This one is a recent train collectors estate.  .......... . ..................This lot includes Lionel Vintage Original Postwar FM battery bracket, working relay, and all screws and insulators. Sold as found and as pictured, No corrosion or signs at all of any battery leakage. For postwar FM Diesels 2321 2331 2341 2322 Check pictures to see if it matches your needs. they sometimes vary. sold as found and as pictured,  Clean and no signs of any battery drip. . .Pulled from a perfectly working horn assembly off of a 2321 FM Diesel Locomotive. Very clean and pulled from a working 2321. but will work on all postwar FM diesels.