Hello kyt.
Regarding your kind Look-up offer. I have a framed photograph of my late uncle, Flight Sgt. DAS McKay, standing outside Buckingham Palace, with a grin a mile wide. He had just come out from being presented with the DFM by King George VI after shooting down his twelfth Luftwaffe aircraft in the Battle of Britain and thus becoming an official Hurricane Ace. Is there anything in your valuable book on him please? Thanks in advance.