1. Philatelic 72/140/3/31 Reference (shelfmark): Philatelic 72/140/3/31 Title: Socialist Republic of Vietnam Postage Stamp Issue: Twentieth Anniversary of the Socialist Republic of Cuba Scope & Content: Stamp designed by Huy Khanh. Manufactured by the State Printing Works, Hanoi using a lithography printing process. Collection Area: Philatelic Collections Languages: English Date Range: 1 Jan 1979 Extent: 1 Item