These are smooth sides for a Pullman-Standard 10 Roomette-6 Bedroom Sleeper. 97 of these cars were delivered to New York Central in '49. 13 had electric brakes for the "20th Century" and the rest were for general service. Canadian National bought 20 of these cars in '65, 7 were wrecked and the remainder went to various Mexican roads. These were the "River" series cars.