Collectie Penningen en Munten Dhr. H. van Osch - Pax in Nummis - 1815 - Medal 'Vienna Peace Congress / Association of Northern with Southern Netherlands' by A. Michaut (Pax 990; Dirks 38) - bronze 72.5 mm, 280.1 g. - XF, ex Van Stockum, The Hague, Auction 148 13/12-2002 lot 411