Vintage original 1954 Trainmaster  Diesel Locomotive part. this one complete working horn assembly. Includes horn, relay, bracket, all screws and insulators. Bracket has some rust but it does not interfere with the operation.    Pulled from a running 2321 Lackawanna but will work on all the other FM locomotives of the period 2321  2331 2341. Sold as found and as pictured. HORN WORKS