6th Bombardment Group B-29 Formation 1945.  In foreground is Snuggiebunny Boeing B-29-55-BW Superfortress 44-69667.   Aircraft survived the war and flew combat missions with the 98th Bomb Group in Korean War.  Scrapped at Tinker AFB, March 1954.
United States Army Air Forces
1945
Birdsall, Stephen (1980), Superfortress, the Boeing B-29 - Aircraft Specials series, Squadron/Signal Publications; 1st edition, ISBN-10: 0897471040, Image source listed as United States Air Force