Authors: Martin Knock

Citation: Martin Knock, The "Lord Morrison", King pole King pole special , (SEPTEMBER), 1989, pp. 7-7

Authors: Martin Knock

Citation: Martin Knock, The Royal Windsors, King pole King pole special , (JUNE), 1987, pp. 9-10

Authors: Sandy Davidson Arthur Toomer Martin Knock John M. Turner John Exton David Hibling Richard McMinn Michael Ingoldsby Mark Twichett

Citation: Sandy Davidson et al., World Circus News and Reviews, King pole King pole special , (DECEMBER), 2004, pp. 26-36

Authors: Martin Knock

Citation: Martin Knock, The French circus experience No.1, King pole King pole special , (SEPTEMBER), 1989, pp. 31-32