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
- 1879 more...
- ItemWWASMR-24-003 - Seattle Municipal Railway Car 588, Seattle, Washington, 1938
- ItemWWASMR-24-004 - Seattle Municipal Railway Car 269, Seattle, Washington, undated
- ItemWWASMR-24-005 - Seattle Municipal Railway Car 260, Seattle, Washington, circa 1926
- ItemWWASMR-24-006 - Seattle Municipal Railway Car 689, Seattle, Washington, 1926
- ItemWWASMR-24-007 - Seattle Municipal Railway Car 679, Seattle, Washington, 1940
- ItemWWASMR-24-008 - Seattle Municipal Railway Car 663, Seattle, Washington, circa 1940
- ItemWWASMR-24-009 - Seattle Municipal Railway Car 606, Seattle, Washington, circa 1939
- ItemWWASMR-24-010 - Seattle Municipal Railway Car 606, Seattle, Washington, 1939
- ItemWWASMR-24-011 - Seattle Municipal Railway Car 298, Seattle, Washington, circa 1939
- 239 more...