[Amrit1]

Alex,

these articles may be a start:

http://findarticles.com/p/articles/m...02/ai_n9204393
http://dspace.dial.pipex.com/town/pl...ndworldwar.htm
http://www.airforcehistory.hq.af.mil...rtechintel.htm

I shall have look in "War Prizes" tomorrow to see what info is contained in there.

And this is an example of one of the aircraft they tested:

http://www.caa.co.uk/aandocs/22658/22658000000.pdf

Hope this helps

A