1. Shelley Coll 5_22 Reference (shelfmark): Shelley Coll 5_22 Title: The Spanish Civil War: The International Brigades (The Valencia Period) Scope & Content: Picture postcard postmarked 4 May 1937. Madrid to Paris, France. Collection Area: Philatelic Collections Languages: English Date Range: 4 May 1937 Extent: 1 Page; 1 Item