Byzantine
Michael III "the Drunkard", with Basil I. (842-867 AD) Constantinople
AE Follis (26.7mm, 8.1g)
Obv: Crowned facing bust of Michael, holding patriarchal cross on globe and akakia.
Rev: Crowned facing bust of Basil, holding patriarchal cross on globe and akakia.
DOC 8; SB 1693.
Green Patina