Aleman and Truman at ceremony
Mexican President Miguel Aleman (left) waving to the crowd from a car during a welcoming ceremony and parade at the District Building in Washington, as President Harry S. Truman (right) looks on.
Admiral Chester Nimitz seated in the back of a limousine, driving by a vast crowd, with the Washington Monument in the background. He is arriving for a ceremony honoring his return from World War II.