That Luftwaffe twin engined bomber prototype, with a three man crew and a single propeller... I am working on a WI, and I seem to have misplaced the info (and pic) on this prototype that never went into production. The features that I found interesting on this aircraft was that while it had twin engines, they were side by side in the fuselage, behind the crew. IIRC, the prototype had a nose that was all transparent canopy. Hope someone can post a link to this aircraft, thanks guys!
You are probably thinking of this airplane: Heinkel He 119 - reconnaissance, bomber It wasn't a bomber. Its military mission was envisioned as reconnissance but, it was originally built to break aircraft speed records and little else.