Antoninus Pius AE Diobol of Alexandria, Egypt. 22mm; 8.63, dated year 17, (AD 153-154). 

AVT K T AI DR ANTWNINOC CEB, laureate head of Antoninus Pius to right.
L I-Z, Winged cadueus with skent.

Dattari-Savio 8878; Milne -; Demetrio -.
Rare.

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