Keaton, Buster. (1895–1966) "My Wonderful World of Slapstick" - Signed Title PageSigned title page from the American comedian's 1960 book My Wonderful World of Slapstick (New York: Doubleday & Company, 1960). Keaton has inscribed and signed at the head. Fine. Single page only, 5 x 8 inches (13 x 20. 8 cm). From the collection of Paul McMahon, a critic, photographer and artist who worked for more than 13 years touring with Marlene Dietrich as the icons stage manager, announcer, dresser, secretary and escort, and later spent 25