1. Philatelic 72/81/92 Reference (shelfmark): Philatelic 72/81/92 Title: Japan Postage Stamp Issue: 20th Anniversary of Return of Okinawa (Ryukyu Islands) Scope & Content: Photogravure printed stamp designed by M. Hisano. Collection Area: Philatelic Collections Languages: English Date Range: 15 May 1992 Extent: 1 Item