U.S. national bank Albert N. Williams Sr. elected president. RMN Ja 9, 1952 p.53 Post Ja 9, 1952 p.25 Bert Williams new president. Post Mr 20, 1952 p.8 Mag. Sec. Heat's on super thermometer. Illus. Post Je 16, 1952 p.23 Appoints Donald G. McDade as new trust officer in Denver. Post 0 17, 1952 p 46 T.M. Dines to retire. Post D 21, 1952 p.3A