1. Philatelic 72/217/6/89 Reference (shelfmark): Philatelic 72/217/6/89 Title: Republic of the Philippines Postage Stamp Issue: Bulacan Seal and Sixtieth Anniversary of the Malolos Constitution Scope & Content: Stamps manufactured by the Government Printing Works, Tokyo using a photogravure printing processes. Collection Area: Philatelic Collections Languages: English Date Range: 2 Apr 1959 Extent: 2 Items