Despite the damage that’s a great photo, thank you for sharing! Unfortunately my knowledge of ‘BCK’s time in the UK is limited to Peter Lewis’ comments earlier:
“G-ABCK reg 08/07/1930 to Cierva Autogiro Co Ltd, Hamble, England 16/12/1930
“Arrived Wellington, New Zealand
“Shipped/railed to Wigram airfield, near Christchurch for assembly 31/12/1930”