1. Philatelic 72/217/6/190 Reference (shelfmark): Philatelic 72/217/6/190 Title: Republic of the Philippines Postage Stamp Issue: Birth Centenary of Felipe Gonzáles Calderón y Roca Scope & Content: Stamps manufactured by Thomas De La Rue and Company Limited using a lithography printing process. Collection Area: Philatelic Collections Languages: English Date Range: 4 Apr 1968 Extent: 3 Items