The Lionel Postwar #224 United States Navy ALCO Diesel AB Units is a highly collectible model train set from 1960. This set includes four cars and features a blue color scheme, made of metal and plastic materials. It is recommended for ages 14 through adult and is in C-7 Excellent condition. These original units were manufactured in the United States and are ideal for model railroads and train enthusiasts looking for a piece of history from the postwar era. This rare and hard to find set is being offered in in as is condition. Please look at all pictures as they are part of the description. Found additional missiles listed in photo that fit the system.