Complete! Re: Help needed identifying boards

It appears that the DC on the DC1127 (and other boards I've got) stands for "Department of Chemistry." Aparently the "Instrument room" at Purdue's Chem department used to make a lot of their own boards for custom instrumentation before off-the-shelf instrumentation was readily available. I'm not sure what I want to do with them yet; I'm considering making schematics of them and possibly making "something" out of them. Of course, that probably won't be for a while... The other boards are indeed HP 21xx boards (and the 9885 and 9895 boards). I've got a list of the boards and probably will be offering them for sale/trade soon... I've got a few people that I want to give first dibs to, but they might end up here. Pat -- Purdue University ITAP/RCS --- http://www.itap.purdue.edu/rcs/ The Computer Refuge --- http://computer-refuge.org