Baltimore & Ohio Railroad CONDUCTOR hat badge. New old stock. Gold plated with one screw post fastener and two pin/clip fasteners. Measures approximately 4.25" wide and 7/8" high. This badge and all other Baltimore and Ohio Railroad badges became obsolete on May 1, 1971 when Amtrak was established to operate all long distance passenger trains. Carefully shipped via USPS with tracking information. Please see photographs.