The Prime Minister At Niagara Falls -- A Bouquet of Gladiolus for Miss Churchill. On his way to the United States, the Prime Minister spent two hours at Niagara. He visited the falls and made a tour of local beauty spots on the Canadian side. He was accompanied by his daughter, Miss Mary Churchill and was how round by Mr. Gen. C.F. Constantine of the Canadian Army. The party crossed into the States by car and rejoined the special train at Niagara Falls Station. August 21, 1943. (Photo by British Official Photograph).