1. Philatelic 72/198/2/252 Reference (shelfmark): Philatelic 72/198/2/252 Title: South Korea Postage Stamp Issue: Expo 70 World Fair, Osaka Scope & Content: Lithography printed stamp designed by Kang Choon Whan. Printed by the Korean Government Printing Agency. Collection Area: Philatelic Collections Languages: English Date Range: 15 Mar 1970 Extent: 1 Item