A wooden machine experiment Del created in 1984.
If you would like to communicate with him directly, his YouTube channel is http://www.youtube.com/woodificood
Also of interest: a feature article about Del in the magazine Scroll Saw Woodworking & Crafts (summer issue 2011). Short web version here: http://www.scrollsawer.com/features/mechanical-marvels-in-wood.html
