Specimen from the collection of prof. Bartosz Awianowicz.
Roman Provincial
Egypt, Alexandria, Diocletianus (284–305), BI Tetradrachm 288-289, Alexandria mint
Obverse: laureate bust right
A K Γ OVAΛ ΔIOKΛHTIANOC CEB
Reverse: eagle standing right, holding crown, palm branch behind him, in l fields L-E and star
Diameter 19 mm, weight 8.54 g