Commodus (caesar, 166-177). Egypt, Alexandria. Æ Diobol (24mm, 8.06g), Year 16 Of Marcus Aurelius (ad 175/6). Bare-headed And Draped Bust R. R/ Emperor Standing L., Holding Branch(?) And Long Sceptre. Rpc IV.4 3301 (1 Specimen) = Dattari (savio) 9536 Pl. 206 (this Coin). Extremely Rare, Second And Best Example Known. Near Vf From The Dattari Collection