Thanks for the info people. The only flying wing photo that I have is captioned 'AW 52' serial TS363 with a 'P' in a circle on the nose(prototype?) shown flying over fields covered with snow with a small lake and village(hamlet) in view. Looks like two engines and fins on the wingtips, also what looks like pitot tubes on the wingtips. Single, possibly two crew with a bubble type canopy.
Interesting looking beastie!
CC