Fun KidsCaissons & The Mulberry Harbours (Sir Sidney McSprocket's Victory Vault)
Sir Sidney McSprocket's Amazing Inventions
From children's radio station Fun Kids: the wacky inventor Sir Sidney McSprocket is looking at the very best inventions of all time!73 clip(s)
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Sir Sidney McSprocket takes a trip in the Victory Vault to find his parrot Polly, and discovers the enormous Mulberry Harbours – massive concrete and steel structures that helped protect supply ships to the Normandy Beaches in 1944.
