1. Philatelic 72/217/6/152 Reference (shelfmark): Philatelic 72/217/6/152 Title: Republic of the Philippines Postage Stamp Issue: Tenth Anniversary of the South East Asian Treaty Organization Scope & Content: Stamps manufactured by Thomas De La Rue and Company Limited using a photogravure printing process. Collection Area: Philatelic Collections Languages: English Date Range: 8 Sep 1964 Extent: 3 Items