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17th May 1943. Lancaster's from 617 Squadron deliver a surprise
attack on the Ruhr dams with specially designed, unique bouncing
bombs (code name "Upkeep") invented by Barns
Wallis. Wing Commander Guy Gibson is shown drawing defensive
fire away from Flt Lt Maltby's aircraft as it passes over the
Mohne, just as his mine explodes and breaches the dam. Signed
by the artist. |