1. Philatelic 72/140/3/68 Reference (shelfmark): Philatelic 72/140/3/68 Title: Socialist Republic of Vietnam Postage Stamp Issue: Fifth Vietnamese Communist Party Congress (1st Series) Scope & Content: Lithography printed stamps manufactured by the State Printing Works, Hanoi. Collection Area: Philatelic Collections Languages: English Date Range: 15 Feb 1982 Extent: 2 Items