In going through my stuff I've come across some boards that may be of interest. I've uploaded some pictures here: http://mysite.verizon.net/rtellason/pa020085.jpg I'm not sure what this is. The big ceramic cased device is an 8x300 series part, maybe 8x305? I can double-check that if anyone's interested. The rest of the board is generic TTL mostly. http://mysite.verizon.net/rtellason/pa020086.jpg http//mysite.verizon.net/rtellason/pa020087.jpg This one I have no idea about, most of the 14/16-pin parts are generic 4000-series CMOS and the 8-pin parts appear to be linear chips, op amps and such. The second pic is the panel on the left side of the first pic. Then there's this one: http://mysite.verizon.net/rtellason/pa020088.jpg ...a PMMI modem! I remember seeing that referenced a whole lot when I was hacking away at CP/M comm programs, that seemed to be included in a bunch of them. Anybody interested in taking any of this stuff off my hands, feel free to contact me offlist. On that last one in particular, I'd like to get somewhat more than shipping costs. :-) -- Member of the toughest, meanest, deadliest, most unrelenting -- and ablest -- form of life in this section of space, a critter that can be killed but can't be tamed. --Robert A. Heinlein, "The Puppet Masters" - Information is more dangerous than cannon to a society ruled by lies. --James M Dakin