BYZANTINE EMPIRE: Romanus III Argyrus, AE Follis, AD 1028-1034 (30mm, 10.02g), Constantinople Mint. Obverse: Christ facing with nimbate cross behind head, square in each limb of cross, holding book of gospels, a dot in center of dotted square on book; IC-XC. Reverse: IS-XS BAS-ILE BAS-ILE to left and right above and below cross with dots at the ends, on three steps. EF.