Stockton Terminal & Eastern Railroad General Electric (GE) 80-ton diesel locomotive number 22 at the engine terminal in Stockton, California, on August 3, 1973. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, switching locomotive.

Stockton Terminal & Eastern Railroad General Electric (GE) 44-ton diesel locomotive number 25 at the engine terminal in Stockton, California, on August 3, 1973. Industrial switcher built in 1946 (construction number 28339) and purchased by Stockton Terminal & Eastern in 1971. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, switching locomotive.

Stockton Terminal & Eastern Railroad General Electric (GE) 44-ton diesel locomotive number 25 at the engine terminal in Stockton, California, on August 3, 1973. Industrial switcher built in 1946 (construction number 28339) and purchased by Stockton Terminal & Eastern in 1971. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, switching locomotive.

Stockton Terminal & Eastern Railroad Alco S-1 diesel locomotive number 506 at the engine terminal in Stockton, California, on August 3, 1973. Built in 1942 (construction number 69687) as Western Pacific number 506 and purchased by Stockton Terminal & Eastern in 1968. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, switching locomotive.

Stockton Terminal & Eastern Railroad Alco S-1 diesel locomotive number 507 at the engine terminal in Stockton, California, on August 3, 1973. Built in 1942 (construction number 69691) as Western Pacific number 507 and purchased by Stockton Terminal & Eastern in 1971. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, switching locomotive.

Stockton Terminal & Eastern Railroad center cab diesel-electric at engine terminal in Stockton, California, on August 3, 1973. Photo by J.M. Fredrickson. Other Subject Classes: locomotive facility, switching locomotive.

Stockton Terminal & Eastern Railroad 4-4-0 steam locomotive number 1 at Travel Town in Los Angeles, California, on August 6, 1973. Built in 1864 by E.S. Norris in Lancaster Pennsylvania and purchased by STE in 1914. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, display.

Tidewater Southern Railway Alco S-2 diesel locomotive number 745 parked at Sacramento, California, on August 3, 1973. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, switching locomotive.

Tidewater Southern Railway Alco RS-3 diesel locomotive number 746 parked at Modesto, California, on June 22, 1974. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, switching locomotive

Tidewater Southern Railway Alco RS-3 diesel locomotive number 746 parked at Modesto, California, on June 22, 1974. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, switching locomotive

Tidewater Southern Railway Alco RS-3 diesel locomotive number 746 parked at Modesto, California, on June 22, 1974. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, switching locomotive.

Tidewater Southern Railway Alco RS-3 diesel locomotive number 746 parked at Modesto, California, on June 22, 1974. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, switching locomotive, bay window caboose.

Union Pacific Railroad diesel switcher number 1171 parked at Yreka, California, in 1977. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, switcher locomotive.

Union Pacific Railroad diesel locomotive number 3252 at Menlo Park, California on August 26, 1975. SP 3252 leads five other units and a freight train at Menlo Park in 1975. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, freight train.

Western Pacific Railroad outside braced, bay-window cabooses 658 and 668 at Sacramento, California on August 3, 1973. Photo by J.M. Fredrickson. Other Subject Classes: caboose

Western Pacific Railroad diesel locomotive 137 with a freight train at Oroville, California on June 23, 1974. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive

Western Pacific Railroad (WP) diesel locomotive 1776 leads train 137 at the Keddie Wye, California on August 19, 1977. Engineer Kizer and Conductor Shankel are in charge of the power including WP 1776, 2534, Burlington Northern 2523, WP 4262, WP 6610, WP 4313, 3561. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive

Western Pacific Railroad (WP) diesel locomotive 1776 leads train 137 at the Keddie Wye, California on August 19, 1977. Engineer Kizer and Conductor Shankel are in charge of the power including WP 1776, 2534, Burlington Northern 2523, WP 4262, WP 6610, WP 4313, 3561. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive

Western Pacific Railroad diesel locomotive 1776 leads train 137 north of Keddie, California in August 1977. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive

Western Pacific Railroad diesel locomotive 1776 and four other units lead a freight train on the viaduct at Keddie, California on August 19, 1977. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, freight train

Western Pacific Railroad diesel locomotive 1776 leads train 137 at Keddie, California on August 19, 1977. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, freight train

Western Pacific Railroad diesel locomotive 1776 leads train 137 at Keddie, California on August 19, 1977. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, freight train

Western Pacific Railroad (WP) diesel locomotive 1776 leads train 137 in the Feather River Canyon, California on August 19, 1977. Engineer Kizer and Conductor Shankel are in charge of the power including WP 1776, 2534, Burlington Northern 2523, WP 4262, WP 6610, WP 4313, 3561. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive

Union Pacific diesel locomotive number 2830 leads the Western Pacific Railroad Ford train at Oroville, California on June 23, 1974. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive

Western Pacific Railroad diesel locomotive 3022 leads train "E-18" with crew Arauza and Hussey in the Feather River Canyon, California on August 19, 1977. Pictured units are WP 3022, WP 3055, and WP 3052. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive

Western Pacific Railroad diesel locomotive 3062 leads a freight train at Sacramento, California on August 18, 1977. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive

Western Pacific Railroad diesel locomotive 3071 and four other units leads train 138 at "Bump Cumpston", California on August 19, 1977. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, freight train