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
- 405 more...
- ItemWWASMR-WC-044 - Seattle Municipal Railway Number 446 at the North Seattle carbarn, Seattle, Washington, 1939.
- ItemWWASMR-WC-045 - Seattle Municipal Railway Number 446 at the North Seattle carbarn, Seattle, Washington, 1939.
- ItemWWASMR-WC-046 - Seattle Municipal Railway Number 447 at the North Seattle carbarn, Seattle, Washington, 1939.
- ItemWWASMR-WC-047 - Seattle Municipal Railway Number 447 at the North Seattle carbarn, Seattle, Washington, 1939.
- ItemWWASMR-WC-048 - Seattle Municipal Railway Number 447 at the North Seattle carbarn, Seattle, Washington, circa 1920.
- ItemWWASMR-WC-049 - Seattle Municipal Railway Number 447 at the Georgetown carbarn, Seattle, Washington, circa 1940.
- ItemWWASMR-WC-050 - Seattle Municipal Railway Number 448 at the North Seattle carbarn, Seattle, Washington, 1939.
- ItemWWASMR-WC-051 - Seattle Municipal Railway Number 448 at the North Seattle carbarn, Seattle, Washington, 1939.
- ItemWWASMR-WC-052 - Seattle Municipal Railway Number 452 at the Yesler carbarn, Seattle, Washington, 1939.
- 1713 more...