Watch List notes:

Diadumenian (218 AD). AE 24 mm. Deultum mint, Thrace. Obv. C M OPEL ANTONINVS DIADV. Bare-headed and draped bust right. Rev. COL FL PA C DEVLT. Nemesis-Aequitas standing left, holding scales and parazonium; wheel at feet. Cf. Varbanov II, 2203 (var.: no wheel?). AE. g. 7.58 RR. A very rare variety, not listed in Varbanov and apparently unpublished. Dark green patina. Good VF/VF.