Byzantine
Constantine VI & Irene (780-797 AD) Constantinople
AE Follis (19.6mm, 2.5g)
Obv: Crowned facing bust of Irene, wearing loros, holding globus cruciger and cruciform scepter.
Rev: Crowned and draped bust of Constantine, holding globus cruciger, set on horizontal bar; cross to right; below, large M flanked by X-N, A below.
DOC 7; SB 1598.