P&W R-2800-34W Double Wasp and 2700# Allis-Chalmers J36 (licensed de Havilland H-1B) turbojet
three built, US NAVY, 01213, 01214 and 01215
The first one had a conventual tail. It crashed in May of 1945.
Aeroplane Photo Supply No. 4448
Aeroplane Photo Supply No. 5019
The following two photos are, US NAVY BuNo. 01214
The following photo is, US NAVY BuNo. 01215