Railroad Archives Online
- CollectionD0063 - Walter W. Ainsworth Collection
- Series010 - Other Railroads
- Subseries Level 1014 - Photographs
- Subseries Level 2001 - Railroads--Equipment and Supplies
- Subseries Level 3001 - Steam Locomotives
- 17 more...
- ItemWWAPC0128 - Columbia and Puget Sound Railroad steam locomotive number 9 at Seattle, Washington, circa 1910.
- ItemWWAPC0242 - Columbia and Puget Sound Railroad steam locomotive number 18 in magazine, circa 1920.
- ItemWWAPCN0222 - Pacific Coast Railway steam locomotive number 105 in California in 1938.
- ItemWWAPCN0223 - Pacific Coast Railway steam locomotive number 105 at San Luis Obispo, California, circa 1928.
- ItemWWAPCN0224 - Pacific Coast Railway steam locomotive number 105 at San Luis Obispo, California in 1938.
- ItemWWAPCN0225 - Pacific Coast Railway steam locomotive number 105 at San Luis Obispo, California in 1938.
- ItemWWAPCN0226 - Pacific Coast Railway steam locomotive number 107 at San Luis Obispo, California in 1938.
- ItemWWAPCN0230 - Pacific Coast Railway steam locomotive number 104 at San Luis Obispo, California, circa 1895.
- ItemWWAPCN0231 - Pacific Coast Railway steam locomotive number 104 in California, circa 1938.
- 5 more...