Tiberius Gemellus, heir of Tiberius, AE14 of Philadelphia, Lydia. AD 35-37. 3.1 g.

TIBERION CEBACTON, bare head right.
NEOKAICAREIC, thunderbolt. 

RPC 3017; Imhoof, LS 24; Paris 957; Waddington 6359; SNG Cop 373; SNG Munich 414; Mionnet II, 118; GRPC Lydia 150.

With permission of Numismatica Ars Classica auction 72, Lot 591, May 2013.
Ex Aufhauser sale 19, lot 269, 2006.