Watch List notes:

Collectie Penningen en Munten Dhr. H. van Osch - Pax in Nummis - 1920 - Medal 'Spa Conference / Specification of Peace Treaty' by Karl Goetz - bronze 58.7 mm, 63.83 g. - XF, ex Rietdijk, The Hague, Auction 393 13/12-2012 lot 753