Apache Railway wood chip car, number 1335 at Sacramento, California, on August 3, 1973. Photo by J.M. Fredrickson. Other Subject Classes: wood chip car.

Great Northern Railway Box car 38984 at San Diego, California. Other subject classes: Box car

McCloud River Railroad (MR) Box Car 1733 at McCloud, California, undated

McCloud River Railroad (MR) Box Car 1733 at McCloud, California, undated

Northern Pacific boxcar 46143, at Bakersfield, California, June 1969.

Pacific Coast Railway box car number 1222 in California, circa 1928. Wood narrow gauge box car standing on industry siding. Other Subject Classes: freight cars.

Pacific Coast Railway wood box car at San Luis Obispo, California, California, in 1938. Pacific Coast Railway boxcars at San Luis Obispo, California, 1938. Other Subject Classes: wood box car.

Western Pacific Railroad trailers-on-flat-car train at Keddie Wye, California in 1977. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive