Tiberius, AE30 of Leptis Magna, Syrtica. AD 14-37. 18.92 g.

IMP CAESAR AVG, bare head right.
AVGVSTA MATER PATRIA, Livia seated right, holding patera and sceptre. 

RPC 849; SNG Cop 18. 
Very rare. 

With permission of Numismatica Ars Classica - Auction 64, Lot 2435, May 2012.