Anonymous attributed to Basil II & Constantine VIII (ca 976-1025) AE Follis (Bronze, 7.63g, 26mm) Constantinople
Obv: Nimbate facing bust of Christ, holding Gospels; crosses in nimbus, quincunx on book
Rev: +IhSUS XRISTUS bASILEU bASILE in four lines; squares above and below.
Ref: Sear 1818