1. Shelley Coll 2_23 Reference (shelfmark): Shelley Coll 2_23 Title: The Spanish Civil War: The International Brigades Scope & Content: (1) Registered letter from Bill Williamson in London to S. Shiff dated 4 July 1938. (2) Associated cover. London to Spain. Collection Area: Philatelic Collections Languages: English Date Range: 4 Jul 1938 Extent: 1 Page, 2 Items