Commissioned by the Imperial War Museum, Cornwallis Cloth ends ‘archival silence’ around invaluable West Indian contribution to war effort Commissioned by the Imperial War Museum, Cornwallis Cloth ends ‘archival silence’ around invaluable West Indian contribution to war effort It’s a significant chapter of wartime history that has until now been largely confined to memory, private archive and songs by 1940s Trinidadian calypsonian Lord Invader . Now, the hidden story of how Caribbean workers