1. Philatelic 72/81/52 Reference (shelfmark): Philatelic 72/81/52 Title: Japan Postage Stamp Issue: International Mathematicians Congress, Kyoto Scope & Content: Photogravure printed stamp designed by M. Hisano. Collection Area: Philatelic Collections Languages: English Date Range: 17 Aug 1990 Extent: 1 Item