These Levington Agricultural Soil Analysis surveys were carried out by Norsk Hydro sometime in the mid 1980s.
I have compiled the results into a Excel workbook and there is a worksheet for the following:-
and these are the original soil survey results in pdf format...
Lime addition to pH 6.5 Graphs (all depths)
Phosphorus Graphs (all depths)
Potassium Graphs (3" and 6" depth)