B-24 "Tough Titti" and Crew during WWII (likely inside a revetment in SW China):
L to R standing:
LT/ Kaestner; Pilot
LT/ Apsega; Co-pilot
LT/ Crawford; Navigator
Lt/ Adelson; bombardier
Sitting L to R - Sergeants:
Mann; Gunner
Young; Gunner
Smith; Engineer
Jones; asst. Engineer
Luebers; radio Operator
Bartell, Donald J.; Armorer Gunner
(Thanks A. Cope!)