Group of enlisted from the Preston crew - 839th Squadron
Sgt Martin E. Meger (ball turret gunner), S/Sgt Homer Wilt (waist gunner), T/Sgt Thomas R. Edwards Jr (flight engineer), T/Sgt Thomas W. Kirkwood Jr (radio operator)
This photo appears on page 253 of the "Photo History of the 487th Bomb Group (H)". The caption there is incorrect as it relates to the identification of the crew members.
(Photo from Ed Buttner)