Is there no way of posting images??

Here's the link anyway

http://img9.imageshack.us/img9/6813/mitchellsfoldthomsmall.jpg

And another

http://img22.imageshack.us/img22/4366/mitchellmodifiedgeomsma.jpg

Google maps overlay:

http://www.megalithic.co.uk/a558/a312/gallery/England/shropshire/Mitchells_Fold_Survey.jpg

And loads more great stuff here:

http://forum.britishdowsers.org/viewtopic.php?f=6&t=1339&p=6304