1. Philatelic 72/217/6/182 Reference (shelfmark): Philatelic 72/217/6/182 Title: Republic of the Philippines Postage Stamp Issue: Denomination Overprint Scope & Content: Pre-existing stamps with '4s' overprint by the Philippine Bureau of Printing. Collection Area: Philatelic Collections Languages: English Date Range: 7 Aug 1967-10 Aug 1967 Extent: 1 Item