Antoninus Pius AE drachm of Alexandria, Egypt.; 32-33mm; 25.98g, dated year 18, (154-155). 

CEBEY AV TI AI ADR ANTWNINOC, laureate head right.
L-IH, Head of Zeus Ammon right, wearing solar disc.

Milne 2278-2279; BMC 1020; Dattari 2943; Geissen 1734.

With permission of cngcoins.com, the AK collection sale.