1. Shelley Coll 5_31 Reference (shelfmark): Shelley Coll 5_31 Title: The Spanish Civil War: The International Brigades (Souvenir Letter Sheet No. 1) Scope & Content: Example of Souvenir letter sheet No. 1. Collection Area: Philatelic Collections Languages: English Date Range: 1936-1939 Extent: 1 Page; 1 Item