Ballpoint signature, “Best always, Ernest Hemingway,” on an off-white slip, clipped from a letter. Double matted with a cover of the September 5, 1960, issue of Life magazine and a small plaque, to an overall size of 14 x 19. In fine condition, with light-show through from writing on reverse. LOA John Reznikoff/PSA/DNA and R&R COA.