Armstrong Circle Theatre

Armstrong Circle Theatre is an  American    television series which ran from 1950 to 1957 on  NBC, and then until 1963 on  CBS. It alternated weekly with  The U.S. Steel Hour. It finished in the  Nielsen ratings at #19 for the 1950-1951 season and #24 for 1951-1952. [1]  The principal sponsor was  Armstrong World Industries.