Antoninus Pius, with Marcus Aurelius as Caesar. AD 138-161. AR Denarius (18mm, 3.44 g, 6h). Rome mint. Struck AD 139. Laureate bust of Antoninus Pius right, slight drapery / Bare head of Marcus Aurelius left. RIC III 412a var. (no slight drapery); RSC 3 var. (same). VF. Rare with slight drapery. First numismatic portrait of Marcus Aurelius.
CNG
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