Portland Terminal Railroad American Locomotive Company 47 and 39 at Guilds Lake Yard along with Southern Pacific bay window caboose 4320 in 1984. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel, Caboose-Steel.

Portland Terminal Railroad (PTRR) American Locomotive Company 39 and lineup of other retired PTRR American Locomotive Company's at Guilds Lake Yard along with Burlington Northern and Southern Pacificswitchers and Burlington Northern caboose 12377 in 1984. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel, Caboose-Steel.

Portland Terminal Railroad American Locomotive Company 36 with Burlington Northern caboose 10162 at south end of Portland Union Station in 1979. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel, Caboose-Steel.

Pacific Coast Railway wood caboose number 3 at San Luis Obispo, California, California, in June 1946. Abandoned, June 1946. Other Subject Classes: wood caboose.

Pacific Coast Railway wood caboose number 2 in California, circa 1928. Other Subject Classes: wood caboose.

Pacific Coast Railroad caboose number 53 near Maple Valley, Washington, circa 1943. Wood side-door caboose on eastbound freight train, brakeman in cupola window. Other Subject Classes: cabooses, railroad employees.

Pacific Coast Railroad caboose number 53 at Taylor, Washington in 1943. Side view of wood side-coor caboose, brakeman, photographer's son in cupola window. Photo by Harold Hill. Other Subject Classes: cabooses, railroad employees.

Pacific Coast Railroad caboose number 53 at Seattle, Washington, circa 1950. Wood side-door caboose coupled to log car standing in Stacy Street yard. Other Subject Classes: wood cabooses, railroad yards.

Pacific Coast Railroad caboose number 53 and steam locomotive number 14 at Renton, Washington, circa 1946. Side view of wood side-door caboose coupled to Consolidation-type locomotive during switching moves in north Renton. Other Subject Classes: cabooses, steam locomotives.

Pacific Coast Railroad caboose number 53 at Renton, Washington in 1946. Wood side-door caboose in work train service east of Renton, conductor Dave Lear (l.), brakeman Bill Anthony (r.) on platform, coupled to Consolidation-type steam locomotive number 15 with engineer Fritz Soderback. Photo by Harold Hill. Other Subject Classes: cabooses, steam locomotives, railroad employees.