Nero Billon Tetradrachm of Alexandria. Year 12=65-6 AD. 
24 mm, 13.22 g.

NERW KLAY KAIS SEB GER, radiate bust right, wearing aegis
AYTOKRA, draped bust of Alexandria right in elephant skin headdress, LIB to right. 

Köln 172-174; Curtis 36-54, Dattari 204, SGI 633, RPC 5289.

With permission of Roma Numismatics Ltd E-Sale 19, Lot 433, Aug. 2015.