Local gentleman is selling what he claims is a "pre-Gibson Toby Standard" - not pro. He says bolt-on neck. Here's the snap he sent in response to my request. It looks a lot like an Epiphone Toby, but not quite: pot positions are different. 45 min of searching has turned up virtually no info about pre-Gibson *Standard* Toby models. Note also the truss cover, black headstock, and p'ups. Help??