1. Philatelic 72/140/1/15 Reference (shelfmark): Philatelic 72/140/1/15 Title: Republic of (South) Vietnam Postage Stamp Issue: Trung Sisters Commemoration Scope & Content: Stamps designed by Nguyen Gia Tri. Photogravure printed by Thomas De La Rue and Company Ltd. Collection Area: Philatelic Collections Languages: English Date Range: 14 Mar 1959 Extent: 4 Items