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
- 2086 more...
- ItemWWASMR-29-018 - Seattle Municipal Railway Car 365, Seattle, Washington, 1939
- ItemWWASMR-29-019 - Seattle Municipal Railway Car 305, Seattle, Washington, 1939
- ItemWWASMR-29-020 - Seattle Municipal Railway Car 373, Seattle, Washington, 1939
- ItemWWASMR-29-021 - Seattle Municipal Railway Car 350, Seattle, Washington, 1939
- ItemWWASMR-29-022 - Seattle Municipal Railway Car 380, Seattle, Washington, circa 1940
- ItemWWASMR-29-023 - Seattle Municipal Railway Car 373, Seattle, Washington, circa 1940
- ItemWWASMR-29-024 - Seattle Municipal Railway Car 305, Seattle, Washington, circa 1940
- ItemWWASMR-29-025 - Seattle Municipal Railway Car 376, Seattle, Washington, 1939
- ItemWWASMR-29-026 - Seattle Municipal Railway Car 397, Seattle, Washington, 1939
- 32 more...