Penny arcades had strength testers, lung testers, fortune tellers, mutoscopes, shooting ranges, rifle or gun games, automatic target practice or skill games, and electricity shock machines. Jennings, Clawson, Griswold, Roover Brothers, Mills Novelty Company, William Gent, Exhibit Supply, International Mutoscope, Pace, Bally Reliance, Chester Pollard, Rock-Ola Manufacturing, Pulver, Manikin Vendor, Hance, Columbus, and Charles Fey. Some of the well known companies who manufactured coin op machines were: Caille Brothers, Watling, O.D.
