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
- 2068 more...
- ItemWWASMR-28-064 - Seattle Electric Company Car 530, Seattle, Washington, circa 1910
- ItemWWASMR-29-001 - Seattle Municipal Railway Car 807, Seattle, Washington, undated
- ItemWWASMR-29-002 - Seattle Municipal Railway Car 672, Seattle, Washington, undated
- ItemWWASMR-29-003 - Seattle Municipal Railway Car 305, Seattle, Washington, circa 1939
- ItemWWASMR-29-004 - Seattle Municipal Railway Cars 602 and 608, Seattle, Washington, circa 1920
- ItemWWASMR-29-005 - Seattle Municipal Railway Car 305, Seattle, Washington, circa 1939
- ItemWWASMR-29-006 - Seattle Municipal Railway Car 305, Seattle, Washington, circa 1939
- ItemWWASMR-29-007 - Seattle Municipal Railway Car 306, Seattle, Washington, circa 1939
- ItemWWASMR-29-008 - Seattle Municipal Railway Car 373, Seattle, Washington, 1939
- 50 more...