http://www.ebay.de/itm/ws/eBayISAPI....m=190808621186
Thanks Ed,
Including the absolute evidence that the picture under was Machold's 9./JG 2 "Braune 5", wearing 1./JG 2 emblem, as I pretended two (or three?) years ago when it has been put in auction.
Don't know the said thread's link.
Regards, Franck.