It’s a ‘Killinger und Freund’ built in 1935 in Munich, Germany. The art deco styling is obviously eye-catching, but it’s hiding something even more interesting: this machine has a driven front wheel, like the Rokon. And underneath that huge front fender is the engine itself. The motor is a sizeable 600 cc two-stroke triple—or perhaps three one-cylinder engines joined together. Yet the bike was reportedly very light, at just 135 kg. There’s obviously a story behind this picture too: is the soldier an American who found the bike in the dying days of the war, and posed for a picture taken by a colleague? The Allies rolled into Munich on 30 April 1945, and Wikipedia reports “One motorcycle was discovered by the US Army in the spring of 1945 at a German military installation, but it is not known if this was the original prototype or another Killinger und Freund Motorrad.”