1. Philatelic 72/80/157 Reference (shelfmark): Philatelic 72/80/157 Title: Japan Postage Stamp Issue: National Treasures (5th Series) Scope & Content: Stamps manufactured using various printing techniques designed by S. Watanabe and Y. Kikuchi. Engraved by S. Yajima. Collection Area: Philatelic Collections Languages: English Date Range: 25 Aug 1977 Extent: 2 Items