1. Shelley Coll 3_11 Reference (shelfmark): Shelley Coll 3_11 Title: The Spanish Civil War: The International Brigades (XXth International Battalion) Scope & Content: Cover postmarked 22 May 1937. Cordoba front to USA. Mark of the 86th Mixed Brigade and Inter-brigade markings. Collection Area: Philatelic Collections Languages: English Date Range: 22 May 1937 Extent: 1 Page, 1 Item