Congressional elections

Mrs. Irma P. Hannegan (left) and Postmaster General Robert E. Hannegan (second from left) vote in the basement of a house in the 1st Ward, 12th Precinct in St. Louis, Missouri. Women at right unidentified.

Mrs. Irma P. Hannegan (standing, left) and Postmaster General Robert E. Hannegan (standing, right) vote in the basement of a house in the 1st Ward, 12th Precinct in St. Louis, Missouri. Others on left are unidentified.

Democratic National Committee Chairman Robert E. Hannegan (left) debates for labor vote with President of the American Federation of Labor William Green (center) and Chairman of the Republican National Committee B. Carroll Reece (right).

Democratic National Committee Chairman Robert E. Hannegan (left) discusses campaign plans with Brien McMahon of Connecticut, Democratic Nominee for the United States Senate at the Biltmore Hotel in New York.

Democratic National Committee Chairman Robert E. Hannegan (left) discusses campaign plans with Brien McMahon of Connecticut, Democratic Nominee for the United States Senate at the Biltmore Hotel in New York.

Harry S. Truman, and his wife, Bess Truman, receive telegrams congratulating him on his United States Senate election victory over Senator Roscoe C. Patterson. Same as 68-1659.

Exterior photo of the campaign car or "sound car" from Harry S. Truman's 1934 senatorial campaign. From an album of campaign pictures from October 1 to November 3, 1934, presented to Senator Harry S. Truman by Urso W. George and Bentley Morrow. This album was from the Truman home.

President Harry S. Truman (left) and his daughter Margaret Truman voting.

President Harry S. Truman (left) and his daughter Margaret Truman voting in Independence, Missouri.

Senator Harry S. Truman (left) and Ted Marks in Sedalia, Missouri during the 1940 senatorial campaign.