Heritage Auction Europe is holding free appraisals every Wednesday from 10:00-16:00 for coins, stamps, postcards, medals, awards, and banknotes, and every Thursday from 10:00-16:00 for gold, silver, jewelry, art, antiques, militaria/antique weapons, and collectibles in IJsselstein; additionally, Coins, Currency and Medals will be auctioned from May 18-May 23, 2026.