Watch List notes:

Xth International Numismatic Congress, London. Æ Medal (57mm, 74.79 g, 12h). Dated 1986. 10th INTERNATIONAL NUMISMATIC CONGRESS 1986 EXPECTATI VENITE, two figures standing right, presenting coin to figure seated left; coat-of-arms between / ROYAL NUMISMATIC SOCIETY 1836-1986 ECCE MEI TESTES in incuse, three figures standing around ornate table set with coins. EF. In original case of issue.