| This 60 
                RPO heavyweight passenger car is painted the Southern Pacifics 
                Olive Green with a black roof. The Southern Pacific herald is 
                stenciled across the top in gold, as well as the road number RailWay 
                Post Office across the bottom. It was built in 1914 by Pullman 
                Standard and runs on six-wheel RPO passenger tracks. This car 
                was one of the first ordered by the SP after the breakup of the 
                Associated (Harriman) Lines. It had electric lights, battery box 
                and truck-mounted generators. Mail sorting on trains, in dedicated 
                post office cars, was an established procedure by the time the 
                transcontinental railroad was completed in 1869. |