Here is a Merco 30 RC Aero Model Airplane Engine and Muffler. It was manufactured by Premier Engines & Plastics LTD in England. This particular motor and muffler is New Old Stock (NOS) and has never been removed from its original factory packing. The instruction manual is also still in its unopened packaging. This is truly a nice piece. Great for the model airplane enthusiast or collector alike. Can anybody use this? Thanks for looking, enjoy bidding and good luck.