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
- 372 more...
- ItemWWASMR-WC-011 - Seattle Municipal Railway Number 401 at the Georgetown carbarn, Seattle, Washington, undated.
- ItemWWASMR-WC-012 - Seattle Municipal Railway Number 402 at the Georgetown carbarn, Seattle, Washington, undated.
- ItemWWASMR-WC-013 - Seattle Municipal Railway Number 403 at the North Seattle carbarn, Seattle, Washington, 1939.
- ItemWWASMR-WC-014 - Seattle Municipal Railway Number 403 at the North Seattle carbarn, Seattle, Washington, 1939.
- ItemWWASMR-WC-015 - Seattle Municipal Railway Number 404 at the North Seattle carbarn, Seattle, Washington, undated.
- ItemWWASMR-WC-016 - Seattle Municipal Railway Number 404 at the North Seattle carbarn, Seattle, Washington, undated.
- ItemWWASMR-WC-017 - Seattle Municipal Railway Number 404 at the Jefferson carbarn, Seattle, Washington, 1939.
- ItemWWASMR-WC-018 - Seattle Municipal Railway Number 413 at the North Seattle carbarn, Seattle, Washington, 1941.
- ItemWWASMR-WC-019 - Seattle Municipal Railway Number 413 at the North Seattle carbarn, Seattle, Washington, 1941.
- 1746 more...