1. Philatelic 72/222/4/64 Reference (shelfmark): Philatelic 72/222/4/64 Title: Thailand Postage Stamp Issue: International Hydrological Decade Scope & Content: Stamp designed by Mrs P. Srivibhata. Manufactured by the Government Printing Works, Tokyo using a lithography printing process. Collection Area: Philatelic Collections Languages: English Date Range: 1 May 1968 Extent: 1 Item