I'm trying ro find out a vlauation for a set of Kings and Queens of England Silver medallion Collection of 50 coins (not the more usual 43) that were issued by the South African c 1985; I've contacted the South African Min and the South African Historical mint without any luck. I have uncovered loads of valuations for a 43 medallion set, but absolutely none that mention a 50 medallions set. The series runs from Edward the Martyr to Elizabeth II. If someone can point me in the right direction that would be hugely helpful