chevvron,
According to the UK Airfield Catalogue kml file, Paull airfield was 2 miles ESE of Ft. Paull, at 53° 42' 22"N, 000° 10' 55"W.
A kml file is a Google Earth overlay file. This particular kml file is a "must have" for AH&N readers
It can be downloaded from
UK Airfield Catalogue
Edit: for some reason, ZH875's post did not show up when I started my reply. At least we agree on the location!
I love "Auster Grange" just to the west of the airfield