1. Shelley Coll 2_36 Reference (shelfmark): Shelley Coll 2_36 Title: The Spanish Civil War: The International Brigades (The 'Barcelona' period) Scope & Content: Cover postmarked 19 April 1938. To Sid Bel Abbes, Algeria. Meter mark for 60c dated 22 April 1938. Censor mark on back and back stamp of Oran. Collection Area: Philatelic Collections Languages: English Date Range: 18 Apr 1938 Extent: 1 Page, 2 Items