Watch List notes:

Hostilian. AD 251. AR Antoninianus (22.5mm, 2.97 g, 6h). Rome mint. Radiate and draped bust right / IVNONI MARTIALI, Temple of Juno: Distyle temple with round dome and three steps; within, Juno seated facing; to left, peacock standing left, head right. RIC IV 190 (Decius); RSC 8. Toned, rough surfaces. VF. Rare reverse type. Only this example in CoinArchives.

From the Dr. Michael Slavin Collection. Ex Classical Numismatic Group 49 (17 March 1999), lot 1708.