Winston Churchill raises his hat in salute during an inspection of the 1st American Squadron of the Home Guard at Horse Guards Parade in London, 9 January 1941. Frame:black Canadian Prime Minister Mackenzie King

Canadian Prime Minister Mackenzie King

Mrs Gladys Barnes holds a large pole as she pushes her motor boat

standing on the bonnet of a jeep while he delivers an informal speech to a gathering of men of his old regiment

17 Infantry Brigade sector

away from the shore at Southwick harbour

Winston Churchill raises his hat in salute during an inspection of the 1st American Squadron of the Home Guard at Horse Guards Parade in London, 9 January 1941. Frame:black Canadian Prime Minister Mackenzie KingWinston Churchill raises his hat in salute during an inspection of the 1st American Squadron of the Home Guard at Horse Guards Parade in London, 9 January 1941. Behind, Mrs Churchill chats to a Guards officer. Lieutenant General Sir Bertram N Sergison Bro