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
- 362 more...
- ItemWWASMR-WC-001 - Seattle Municipal Railway Number 91 at the Jefferson carbarn, Seattle, Washington, undated.
- ItemWWASMR-WC-002 - Seattle Municipal Railway Number 110 at the Georgetown carbarn, Seattle, Washington, 1938.
- ItemWWASMR-WC-003 - Seattle Municipal Railway Number 111 at the North Seattle carbarn, Seattle, Washington, undated.
- ItemWWASMR-WC-004 - Seattle Municipal Railway Number 308 at the Jefferson carbarn, Seattle, Washington, 1939.
- ItemWWASMR-WC-005 - Seattle Municipal Railway Number 308 at the Jefferson carbarn, Seattle, Washington, 1939.
- ItemWWASMR-WC-006 - Seattle Municipal Railway Number 400 at the Georgetown carbarn, Seattle, Washington, 1940.
- ItemWWASMR-WC-007 - Seattle Municipal Railway Number 400 at the Georgetown carbarn, Seattle, Washington, 1939.
- ItemWWASMR-WC-008 - Seattle Municipal Railway Number 400 at the Georgetown carbarn, Seattle, Washington, undated.
- ItemWWASMR-WC-009 - Seattle Municipal Railway Number 400 at the Georgetown carbarn, Seattle, Washington, 1939.
- 1756 more...