Original 1st printing Mini Posters/Large Flyers (one mailer) flyer/handbills for Lectures by Francis Jeffrey, a pioneer in the study of artificial intellegence. 
 
The first event is Computers & Consciousness, The Neuro-Anatomy of the Silicon Revolution at the Louden Nelson Center in Santa Cruz on 1/23/1982. 
 
The second one is Computers of Higher Intellegence at Heartwood College in Santa Cruz on 11/7/1981.  This poster was mailed to Heartspace Psychedelic Shop in San Francisco.