Nero Claudius Drusus. AV aureus struck 41-45 AD under Claudius. 

NERO CLAVDIVS DRVSVS GERMANICVS IMP, laureate head of Nero Claudius Drusus left.
DE GERMANIS, two crossed, oblong shields, two pairs of spears and two trumpets, in front of an upright vexillum with still flag. 

RIC 73 corr. (Claudius); Cohen 5 corr (ditto); BMC 105 corr (ditto).
Very rare. 

With permission of numislanz.de, Auktion 102, lot 482