[M sIMPSON]

Hi there,
Norman Frank's book 'Valiant Wings' (William Kimber 1988) has a two page account of F/L Simpson's flight on this date.It also says that Simpson later related his experiences in three books,one of which,One of our Pilots is Safe,was published in 1942 by Hamish Hamilton.One of these could contain the picture you are looking for.
Regards, Mark.