Prime ministers

President Harry S. Truman greets Prime Minister Mohammed Mossadegh of Iran as the latter arrives at Blair House, temporary Presidential residence in Washington D.C. From photograph album "Visit of his Excellency Mohammad Mossadegh, Prime Minister of Iran, to the United States of America, October 6 to November 18, 1951."

Prime Minister Mohammed Mossadegh of Iran waves as he leaves Union Station for the Iranian Embassy in Washington D.C. From photograph album "Visit of his Excellency Mohammad Mossadegh, Prime Minister of Iran, to the United States of America, October 6 to November 18, 1951."

Prime Minister Mohammad Mossadegh of Iran being shown to his seat at the United Nations Security Council by Trygve Lie, Secretary General of the United Nations. From photograph album "Visit of his Excellency Mohammad Mossadegh, Prime Minister of Iran, to the United States of America, October 8 to November 18, 1951

President Harry S. Truman (left) and British Prime Minister Winston Churchill (right) at the bottom of the stairs of the "Little White House," the residence of President Truman during the Potsdam Conference in Germany. Standing at the top of the stairs are Admiral William Leahy (far left) and Mary Churchill, daughter of Winston Churchill (second from right). At the right is General Harry Vaughan. Others are unidentified. From Potsdam album, 1945.

President Harry S. Truman and others at the Tomb of the Unknown Soldier in Arlington National Cemetery. Front row, left to right: President Truman; British Prime Minister Clement Attlee; Canadian Prime Minister Mackenzie King. Second row, left to right: Major General Harry Vaughan; Admiral William Leahy. Third row, left to right: Lieutenant Clark Clifford and Secretary of State James Byrnes (obscured by Vaughan). Others are unidentified.

President Harry S. Truman and others at the Tomb of the Unknown Soldier in Arlington National Cemetery. Front row, left to right: President Truman; British Prime Minister Clement Attlee; Canadian Prime Minister Mackenzie King. Second row, left to right: Major General Harry Vaughan; Admiral William Leahy. Third row, left to right: Lieutenant Clark Clifford and Secretary of State James Byrnes (obscured by Vaughan). Others are unidentified.

British Prime Minister Clement Attlee (walking toward Tomb) laying a wreath at the Tomb of the Unknown Soldier in Arlington National Cemetery. Behind him are: President Harry S. Truman and Canadian Prime Minister Mackenzie King (front row, left to right); Major General Harry Vaughan and Admiral William Leahy (second row, left to right); Lieutenant Clark Clifford and Secretary of State James Byrnes (third row, left to right, Byrnes partly obscured); and British Ambassador Lord Halifax.

President Harry S. Truman and others at the Tomb of the Unknown Soldier in Arlington National Cemetery. Front row, left to right: President Truman; British Prime Minister Clement Attlee; Canadian Prime Minister Mackenzie King. Second row, left to right: Major General Harry Vaughan; Admiral William Leahy. Third row, left to right: Lieutenant Clark Clifford and Secretary of State James Byrnes (obscured by Vaughan). Others are unidentified.

President Harry S. Truman and others at the Tomb of the Unknown Soldier in Arlington National Cemetery. Front row, left to right: President Truman; British Prime Minister Clement Attlee; Canadian Prime Minister Mackenzie King. Second row, left to right: Major General Harry Vaughan; Admiral William Leahy (partly obscured by King). Third row, left to right: Lieutenant Clark Clifford and Secretary of State James Byrnes (partly obscured by Attlee). Others are unidentified.

British Prime Minister Clement Attlee (third from right foreground) shaking hands with Secretary of State James Byrnes (foreground, second from right) after arriving at the National Airport in Washington, D.C. In the right foreground is President Harry S. Truman's military aide, Harry Vaughan. In the foreground on the left is Lord Halifax, British Ambassador to the United States. Others are unidentified.