Specimen from the collection of prof. Bartosz Awianowicz.
Roman Provincial
Egypt, Alexandria, Probus (276-282), Tetradrachm 277/8, Alexandria mint
Obverse: laureate bust right
AK M AVP ΠPO - BOC CεB
Reverse: Eirene standing l., holding olive-branch and sceptre, Letters L Γ (3rd year of rule)
Diameter 20 mm, weight 8.03 g