Just come across this thread and I have a special interest in this - If this helps - I can point you to a small site I prepared for members of my group.Barrelhunter wrote:Hope this helps to understand.
http://hometown.aol.de/huertgenforest/page1.html
Jim
http://www.pdspace.afra.org.uk/index.htm
I have been more than once to thsi now beautiful area along with the Eiffel region and the Ardennes - If I can help please PM or post.
Thanks
PD