Byzantine Coins EMPIRE OF THESSALONICA. John Comnenus-Ducas (1237-1242). Trachy. Reverse brockage. Obv: Incuse and reverse of obverse. Rev: Facing half-length busts of John and the Virgin Mary, holdin
Byzantine Coins EMPIRE OF THESSALONICA. John Comnenus-Ducas (1237-1242). Trachy. Reverse brockage. Obv: Incuse and reverse of obverse. Rev: Facing half-length busts of John and the Virgin Mary, holdin