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
- 1934 more...
- ItemWWASMR-27-005 - Seattle Municipal Railway Car 719, Seattle, Washington, 1940
- ItemWWASMR-27-006 - Seattle Municipal Railway Car, Seattle, Washington, circa 1930
- ItemWWASMR-27-007 - Seattle Municipal Railway Car 715, Seattle, Washington, undated
- ItemWWASMR-27-009 - Seattle Municipal Railway Car 736, Seattle, Washington, circa 1940
- ItemWWASMR-27-010 - Seattle Municipal Railway Car 732, Seattle, Washington, circa 1940
- ItemWWASMR-27-011 - Seattle Municipal Railway Car 739, Seattle, Washington, circa 1940
- ItemWWASMR-27-012 - Seattle Municipal Railway Car 736, Seattle, Washington, circa 1940
- ItemWWASMR-27-015 - Seattle Municipal Railway Car, Seattle, Washington, circa 1939
- ItemWWASMR-27-016 - Seattle Municipal Railway Car 730, Seattle, Washington, 1940
- 184 more...