Butte, Anaconda and Pacific Railway (BAP) caboose on the ground as a tool shed at Anaconda, Montana, March 1970 on the ground. Other Subject Classes: Caboose

Butte, Anaconda and Pacific Railway (BAP) caboose 08 at Anaconda, Montana, 1955. Photo taken by D.A. Strawn. Other Subject Classes: Caboose

Butte, Anaconda and Pacific Railway (BAP) caboose 08 at Anaconda, Montana, 1955. Photo taken by D.A. Strawn. Other Subject Classes: Caboose

Butte, Anaconda and Pacific Railway (BAP) caboose 02 at Anaconda, Montana, July 1955. Photo taken by D.A. Strawn. Other Subject Classes: Caboose

Burlington Northern wood caboose 10943, formerly Northern Pacific (NP) wood caboose 1722 in a yard at Kansas City, Missouri, on April 15, 1975. The car is part of the NP 1700-1789 number series. Photo by GJ Werkema. Other subject classes: freight car, wood caboose

Burlington Northern 35-foot, 8-inch steel caboose number 11399, circa 1978. Photo by J.M. Fredrickson. Other Subject Classes: company equipment, steel caboose.

Burlington Northern steel caboose 10050 backing in a yard at Longmont, Colorado, on December 31, 1989. The former Northern Pacific (NP) car is part of the NP 10050-10099 number series. Photo by GJ Werkema. Other subject classes: freight car, steel caboose

Burlington Northern steel caboose 10050 backing in a yard at Longmont, Colorado, on December 31, 1989. The former Northern Pacific (NP) car is part of the NP 10050-10099 number series. Photo by GJ Werkema. Other subject classes: freight car, steel caboose

Burlington Northern steel caboose 10050 backing in a yard at Longmont, Colorado, on December 31, 1989. The former Northern Pacific (NP) car is part of the NP 10050-10099 number series. Photo by GJ Werkema. Other subject classes: freight car, steel caboose

Burlington Northern steel caboose 10050 backing in a yard at Longmont, Colorado, on December 31, 1989. The former Northern Pacific (NP) car is part of the NP 10050-10099 number series. Photo by GJ Werkema. Other subject classes: freight car, steel caboose