Watch List notes:

Britannicus (41-55). Æ Sestertius (35mm, 28.70g, 11h). Struck under Claudius, uncertain Balkan/Thracian mint, c. 50-54. TI CLAVDIVS ° CAESAR ° AVG ° F ° BRITANNICVS °, Bare-headeed and draped bust l. R/ Mars advancing l. holding shield and spear. RIC I pag. 130, note; von Kaenel, Thrakien, Type B, 5; BMCRE 226 (Claudius). Very Rare. Brownish-reddish patina, Good VF

Ex Cayón Subastas, Auction July 2016, lot 59.