I think the aeroplane in the picture is a Morane Saulner Monoplane, the number on the tail is a ‘3’. Looking at the high trees in the background they could be Weelsby Woods which would put the aircraft more or less where the sports field is now..Hamel did fly a Morane Saulner during this time and the rather outlandish propeller is shown in another photograph of a Morane but I have never seen that particular one on a Bleriot.

Hope this helps?