Yreka Western Railroad caboose on display at Yreka, California, on June 16, 1978. Photo by J.M. Fredrickson. Other Subject Classes: wood caboose, display

Yreka Western Railroad caboose on display at Yreka, California, on June 16, 1978. Photo by J.M. Fredrickson. Other Subject Classes: wood caboose, display

Weyerhaeuser Company steel caboose number 25320, formerly Union Pacific, at the rear of an empty Weyerhaeuser log train at Western Junction, Washington, in June 1975. Photo by J.M. Fredrickson. Other Subject Classes: steel caboose, log 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

Washington, Idaho & Montana Railway Company wood caboose number X-5, of Northern Pacific heritage, parked at Potlatch, Idaho, on April 13, 1965. Photo by J.M. Fredrickson. Other Subject Classes: wood caboose.

Union Pacific Railroad caboose, undated. A UP caboose on the rear of freight train led by UP 9039. Photo by Marge Wilson, J.M. Fredrickson collection. Other Subject Classes: caboose, freight train.

The caboose crew picks up orders for Union Pacific time freight number 692 on the last day of operation at McCarver Street station in Tacoma, Washington, on April 06, 1962. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, freight train, telegraph station.

Tacoma Municipal Belt Line Railway wood caboose number 200 (formerly Northern Pacific) parked in Tacoma, Washington, on July 21, 1986. Photo by J.M. Fredrickson. Other Subject Classes: wood caboose.

Spokane, Portland and Seattle Railway American Locomotive Company type RS-3 65 switches Great Northern steel cabooses X111 and X81 as well as Spokane, Portland and Seattle Railway wood cabooses 853 and 732 at Portland in 1968. Photograph by Alden Raney. Other subject classes: Caboose-Steel, Caboose-Wood.

Spokane, Portland and Seattle Railway steel caboose 863 with Great Northern steel box car 5132 at Hoyt Street Yard in Portland in 1962. Photograph by Alden Raney. Other subject classes: Caboose-Steel, Car-Box Steel.