Marcus Aurelius as Caesar. 40-as; Marcus Aurelius as Caesar; 139-161 AD, Rome, 156 AD, As, 9.79g. Cf. BMC-2011 note. Obv: AVRELIVS CAE[S ANTO]N AVG PII F Head bare r. Rx: TR POT X - [COS II] on l. and r., S - C in exergue, Minerva seated r., raising r. hand to head and holding transverse scepter with l. hand; Minerva's throne back and drapery hanging down were apparently omitted by the engraver. Ex Curtis L. Clay Collection; ex Lanz, eBay, 17 June 2016.. EF