Picture in new colours here (need to scroll) http://f4bscale.worldonline.co.uk/nmacgall.htm. Used to be flown regularly by John Lewis Filton test pilot late sixties early seventies at Old Warden. I do have a 1/72 nd scale drawing around .
Bassett XS783 crashed on take off at Valley 5/7/73 killing a famous RAFGSA glider pilot Pete Lane. The remains went to RAF Wyton. As I understand the aircraft had been mistakenly filled with jet fuel and suffered engine failure after take off.
VZ551 and WH359 both 611 Squadron , both became U.16 drones. WK742 and WK722 both 601 Squadron. WK722 nose wheel detached on take off belly landed on return ,Takali,Malta 14.6.54.