Keystone Pictures, Inc., New York (N.Y.)

President Harry S. Truman with dignitaries on reviewing stand at New York City's St. Patrick's Day parade shaking hands with Governor Thomas Dewey. L to R: Admiral William Leahy, President Truman, John J. Sheean, and Governor Thomas Dewey.

President Harry S. Truman with dignitaries on reviewing stand at New York City's St. Patrick's Day parade shaking hands with Governor Thomas Dewey. L to R: Admiral William Leahy, President Truman, John J. Sheean, and Thomas Dewey. Man on right is unknown.

President Harry S. Truman is on the reviewing stand shaking hands with unidentified man at New York City's St. Patrick's Day parade. L to R: unidentified, Admiral William Leahy, President Truman, John J. Sheean.

President Harry S. Truman (right) and First Lady Bess W. Truman (left) campaign from the back of a railroad car from an undetermined location.

President Harry S. Truman (standing behind podium, left) delivers a speech while campaigning in Newark, New Jersey. Others in the background are unidentified.

President Harry S. Truman waves from the back of a car in Newark, New Jersey during his presidential campaign. Others in the background are unidentified.

President Harry S. Truman, left, and First Lady Bess W. Truman, second from left, campaign from the back of a railroad car in an undetermined location. Others with them are unidentified.

President Harry S. Truman, second from left, smiles and waves while campaigning in New Mexico. The other men with him are unidentified.

President Harry S. Truman smiles and waves as he stands in the back of an open car upon arriving in New Jersey while campaigning in 1948. All others are unidentified.

Bess Truman, seated in a row with four unidentified women, shakes hands with an unidentified man standing in front of her. The audience is seated in what appears to be a theater or hall. From: Truman Home.