As of today its officially missing, guy I contract with is taking care of the insurance, it was insured to full value, but I think it will turn up somewhere. PM for a serial if you think you might spot it. Pretty rare pieces. Want to find it because I think the guy who bought it would quite like it.
Pics here: http://ampstack.wordpress.com/2013/04/28/1976-hiwatt-dr103-guts/
Serial: 9626