Rhodes, Giovanni Battista degli Orsini (1467-76), Ducato, 3.49g (Furse p.91; Schl. X, 19; F 5). About very fine, very rare £2,000-2,500

Provenance: Spink Auction 63, 28-9 March 1988, lot 734; LHS Auction 99 (Zurich), 24 October 2006, lot 31; Baldwin FPL 9, February 2007 (7)