ROYAL AIR FORCE BOMBER COMMAND, 1939-1941. - Vertical aerial taken during the second 'Circus' operation by aircraft of No. 2 Group, a fighter-escorted daylight attack on the docks at Boulogne, France, by 6 Bristol Blenheim Mark IVs of No. 139 Squadron RAF. Bombs can be seen exploding in and around Nos. 3, 4 and 7 Docks at top right. , Royal Air Force, 139 Squadron, Royal Air Force, 2 Group

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Size: 2277px × 2195px
Photo credit: © piemags/ww2archive / Alamy / Afripics
License: Licensed
Model Released: No

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