Antoninus Pius AE drachm of Alexandria, Egypt. 
Dated Year 12. AD 148-149. 33 mm, 22.98 g. 

Laureate, draped and cuirassed bust right
L DwDE KATOV around Isis Pharia, holding billowing sail, 
walking right towards the Pharos lighthouse, which is 
surmounted by a statue and two Tritons. 

Köln 1608; Emmett 1592; Dattari 8575. 

With permission of cngcoins.com, auction 403, Lot 410, August 2017.