1. Philatelic 72/217/6/133 Reference (shelfmark): Philatelic 72/217/6/133 Title: Republic of the Philippines Postage Stamp Issue: Bicentenary of the Diego Silang Revolt Scope & Content: Pre-existing stamp with 'BICENTENNIAL Diego Silang Revolt' plus denomination overprint by the Philippine Bureau of Printing. Collection Area: Philatelic Collections Languages: English Date Range: 15 Nov 1962 Extent: 1 Item