Simpson Timber Company Diesel Locomotive Number 1200 at Shelton, Washington in 1990.

Simpson Timber Company Diesel Locomotive Number 1200 at Camp Grisdale, Washington in 1990.

Simpson Timber Company Diesel Locomotive Number 1200 at Camp Grisdale, Washington in 1990.

Simpson Timber Company Diesel Locomotive Number 1201 at Shelton, Washington in 1990.

Seattle & North Coast Railroad Electro-Motive Division (EMD) SW-1200 diesel locomotive number 614 (later renumbered 55, former Milwaukee number 614) parked in Seattle, Washington, on August 15, 1980. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, switching locomotive.

Seattle & North Coast Railroad EMD SW-1200 diesel locomotive number 614 (later renumbered 55, former Milwaukee number 614) parked in Seattle, Washington, on August 15, 1980. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive , switching locomotive.

Seattle & North Coast Railroad Electro-Motive Division (EMD) SW-1 diesel locomotive number 52 parked in Port Angeles, Washington, on March 25, 1983. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive , switching locomotive.

Seattle & North Coast Railroad Baldwin DS4-4-660 diesel locomotive number 51 (construction number 73042, built in November 1946) parked in Seattle, Washington, on August 15, 1980. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, switching locomotive.

Seattle & North Coast Railroad Baldwin DS4-4-660 diesel locomotive number 51 (construction number 73042, built in November 1946) parked in Seattle, Washington, on August 15, 1980. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, switching locomotive.

Seattle & North Coast Railroad Electro-Motive Division (EMD) SW-1200 diesel locomotive number 614 (later renumbered 55, former Milwaukee number 614) at Seattle, Washington, on August 15, 1980. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, switching locomotive.