1. Philatelic 72/200/1/45 Reference (shelfmark): Philatelic 72/200/1/45 Title: Kingdom of Laos Postage Stamp Issue: Opening of the new General Post Office Building, Vientiane Scope & Content: Stamps designed by Khamleuang. Engraved by Jean Miermont. Recess printed by the Government Printing Works, Paris. Collection Area: Philatelic Collections Languages: English Date Range: 6 Apr 1967 Extent: 3 Items