1. Philatelic 72/222/4/193 Reference (shelfmark): Philatelic 72/222/4/193 Title: Thailand Postage Stamp Issue: Dams Scope & Content: Stamps designed by Maliwan Chaikrachang. Manufactured by Harrison and Sons Limited using a lithography printing process. Collection Area: Philatelic Collections Languages: English Date Range: 28 Jul 1978 Extent: 4 Items