Ancient Roman Imperial Coins - Mariniana (under Valerian) - Phoenix Antoninianus. 253-254 AD Wife of Valerian(?), Rome mint. Obv: DIVAE MARINIANAE legend with diademed and draped bust right with crescent behind shoulders. Rev: CONSECRATIO legend with peacock standing facing, head left with tail in splendour. RIC 3; RSC 2; Sear 10067. 3.58 grams. ("). Extremely fine.