Presidents

President Miguel Aleman (right) of Mexico and Secretary of State George C. Marshall (left) at George Washington's gravesite at Mount Vernon.

Secretary of State George C. Marshall pointing out landmarks at Mount Vernon, George Washington's home, to Mexican President Miguel Aleman, as other unidentified dignitaries look on.

President Miguel Aleman (right) of Mexico signing the guest book at Mount Vernon, as an unidentified young man looks on.

Mexican President Miguel Aleman (left) with an unidentified person at the home of George Washington, Mount Vernon, during his visit to the United States.

Mexican President Miguel Aleman (third from right) and other unidentified dignitaries at George Washington's Mount Vernon home during his visit to the United States.

Mexican President Miguel Aleman (foreground, right), with other unidentified dignitaries, touring the grounds at Mount Vernon during his visit to the United States.

Mexican President Miguel Aleman and other dignitaries touring the grounds at Mount Vernon during his visit to the United States.

President Harry S. Truman (on grandstand, left) speaking during welcoming ceremonies for Mexican President Miguel Aleman (on grandstand, right) at the National Airport in Washington, D.C. Others are unidentified.

President Miguel Aleman (on grandstand, right) speaking at a welcoming ceremony at the National Airport soon after his arrival in the United States for a state visit, with President Harry S. Truman (left) looking on. Others are unidentified.

President Miguel Aleman of Mexico (foreground, fifth from left), with Secretary of State George C. Marshall (foreground, sixth from right) and other unidentified dignitaries, outside George Washington's home at Mount Vernon.