1. Philatelic 72/196/190 Reference (shelfmark): Philatelic 72/196/190 Title: Japan Postage Stamp Issue: Opening of the Kan-Mon Undersea Tunnel Scope & Content: Photogravure printed stamp designed by M. Hisano. Collection Area: Philatelic Collections Languages: English Date Range: 9 Mar 1958 Extent: 1 Item