1. Philatelic 72/222/4/275 Reference (shelfmark): Philatelic 72/222/4/275 Title: Thailand Postage Stamp Issue: Twentieth Anniversary of the Asia-Pacific Broadcasting Union Scope & Content: Stamp designed by C. Boonyasakdi. Manufactured by Harrison and Sons Limited using a lithography printing process. Collection Area: Philatelic Collections Languages: English Date Range: 1 Jul 1984 Extent: 1 Item