Date: Mon, 19 Dec 2005 17:53:26 -0800 From: "Chuck Guzis" <cclist at sydex.com> Subject: Re: Oldest machine (was: Re: Good haul of old pc stuph) Don't forget the 604, one of the few "electronic" UR machines; could heat a fair sized room with its tubes. I've still got the manual for the one I worked with back in those prehistoric days. mike