1. Psychology Department - Dr. Conner loading a tranquilizer gun Date: April 1968 Format: Still image Access: Public
2. Psychology Department - Dr. Conner with volunteer Date: April 1968 Format: Still image Access: Public
3. Psychology Department - Dr. Conner's volunteer standing in front of a glass panel with target on his leg for tranquilzer gun demonstration Date: April 1968 Format: Still image Access: Public
4. Psychology Department - Medical staff checks on the volunteer shot by Dr. Conner with a tranquilizer gun Date: April 1968 Format: Still image Access: Public