Caligula AE sestertius wreath VF Image rights: wildwinds.com Caligula, Æ sestertius, (28.05g) Rome Mint, 39-40 AD, C CAESAR DIVI AVG PRON AVG P M TR P III P P Laureate head left. / S P Q R P P OB CIVES SERVATOS in oak wreath. RIC 46; C 25; BMC 58.