1. Philatelic 72/222/1/10 Reference (shelfmark): Philatelic 72/222/1/10 Title: Siam (Thailand) Postage Stamp Issue: Denomination Overprints Scope & Content: Pre-existing postage stamps with various denomination surcharges overprinted by Gotte and Company, Bangkok. Collection Area: Philatelic Collections Languages: English Date Range: 15 Aug 1909 Extent: 11 Items