This is an coin from Duchy of Athens (Catalan Colonies). This type was minted either under William de La Roche, 1280 - 1287, or during the minority of Guy I de La Roche, 1287 - 1294, or both. Although in English we call him William de la Roche, William actually was Guillem de la Roche, explaining how the G could be William or Guy. AR Denier William I de La Roche 1280-1287 (or minority of Guy I) Duchy of Athens (Catalan Colonies) Obverse: Cross pattée within circle ✠ : G : DVX ATENES ° Reverse: Castle Tournois ✠ o ThEBE °° CIVIS °B Weight: 0.80g Thebes Mint; William de la Roche was a Baron of Veligosti and Damala in the Principality of Achaea, and a relative of the ruling Dukes of Athens of the de la Roche family.. ______________________________________________ See pictures for a better impression.. Shipping with secure and registered mail with declared value..