Michael: My second guess would be, it was made by a member of the "THE CUSTOM GUN GUILD" formerly of Norcross Georgia. This was a group of Custom gunmakers active in the early 80's through the early 90's in the Atlanta Area and supported by the local chapter of Safari Club. If not them, then either gunsmith Schley Howard or T.C. Kennon. If not any of these gents, then I'm stumped and I've grown up in Georgia and its' gunmaker's shops for 59 years! Whomever it is...Nice Work! Jerry