Province Egypt
City Alexandria 
Region Egypt
Reign Diocletian
Obverse inscription Α Κ ΜΑ ΟΥΑ ΜΑΞΙΜΙΑΝΟϹ ϹΕΒ
Obverse design laureate, draped and cuirassed bust of Maximian, right, seen from rear
Reverse inscription L Δ
Reverse design Homonoia standing left, raising right arm and holding double cornucopia

 

Reference D 5928 ('Δ L (sic)')
Diameter
Weight
Axis 12
Note the coin illustrated on DS pl. 288 is Heracles seated, year 7 (as https://rpc.ashmus.ox.ac.uk/type/76455)