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
- 105 more...
- ItemWWASRV-045 - Seattle & Rainier Valley Railway Car 110 in Seattle, Washington, 1913
- ItemWWASRV-046 - Seattle & Rainier Valley Railway Car 115 in Seattle, Washington, 1936
- ItemWWASRV-047 - Seattle & Rainier Valley Railway tracks in Seattle, Washington, 1937
- ItemWWASRV-048 - Seattle & Rainier Valley Railway tracks in Seattle, Washington, 1915
- ItemWWASRV-049 - Seattle & Rainier Valley Railway Car 40 in Seattle, Washington, 1935
- ItemWWASRV-050 - Seattle & Rainier Valley Railway Car 40 in Seattle, Washington, 1935
- ItemWWASRV-051 - Seattle & Rainier Valley Railway Car 40 in Seattle, Washington, 1935
- ItemWWASRV-052 - Seattle & Rainier Valley Railway Car 29 in Seattle, Washington, 1935
- ItemWWASRV-053 - Seattle & Rainier Valley Railway Car 40 in Seattle, Washington, 1935
- 2013 more...