Indiana Gazette [PA] 17 Sept 1986
Companies announce executive changes Bally Gaming International Inc., Las Vegas, Nev., appointed Hans Kloss, managing director of the company's Bally Wulft subsidiary in Germany, to the additional position of president and chief operating officer. R.R. Donnelley & Sons Co.. Chicago, named Janet Morrison Clarke senior vice president of United States manufacturing for its financial printing services group. GTE Corp., Stamford, Conn., appointed Michael B. Esstman executive vice president of operations for its telephone operating group.