1. Shelley Coll 4_3 Reference (shelfmark): Shelley Coll 4_3 Title: The Spanish Civil War: The International Brigades (The 'Valencia' period) Scope & Content: One cover. 2 July 1937. Madrid front to Czechoslovakia. Collection Area: Philatelic Collections Languages: English Date Range: 2 Jul 1937 Extent: 1 Page, 1 Item