1. Philatelic 57/6/3/7 Reference (shelfmark): Philatelic 57/6/3/7 Title: Siam (Thailand) Postage Stamp Issue: Antique Surcharges Scope & Content: Examples of the Antique surcharges issued between 1897-1898. Includes used and unused examples in singles, pairs, strips, blocks, errors and varieties. Collection Area: Philatelic Collections Languages: English Date Range: 1897-1899 Extent: 1 Page; 12 Items