41-9131
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FRE 8851
Two B-17E Flying Fortresses (serial number 41-9131) and (serial number 41-9141) fitted with ball turrets during a test flight.
Roger Freeman Collection
IWM, Roger Freeman Collection
Delivered SAAD 25/4/42; Langley 25/5/42; Olmstead 18/2/43; Langley 5/3/43; Mitchell 6/6/43; Cherry Pt 7/7/43; Grand Is 23/9/43; 1 MPC Culver 1/1/44; with ? f/landed Nebraska 26/9/44.