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
- 395 more...
- ItemWWASMR-WC-034 - Seattle Municipal Railway Number 415 on the Route 8-Madrona line, Seattle, Washington, 1920.
- ItemWWASMR-WC-035 - Puget Sound Traction, Light & Power Number 415 on the 23rd Avenue line, Seattle, Washington, 1916.
- ItemWWASMR-WC-036 - Seattle Municipal Railway Number 415 at the Georgetown carbarn, Seattle, Washington, 1940.
- ItemWWASMR-WC-037 - Seattle Municipal Railway Number 415 at the Georgetown carbarn, Seattle, Washington, 1939.
- ItemWWASMR-WC-038 - Seattle Municipal Railway Number 416 at the Fremont carbarn, Seattle, Washington, 1938.
- ItemWWASMR-WC-039 - Seattle Municipal Railway Number 416 at the Georgetown carbarn, Seattle, Washington, 1939.
- ItemWWASMR-WC-040 - Seattle Municipal Railway Number 417 at the Georgetown carbarn, Seattle, Washington, 1939.
- ItemWWASMR-WC-041 - Seattle Municipal Railway Number 418 at the Georgetown carbarn, Seattle, Washington, 1938.
- ItemWWASMR-WC-042 - Seattle Municipal Railway Number 445 at the Fremont carbarn, Seattle, Washington, 1940.
- 1723 more...