1. Philatelic 63/1/13 Reference (shelfmark): Philatelic 63/1/13 Title: The Spanish Civil War, the International Brigades: Censor Marks Scope & Content: Liam Tomlinson Postal History: 1. Cover 10 January 1937, Albacete to Liverpool. Early censor mark probably used at Madrigueras. Collection Area: Philatelic Collections Languages: English Date Range: 10 Jan 1937 Extent: 1 Page; 1 Item