Artifact Details Title The hypnotist Catalog Number 102639523 Type Software Description 5 1/4 inch floppy disk (stored between two styrofoam pads) PSI biofeedback device Advertisement for The Hypnotist and Personality Analyzer Manual Publisher Psycom Software International Version 1983 edition System Requirements Commodore 64 Format 5 1/4 inch floppy disk Category application:scientific:biology Credit Gift of Dan M. Shaffer Lot Number X2783.2004