Provincial Rome, Alexandria, Julia Mamaea (222–235 CE), Tetradrachm (231–232 CE)
Weight 12.39 g, diameter 24 mm
Obverse:ΙΟΥ⟨Λ⟩ ΜΑΜΑΙΑ ϹΕΒΜΗΤΕϹΕ⟨Β⟩ Κ ϹΤΡΑ, a draped bust of Julia Mamaea facing right
Reverse: an eagle standing facing right with its head turned left, holding a wreath in its beak; a palm branch to the left, and L ΙΑ to the right
The coin comes from the Dattari collection
