Claudius AE As. Struck circa 41-50 AD. TI CLAVDIVS CAESAR AVG P M TR P IMP, bare head left / CONSTANTIAE AVGVSTI S-C, Constantia, helmeted and in military dress, standing left, holding long spear in left hand. Cohen 14.
http://www.wildwinds.com/coins/ric/claudius/t.html.