Bob, in a perfect world I would like all of the information to be correct. From time to time I have offered corrections to authors and sometimes I get a thank you and sometimes they don't respond. This subject seems too far down my list of windmills to challenge. It does sound like you have some access to some good information and good guns. Unknown to me until this year, Britte started actions appear all over Europe with names like Nowotny etc. I think an article expanding on what has been found recently and remains unpublished on Britte, etc., would be fascinating.

http://www.bakercollectors.com/