Collectie Penningen en Munten Dhr. H. van Osch - Pax in Nummis - 1777 - Medal 'Convention of Soleure between France and Switzerland' by B. Duvivier (Pax 623; Wunderly 3499; Swiss Med. 84; Nocq. 191) - silver 41.9 mm, 30.43 g. - XF, ex Elsen, Auction 81 11/9-2004, lot 3029