Collectie Penningen en Munten Dhr. H. van Osch - Pax in Nummis - 1763 - Medal 'Preliminary discussion on the peace of Hubertusburg' by J.G. Holtzhey (VvL-367; Pax 594; KPK 3079; Med. Ill. 621) - silver 44.8 mm, 27.12 g. - XF, ex Schulman, Auction 346 15/11-2014 lot 1453