Political parties

Senator Hubert Humphrey of Minnesota is in New York at the Waldorf Astoria. He is in attendance of the National Democratic Advisory Council meeting. He is considering a Presidential campaign. From: George S. Zimbel Collection.

Senator Humbert Humphrey of Minnesota (center) is in New York City at the Waldorf-Astoria for the National Democratic Advisory meeting; he is considering a Presidential campaign. Congressman Chester B. Bowles of Connecticut stands at left. From: George S. Zimbel Collection.

Senator Hubert Humphrey of Minnesota (right) and Governor Edmund G. "Pat" Brown of California talk during the Democratic Advisory Council meeting. They are in New York City at the Waldorf-Astoria. From: George S. Zimbel Collection.

Senator Hubert Humphrey is attending the Democratic Advisory meeting at the Waldorf-Astoria in New York City. He is considering a Presidential campaign. From: George S. Zimbel Collection.

Senator Stuart Symington of Missouri at the Democratic Advisory Council meeting in New York, New York at the Waldorf-Astoria. The man at left is unidentified. Senator Symington is considering a presidential run. From: George S. Zimbel Collection.

Senator Hubert Humphrey of Minnesota in New York City at the Waldorf-Astoria for the Democratic Advisory Committee meeting. Senator Humphrey is considering a run for President. From: George S. Zimbel Collection.

Senator Hubert Humphrey of Minnesota is attending the Democratic Advisory Council meeting at the Waldorf-Astoria in New York City. He is considering running for President. From: George S. Zimbel Collection.

Senator Hubert Humphrey of Minnesota is attending the Democratic Advisory Council meeting at the Waldorf-Astoria in New York City. From: George S. Zimbel Collection.

Senator Hubert Humphrey of Minnesota. He is in the Democratic Advisory Council meeting at the Waldorf-Astoria in New York City. Senator Humphrey is hoping to run for President in 1960. From: George S. Zimbel Collection.

Senator Hubert Humphrey of Minnesota. He is in New York City at the Waldorf-Astoria for the National Democratic Club Meeting. Senator Humphrey is on the Democratic Advisory Council. He is also a Presidential hopeful for 1960. From: George S. Zimbel Collection.