For sale is a Slingerland "Harold R. Dodd" internal drum muffler. Looks like early 1960's but not certain. Twin felt pads, three-hole mounting pattern. Felt pads are excellent, internal metal parts are excellent, mounting screws show a bit of rust, tension knob is missing some chrome plating & knurling shows some wear. Overall good to very good condition, 100% functional. $25 shipped in the USA or Best Offer, Canada extra. PM or e-mail if interested.

Jeff