Britannicus, AE sestertius.Struck under Claudius, AD 50-54. Uncertain Balkan mint. 29.81 g. TI CLAVDIVS CAESAR AVG F BRITANNICVS, bare-headed, draped bust left. S-C, Mars, barefoot, in military dress, walking left, holding spear and round shield. RIC p. 130 note; von Kaenel B5; BMCRE 226 (Claudius). Estimate $40,000. Courtesy of CNG Triton XIII Auction 2009, lot 312. Added April 2010.