Raymond Moloney
Raymond T. Moloney (died February 26, 1958) invented the "Bally Hoo" pinball machine in 1931, and founded the Bally Manufacturing Corporation of Chicago, IL, USA on January 10, 1932.
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Wikipedia
Raymond T. Moloney (died February 26, 1958) invented the "Bally Hoo" pinball machine in 1931, and founded the Bally Manufacturing Corporation of Chicago, IL, USA on January 10, 1932.