Railroad Archives Online
- CollectionD0063 - Walter W. Ainsworth Collection
- Series005 - Pacific Coast Railroad Company
- Subseries Level 1014 - Photographs
- Subseries Level 2001 - Railroads--Equipment and Supplies
- Subseries Level 3003 - Freight Cars
- 56 more...
- ItemWWAPC0220 - Pacific Coast Railroad freight train near Maple Valley, Washington in 1951.
- ItemWWAPC0221 - Pacific Coast Railroad freight train near Maple Valley, Washington in 1951.
- ItemWWAPC0222 - Pacific Coast Railroad freight train at Allentown, Washington in 1951.
- ItemWWAPC0223 - Pacific Coast Railroad freight train at Allentown, Washington in 1951.
- ItemWWAPC0224 - Pacific Coast Railroad freight train at Black River Junction, Washington in 1951.
- ItemWWAPC0225 - Pacific Coast Railroad freight train at Maple Valley, Washington in 1951.
- ItemWWAPC0226 - Pacific Coast Railroad freight train at Maple Valley, Washington in 1951.
- ItemWWAPC0228 - Pacific Coast Railroad freight train at Maple Valley, Washington in 1951.
- ItemWWAPC0229 - Pacific Coast Railroad freight train at Henrys, Washington in 1951.
- 55 more...