Cowlitz, Chehalis & Cascade Railway steam locomotive number 20 with a cut of empty log flatcars crossing the high bridge over the Cowlitz River near Mayfield , Washington in 1955. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, timber bridge.

Cowlitz, Chehalis & Cascade Railway steam locomotive number 20 near Mayfield, Washington, in 1955. Cowlitz, Chehalis & Cascade Railway number 20 running backwards with a cut of empty log flatcars between Chehalis and Mayfield in 1955. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, log train.

Cowlitz, Chehalis & Cascade Railway number 20 running backwards with a cut of empty log flatcars between Chehalis and Mayfield, Washington. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, log train.

Cowlitz, Chehalis & Cascade Railway steam locomotive number 20 running backwards with a cut of empty log flatcars between Chehalis and Mayfield, Washington, in 1955. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive

Cowlitz, Chehalis & Cascade Railway steam locomotive number 20 running backwards with a cut of empty log flatcars between Chehalis and Mayfield, Washington in 1955. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, log train.

Rear view of Cowlitz, Chehalis & Cascade Railway steam locomotive number 20 at Mayfield, Washington, in 1955. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, log train.

Cowlitz, Chehalis & Cascade Railway steam locomotive number 20 with a cut of empty log flatcars crossing the high bridge over the Cowlitz River near Mayfield, Washington in 1955. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, timber bridge.

Cowlitz, Chehalis & Cascade Railway number 20 running backwards with a cut of empty log flatcars between Chehalis and Mayfield in 1955. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, log train.

Cowlitz, Chehalis & Cascade Railway steam locomotive number 1110 crossing the high bridge over the Cowlitz River near Mayfield, Washington in 1955. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, timber bridge.

Cowlitz, Chehalis & Cascade Railway steam locomotive number 1110 with a freight train crossing the high bridge over the Cowlitz River near Mayfield, Washington in 1955. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, freight train, timber bridge.