These "Anonymous" Folles were issued from the late 10th to the early 12th century, covering the millenium with the expected return of Jesus Christ.

Obverse: +EMMA - NOVHΛ, three-quarter length figure of Christ Antiphonetes standing facing nimbate wearing a pallium and colobium, raising his right hand in benediction and the gospels with his left. IC - XC across fields. 
Reverse: IC - XC / NI - KA around a jewelled cross.
Coin: AE Follis, Class: C
Mint: Constantinople, anonymous issue from the reign of Michael IV, 1034 - 1041 A.D.
Diameter: 28 mm Weight: 8.48 g Die axis: 190°
Reference: SB 1825
Grade: Fine

With over 20 years experience dealing with ancient, medieval and modern coins, your purchase is guaranteed to be genuine forever.