Sold Out at Micro-Trains
Baltimore & Ohio
Road Number B&O 914221 This scale test car is painted blue with yellow lettering. Since the railroads. revenues were dependent on the correct measurement of loaded cars, great emphasis was placed on proper maintenance of the scales. The scale test cars were used to help in this task. Always to be hauled just in front of the caboose, the cars were set aside immediately upon arrival at the terminal, and subjected to a minimum of switching. #121 00 010...$13.95