Hi ,
Perhaps this can help :
"White" Staffel 6/JG-5 (4/42 S.U.)Bf 109E-7 Werk # 1333 "Yellow 11" (lost 4/23/42)DK-G, EP, EK 1 & 2, Fighter Operational ClaspPOW on 23 April, 1942; he had to bail out over Murmansk after bringing down his 25th victim, a Hurricane of 768 IAP, piloted by Lt S.P.Negulyayev. The Soviet pilot crashed his AC into Salwender, killing himself and forcing Salwender to bail over enemy territory. He later died in the Russian POW Camp. Bowers/Lednicer, 24 victories. - See more at:
http://www.aircrewremembered.com/Kra....bp9PqAEC.dpuf
Regards
Alain57