Still in auction,
http://www.ebay.de/itm/ws/eBayISAPI....m=230824228368
JG 53; most probably Sulwaki in June 1941 (If not 100% sure; see Prien Teil 6.II page 142 for surroundings and no fuselage band feature).
Then III./JG 53. One "Gelbe 1" (or Gelbe 11 !) and "Gelbe 3" in background. Hence 9./JG 53 and Bf 109 F-2.
Cheers, Franck.