Diakov# 204.2; Copper 52 mm.; Obverse: Bust of Catherine II to the right, in the crown, laurel wreath and mantle, signature below. VYR. 1785. made by Timofey Ivanov; Reverse: Image of a military three-masted sailboat sailing to the right. On the right in the cut line the initials P. B (P. Bobrovshchikov); ex Kunker 139/8595; Condition-I-II