A postcard depicting a General Motor’s Aerotrain. From the back of the card: The New York Central System “The Road to the Future.” A General Motors “Aerotrain” is shown on display here at Buffalo, New York in Feb. of 1956. The train failed in regular operation and was in service on the Central less than a year. It was part of a futile effort to upgrade passenger service. Similar units were used briefly on the Pennsylvania and the Union Pacific Railroads. By 1969 the Road to the Future had proved to be the Road to Ruin. The card was distributed in 1970 by Owen Davies, Bookseller.