Autograph Postcard Signed, to Miss Helen Zimmern in Florence, asking for a letter of introduction and mentioning translation work. In Italian. 3½ x 5½ inches. Berlin, 9 March 1895. Guglielmo Ferrero (1871-1942), Italian historian, ardent advocate of Italian intervention in the Great War, author of The Female Offender (with Caesare Lombroso, 1895).