
Colonel Frank A. Armstrong drilled his charges of the 97th and 306th Bomb Groups on formation flying and other fundamentals, readying the B-17 crews for combat. (IWM FRE 764)
IWM FRE 764
Colonel Frank A. Armstrong drilled his charges of the 97th and 306th Bomb Groups on formation flying and other fundamentals, readying the B-17 crews for combat. (IWM FRE 764)
IWM FRE 764