Abstract Chicago investment banker, Centaur Press founder, Newberry Library trustee, and calligraphy and gypsy lore collector. Personal letters of Alfred E. Hamill to a Russian émigré, Alexandra Fredericks, and of Dora E. Yates, a librarian and the secretary of the Gypsy Lore Society, to Hamill. Also typescript copy of a diary kept 1918-1919 while in France with the American Red Cross, a letter to Andrei Gromyko in 1945 regarding U.S.-Soviet relations, bookplates, photographs, poems, and other...