Ewing, Oscar R. (Oscar Ross), 1899-1980

Democratic National Committee Chairman Robert E. Hannegan (seated center) at a press conference concerning the Vice-Presidential nominee. Publicity Director Charley Michelson is seated left of Hannegan and Publicity Director Paul Porter is seated at right. Democratic National Committee Vice-Chairman Oscar Ewing is seated at far right. All others unidentified.

President Harry S. Truman preparing for the laying of the cornerstone at the dedication of branch of the National Institutes of Health Clinical Center in Bethesda, Maryland. Also present is Federal Security Administrator Oscar Ewing (foreground, left). All others are unidentified.

President Harry S. Truman gives a speech at the cornerstone laying for the Bethesda Naval Clinic Center in Maryland. This event was also the dedication of the National Institutes of Health Clinical Center. Also present is Federal Security Administrator Oscar Ewing (standing, left). All others are unidentified.

President Harry S. Truman (second from right) helping to lay the cornerstone of the National Institutes of Health Clinical Center in Bethesda, Maryland. Also present is Federal Security Administrator Oscar Ewing (foreground, second from left). All others are unidentified.

President Harry S. Truman (foreground, fourth from left) with other dignitaries at the cornerstone laying ceremony for the National Institutes of Health Clinical Center in Bethesda, Maryland. Also present is Oscar Ewing, Federal Security Administrator (foreground, left). All others are unidentified.

Postmaster General Robert E. Hannegan attends the swearing-in ceremony for Federal Security Administrator Oscar Ewing. Pictured l-r: Secretary of Labor Lewis Schwellenbach; Attorney General Tom C. Clark; Oscar Ewing; Postmaster General Robert E. Hannegan; Chief Justice of the United States Supreme Court Fred M. Vinson; Secretary of War Kenneth Royall.

President Harry S. Truman (seated) in the Oval Office with members of the National Conference on Prevention and Control of Juvenile Delinquency. Standing, left to right: Sargent Shriver, Attorney General Tom Clark, Oscar Ewing, G. Howland Shaw, Katharine Lenroot, Eunice Kennedy, Frank Weil, and John W. Andrews.

President Harry S. Truman (seated) in the oval office with members of the National Conference on Prevention and Control of Juvenile Delinquency to sign a proclamation entitled "Prevention and Control of Juvenile Delinquency." Standing, left to right: Sargent Shriver, Attorney General Tom Clark, Oscar Ewing, G. Howland Shaw, Katharine Lenroot, Eunice Kennedy, Frank Weil, and John Andrews.