All photos are from the Documentary Art and Photography Division of the National Archives and are marked with the negative number in the bottom left-hand corner.
Left to right: President of the United States Dwight D. Eisenhower, Prime Minister John Diefenbaker, Secretary of State for External Affairs Howard Green. New York, September 1960. Library and Archives Canada, PA 122743.
Diefenbaker's return to Ottawa from New York after his speech to the United Nations General Assembly. Duncan Cameron/Library and Archives Canada, e009714391.
Opening ceremony of the fifth meeting of the Joint Canada-United States Committee on Trade and Economic Affairs, Washington, February 16. 1960. Front row, left to right: Douglas Harkness. Christian Herter, Donald Fleming, Gordon Churchill. Second row, left to right: Arnold Heeney, Norman Robertson, Douglas Dillon: others not identified. Library and Archives Canada. Arnold Heeney Collection. C 44775.
Arrival of French President Charles de Gaulle at Ottawa airport, April 19, 1960. Duncan Cameron/Library and Archives Canada, e009714389.
At Rideau Hall. Left to right: Governor General Georges Vanier, de Gaulle, Diefenbaker. Duncan Cameron/Library and Archives Canada, e009714390.
Visit of Prime Minister Nobusuke Kishi of Japan to Ottawa, January 21. 1960. Left to right: Kishi; Diefenbaker; Green. Ted Grant/ Library and Archives Canada, e009714395.
Canadian soldiers load crates of United Nations blue helmets on a plane bound for the Congo, Gaza airfield, July 15, 1960. United Nations Photo 138581.
Canadian soldiers on their way to the Congo, August 1960. Ted Grant/ Library and Archives Canada, e009714398.
Meeting of Conglolese Prime Minister Patrice Lumumba and Prime Minister Diefenbaker, Ottawa, July 30, 1960. Ted Grant/ Library and Archives Canada, e009714396.
President Adolfo López Mateos of Mexico welcomes Prime Minister Diefenbaker, April 2l, 1960. Diefenbaker Canada Centre, JGD 1244.
The Prime Minister and Mrs. Olive Diefenbaker in Mexico City. Diefenbaker Canada Centre, JGD 1254.