1952 Progressive National Convention

The 1952 Progressive National Convention was held in July 4–6 1952 at the Ashland Boulevard Auditorium in Chicago, Illinois. The party ratified the 1952 presidential nominees and party platform of the Progressive Party, a short-lived minor American political party that had been founded in 1948.

Source: Wikipedia — 1952 Progressive National Convention (CC BY-SA 4.0)