1. Philatelic 72/222/4/252 Reference (shelfmark): Philatelic 72/222/4/252 Title: Thailand Postage Stamp Issue: Twenty Fifth Anniversary of the International Maritime Organization (IMO) 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: 17 Mar 1983 Extent: 1 Item