Watch List notes:

Diva Mariniana. Died before AD 253. AR Antoninianus (23mm, 3.41 g, 6h). Rome mint. 1st emission of Valerian and Gallienus, AD 253-254. Veiled and draped bust right, wearing stephane, set on crescent / Peacock standing facing, head right. RIC V 4; MIR 36, 213b; RSC 4. Good Fine, toned.

Ex Dr. Robert A. Kilmarx Collection (Classical Numismatic Group Electronic Auction 315, 20 November 2013), lot 492.