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 Great Eastern Railway (PGE) caboose 1864 at North Vancouver, British Columbia, circa 1970. Other Subject Classes: Caboose

Pacific Great Eastern Railway (PGE) caboose 1855 at North Vancouver, British Columbia, circa 1970. Other Subject Classes: Caboose

Pacific Great Eastern Railway (PGE) caboose 1855 at North Vancouver, British Columbia, circa 1970. Other Subject Classes: Caboose

Pacific Great Eastern Railway (PGE) caboose 1852 at North Vancouver, British Columbia, circa 1970. Other Subject Classes: Caboose

Pacific Great Eastern Railway (PGE) caboose 1816 at North Vancouver, British Columbia, circa 1970. Other Subject Classes: Caboose

Pacific Great Eastern Railway (PGE) caboose 1813 at North Vancouver, British Columbia, circa 1970. Other Subject Classes: Caboose

Pacific Great Eastern Railway (PGE) caboose 1813 at North Vancouver, British Columbia, circa 1970. Other Subject Classes: Caboose