Post war signed, 100% originality guaranteed. Siegfried "Wumm" Lemke (7 April 1921 – 18 December 1995) was a Luftwaffe ace and recipient of the Knight's Cross of the Iron Cross during World War II. The Knight's Cross of the Iron Cross was awarded to recognise extreme battlefield bravery or successful military leadership. He was credited with 96 aerial victories, including 21 of those being 4-engined allied bombers. Photo of a B-17 with wing on fire and horizontal stabilizer missing. Hand-gigned in blue felt tip permanent marker.