1. Shelley Coll 2_26 Reference (shelfmark): Shelley Coll 2_26 Title: The Spanish Civil War: The International Brigades ('Gottwaldova Battery') Scope & Content: Cover postmarked 11 June 1937. From Madrid frontline to Brno, Czechoslovakia. Registered and by air. Collection Area: Philatelic Collections Languages: English Date Range: 11 Jun 1937 Extent: 1 Page, 1 Item