Keith - blow ups now on Flickr - note original 8x12 print scanned on canon 8400f.
I find that the way I developed the film, gives well rounded contrast. Pan F plus at 32ASA on a bright day is too contrasty for me, OK at 40ASA, but I feel should be shot at 50ASA. However, on a British overcast day (in winter!) 32ASA might be the right ASA (well for the process I use).
If you really want to see another photo - and it's of the same roll of film, but completely different subject, it's has a person in it (+ this one will have examples of under developement down one edge). Just ask - but I won't put as many blow ups on, it take ages.