[F19Gladiator]

W.Nr 1190 and Karl Ebbighausen

Both versions of W.Nr 1190 are depicted as port side colour profiles in “Combat Colours Number 1”, SAM, by Peter Scott.
<<+ on p.19
White 4+ on p.40

Photographs of <<+ is what you are after I suppose?

„Jagdfliegerverbände der Deutschen Luftwaffe 1934 bis 1935 Teil 4/I“ p.304.

A photo showing a II/JG 26 Bf 109 E <<+, probably <<+-, lined up with other Stab II/JG 26 in August 1940 at Marquise airfield. The aircraft is standing behind <+- and only partially visible from starboard side.
The aircraft shows the same markings and camouflage as portrayed in the colour profile mentioned above as far as can be seen.

I checked in “The JG 26 War Diary vol 1” and “JG 26: Photographic History of the Luftwaffe Top Guns”, both by Caldwell, without result….as well as half a dozen other references.
Goran