Contact Robert P. (Bob) Walson, Ph.D: 7am to 7pm EDT Mon-Sat (317) 251-9157 (800) 832-6933 Skype @ Robert Walson Mail: Walson & Co. Inc. 7976 Dartmouth Court Indianapolis, IN 46260-2817 Or, email us at; rwalson@sbcglobal.net .