You need access to P.Butler/T.Buttler, HP Victor, Aerofax and/or Roger Brookes, HP Victor, Vols.1/2, Pen&Sword. 232 OCU/Gaydon had Victors 11/57-30/6/65. I can offer you XA921 (in 8/62), 931, 932, 933, 934 (crashed, 2/10/62), 935 (5/61-6/64), 936, 941 (in 8/62).