Hadrian (117-138). Egypt, Alexandria. Æ Drachm (33mm, 21.71g), year 21 (AD 136/7). Laureate, draped and cuirassed bust r. R/ Harpocrates of Heracleopolis seated l. on sphinx, raising finger to lips and holding club. RPC III 6175.3 = Dattari (Savio) 1726 Pl. 82 (this coin). Rare, near VF From the Dattari collection