Anonymous Byzantine ... Overstrike.
Anonymous Byzantine Follis, Thompson Class D: Constantine IX.
Stoa Exhibit 1975. Φόλλις: Ανώνυμο 1050 1060 μ.Χ. Coin no. 8. Hoard. Layer V. Found in stack adhering to BΓ-7, ΒΓ-9, ΒΓ-10, ΒΓ-11 ... Ca. 1050-1060 A.D.