1. Philatelic 72/198/2/666 Reference (shelfmark): Philatelic 72/198/2/666 Title: South Korea Postage Stamp Issue: Centenary of the Korea-United States of America (USA) Friendship Treaty Scope & Content: Photogravure printed stamps designed by Lee Hea Ok. Printed by the Korean Government Printing Agency. Collection Area: Philatelic Collections Languages: English Date Range: 18 May 1982 Extent: 2 Items