Tomb of the Unknowns (Va.)

President Harry S. Truman speaking at the ceremony at the Tomb of the Unknown Soldier at Arlington National Cemetery.

President Harry S. Truman (center, front row) and others at the Tomb of the Unknown Soldier.

President Harry S. Truman placing a wreath at the Tomb of the Unknown Soldier.

Prime Minister Ali Khan of Pakistan salutes the Tomb of the Unknown soldier at Arlington National Cemetery. From photograph album, "Visit of his Excellency Liaquat Ali Khan, Prime Minister of Pakistan, to the United States of America, May 3 to May 26, 1950."

Prime Minister Nehru gives silent salute to the Unknown Soldier at Arlington National Cemetery. From Album "Visit of His Excellency Jawaharlal Nehru Prime Minister of India to the United States of America"

Prime Minister Mohammed Mossadegh of Iran at the tomb of the Unknown Soldier of WWI in Arlington National Cemetery 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."

Standing at attention in ceremonies at Arlington National Cemetery, near Washington D.C., in the foreground, left to right: Dr. M. Baghai, member of the Iranian Parliament; Prime Minister Mohammed Mossadegh of Iran, Gen. Thomas W. Harren. 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."

The Tomb of the Unknown Soldier at Arlington National Cemetery, located in Virginia. It holds the body of an unidentified United States soldier who gave his life in World War I. The inscription cut into the stone reads: "Here rests in honored glory an American soldier known but to God."

Ecuadorian President Galo Plaza stands at attention at the Tomb of the Unknown Soldier in Arlington National cemetery. From the Department of State Album: "Visit of His Excellency, Galo Plaza, President of Ecuador to the United States of American, June 20 to 29, 1951"

Austrian Vice-Chancellor Adolf Scharf at the Tomb of the Unknown Soldier at Arlington National Cemetery. From the Department of State Album: "Visit of His Excellency Adolf Schaerf, Vice-Chancellor of Austria, to the United States, March 1-21, 1952."