4 Sqn Formal Photo Shirt Sleeve Order After April 1959. Back: "Dug" Barr "Nobby" Hall "Whiskey" Walker Pete Martin "Nit" Jennings Pete Jarvis Roy Booth Front: "Jon" Farley "Willy" Williams A Flt Cdr "Dik" Millward Boss Reggie Spiers B Flt Cdr "P.H." Thornton Mike Tyrrell Tom Watson    (Thanks Margaret Rose).