 1940
- ItemWWASMR-21-022 - Seattle Municipal Railway Car 528, Seattle, Washington, circa 1940
- ItemWWASMR-21-023 - Seattle Municipal Railway Car 531, Seattle, Washington, circa 1940
- ItemWWASMR-21-024 - Seattle Municipal Railway Car 723, Seattle, Washington, 1941
- ItemWWASMR-21-025 - Seattle Municipal Railway Car 554, Seattle, Washington, 1941
- ItemWWASMR-21-026 - Seattle Municipal Railway Car 534, Seattle, Washington, circa 1940
- ItemWWASMR-21-027 - Seattle Municipal Railway Car 534, Seattle, Washington, circa 1940
- ItemWWASMR-21-028 - Seattle Municipal Railway Car 531, Seattle, Washington, circa 1940
- 311 more...