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
- 756 more...
- ItemWWASMR-NOR-024 - Seattle Municipal Railway Car 373, Seattle, Washington, undated
- ItemWWASMR-NOR-025 - Seattle Municipal Railway Yard, Seattle, Washington, 1943
- ItemWWASMR-NOR-026 - Seattle Municipal Railway Yard, Seattle, Washington, 1940
- ItemWWASMR-NOR-027 - Seattle Municipal Railway Yard, Seattle, Washington, 1940
- ItemWWASMR-NOR-028 - Puget Sound Traction, Power and Light Company Yard, Seattle, Washington, circa 1915
- ItemWWASMR-NOR-029 - Puget Sound Traction, Power and Light Company Car 334, Seattle, Washington, 1913
- ItemWWASMR-NOR-030 - Puget Sound Traction, Power and Light Company Car 605, Seattle, Washington, circa 1915
- ItemWWASMR-NOR-031 - Puget Sound Traction, Power and Light Company Car 288, Seattle, Washington, circa 1915
- ItemWWASMR-NOR-032 - Puget Sound Traction, Power and Light Company Car 348, Seattle, Washington, circa 1915
- 1362 more...