1. Philatelic 72/80/165 Reference (shelfmark): Philatelic 72/80/165 Title: Japan Postage Stamp Issue: National Treasures (6th Series) Scope & Content: Stamps manufactured using various printing techniques. Designed by S. Watanabe and M. Hisano. Engraved by T. Suzuki. Collection Area: Philatelic Collections Languages: English Date Range: 16 Nov 1977 Extent: 2 Items