Not an Aurora. Looks much earlier, possibly a Blue Angel. The huge vertical fin is a bit puzzling. All wood construction? The strip type ailerons with torque rods and a single aileron servo are at least 25 years old. Is it set up for retracts and did they come with the airplane? Dimensions would help a lot. I'm guessing the finished fuselage length is about 55".
Sorry, not really a definitive answer, but you'll get lots of help here!