Losnummer 687. SINCONA BRITISH COLLECTION. GREAT BRITAIN. WILLIAM III AND MARY, 1689-1694.  5 Guineas 1691, London. TERTIO. Conjoined busts, with elephant and castle below. 41.56 g. Spink 3423. Bull 345. Fr. 300. Sehr selten / Very rare. Prachtvolle Erhaltung / Magnificent condition. NGC MS61. (~€ 18'435/USD 21'980) Finest certified by NGC.