1. Philatelic 72/140/1/91 Reference (shelfmark): Philatelic 72/140/1/91 Title: Republic of (South) Vietnam Postage Stamp Issue: Vietnamese Mobile Post Offices System Scope & Content: Stamps designed by Nguyen Minh Hoang, Nguyen Van Ri and Mrs Nguyen Thi Tuyet. Photogravure printed by the Government Printing Works, Rome. Collection Area: Philatelic Collections Languages: English Date Range: 10 Jul 1969 Extent: 4 Items