1. Philatelic 57/2/1 Reference (shelfmark): Philatelic 57/2/1 Title: Siam (Thailand) Postage Stamp Issue: Tical Surcharges Scope & Content: Examples of the 1885 Tical Surcharge overprinted on the Siam 1883-1885 Definitives Issue. Includes singles, pairs, blocks and varieties. Collection Area: Philatelic Collections Languages: English Date Range: 1885 Extent: 50 Pages; 151 Items
2. Philatelic 57/2/2 Reference (shelfmark): Philatelic 57/2/2 Title: Siam (Thailand) Postage Stamp Issue: Definitives Scope & Content: Examples of the 1887 Permanent Issue in singles, pairs and blocks both mint and used. Some examples on cover. Collection Area: Philatelic Collections Languages: English Date Range: 1887-1889 Extent: 18 Pages; 389 Items