1. Philatelic 72/217/6/218 Reference (shelfmark): Philatelic 72/217/6/218 Title: Republic of the Philippines Postage Stamp Issue: Iligan Integrated Steel Mills Scope & Content: Stamps manufactured by the Government Printing Works, Tokyo using a photogravure printing process. Collection Area: Philatelic Collections Languages: English Date Range: 20 Jan 1970 Extent: 3 Items