Watch List notes:

PONTOS, Anonymous issue, (130-100 B.C.), uncertain mint (Amisos?), AE 18, (6.58 g), obv. rose with monogram to left, rev. star and crescent, (S.-, SNG British Museum Black Sea 982, SNG Stancomb 640, cf.CNG eSale 222, 11 November 2009 [lot 163], Roma eSale 66, 9 Jan, 2020 [lot 157] realised ?190, noted as extremely rare, HGC 7, 313). Green patina, good very fine and extremely rare.

Ex Superior Stamp & Coin Auction, New York International, December 3 and 4, 1999 (lot 1674 part).