Nero and Agrippina II, AV aureus. AD 51-54. 

NERO CLAVD CAES DRVSVS GERM PRINC IVVENT, bare-headed, draped 
bust left.
AGRIPPINAE AVGVSTAE, draped bust of Agrippina right, wreathed 
with corn.
RIC 75 var (denarius); Cohen 5 var (ditto); BMC 82 var (ditto).
Fischer p. 43 note in SNR 46 (this coin).

Münzen und Medaillen Basel, Auktion 43, lot 303 (Nov 1970), 
-> Münzzentrum Köln auction 64, lot 102 (April 1988) -> Numismatik 
Lanz, auction 102, lot 490.

With permission of Münzen und Medaillen Basel.