Hi, I have a George Hinton box lock non ejector 12 bore with 28 inch barrels , Serial No 7180.My late father bought it in a iron mongers shop in Wellington in 1950 for £15 the year I was born, I have been using this gun now for 54 years and it is still in great condition.I wonder if any readers have a Hinton gun , I was informed by a gun smith in George Hintons shop just before is closed that it was probably 1925 circa.Regards JIM