Septimius Severus. Bi. Tetradrachm of Alexandria, Egypt. 23-24mm, 13.38g. Year 5. AD 196-197.

AYT K L CEP CEYH EY PERT CEB ARA ADI, laureate head right. 
LE in upper left field, Serapis seated left on throne, 
modius on head, holding sceptre and extending right hand to 
Kerberos sitting left at foot. 

Dattari 3994; Matthies 74; Milne -.
With permission of cngcoins.com, the AK collection sale.