Henry Longhurst Golf Books - 2x "Unwritten Contract" 1st ed 1952 in the original wrappers, illustrated with drawings by Lunt Roberts publ'd by The PGA Co-Operative Association - interesting little book which takes a light hearted look at the life and times of golf professionals and their commitment to serve golf club members to their best of their ability 24/7. Note Part II Collection from the Estate of The Late Sandy Jones CEO of The PGA