Courland. Friedrich Casimir Kettler (1650 - 1698). Medal ND (1691) Princess Elisabeth Sophie of Brandenburg (1674–1748). Medal (O.I.a.S.) struck in honor of the Dutches Second Wife Elisabeth Sopie von Brandenburg. Daughter of the great elector, Averse: EL. SOPH: PR. EL. BR. D. IN. L. CVR: ET. SEM. Reverse: ABLATUM REFERO, floating cupido holds a flaming herat. Silver, 51 mm, 42.63 g. Medal super rare. Offed for the first time, there will be no auctions! Also a high level of rarity including R5 in Emerych Huten-Czapski cataloque - 2547, Olivier Iverson Ann Devoore HC Herbert S. Stone & Co. 1899 First Edition. Small scratches. In box.