Double struck of reverse.
Coin from the collection of prof. Bartosz Awianowicz.
Byzantine Empire
Basil II and Constantine VIII (976-1025), Anonymous follis, Constantinople mint
Obverse: facing bust of Christ Pantokrator, IC-XC across fields
+ EMMANOVHA
Reverse: legend in four lines
+ IҺSЧS XRISTЧS ЬASILЄЧ ЬASILЄ
Diameter 22 mm, weight 5.04 g