On Fri. 09 Jun 1944 No. 617 Squadron RAF (The Dambusters) dropped Barn.....
No. 617 Squadron RAF (The Dambusters) dropped Barnes Wallis' new 12,000-lb "Tallboy" bomb for the first time on the Saumur railway tunnel in central France, which was being used by German reinforcements moving towards Normandie, France.
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