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
- 797 more...
- ItemWWASMR-NOR-065 - Seattle Municipal Railway Car 316, Seattle, Washington, 1939
- ItemWWASMR-NOR-066 - Seattle Municipal Railway Car 328, Seattle, Washington, 1938
- ItemWWASMR-NOR-067 - Seattle Municipal Railway Car 354, Seattle, Washington, 1940
- ItemWWASMR-NOR-068 - Seattle Municipal Railway Car 664, Seattle, Washington, 1920
- ItemWWASMR-NOR-069 - Seattle Municipal Railway Car 585, Seattle, Washington, 1940
- ItemWWASMR-NOR-070 - Puget Sound Traction, Power and Light Company Car 350-series, Seattle, Washington, circa 1915
- ItemWWASMR-NOR-071 - Seattle Municipal Railway Car 300-type, Seattle, Washington, undated
- ItemWWASMR-NOR-072 - Seattle Municipal Railway Car 632, Seattle, Washington, 1921
- ItemWWASMR-PIN-001 - Seattle Traction Company Car 6, Seattle, Washington, circa 1900
- 1321 more...