Collection of Open Golf Champions Signed Instruction Books (3) Byron Nelson signed "Winning Golf" 1st ed 1946 publ'd A S Barnes & Co New York; Julius Boros signed "Swing Easy, Hit Hard" 1st ed 1965 publ'd Harper & Row NY and London, signed to the front free end plate; and Jack Nicklaus signed "My 55 Ways to Lower Your Golf Score" 1st UK ed 1965 signed by Jack Nicklaus to main title page - overall condition (G) From the late David Easby Estate