Does anyone know where I can get a complete checklist for every facing gorgon known to man? stainless
You can make one yourself, through careful research. Sorry, but just about the only convenient list you can get is one of the Roman Emperors. Maybe one on Imperial personages portrayed on coinage, but that could miss a bunch too. If you're lucky, you may find one for Greek kingdoms/city states that issued coins and one for cities that issued Roman Provincial coinage. But for something as specialized as that, the best I can say is to go to coinarchives.com and type in 'Gorgon' If you're willing to settle for all the Gorgon coins of the renowned British Museum, you can use this massive series as a guide: http://www.snible.org/coins/bmc/