Constantine VI & Irene, 780-797. Miliaresion (Silver, 20 mm, 1.80 g, 11 h), Constantinopolis. IҺSЧS XRISTЧS ҺICA Cross potent set on three steps. Rev. COҺS/TAҺTInO/S S IRInIЄ/ C ΘЄЧ bA/SILIS in five lines. DOC 4b. SB 1595. Traces of overstriking, otherwise, very fine.
Ex Glendining, 11 October 1993, 195.
This coin was overstruck on an Abbasid dirhem, with considerable parts of the undertype still visible.