http://cgi.ebay.de/2-WK-Foto-ME-109-...item3f0484f592
Franck,
According to JFS Teil 2, I./JG76 lost eight 109 E-1 between 3/3/40 and 26/4/40 (50 days!).
Percentages of wreck are from 6% to 100%. I think we can take off one in Luftkamp (21/4/40).
A "gelben 13" is published page 440 of JFS Teil 2. May be it is the same a/c if it is really a yellow 13 in ebay and david Weiss' photos.
bertrand