I hacked together some pdp8 documentation i've scanned in, and made it available at: http://www.itlabs.umn.edu/~lemay Not all of the links are working at the moment, but you can at least look at the CESI PDP8 Omnibus board information sheets, and PDP 8/L manuals, as well as a few sheets from Douglas Electronics Inc that show pictures of their line of DEC compatible breadboards. More info to come as I find the time to scan it in. I should someday have the doc of PDP 8/E Pascal as written at the University of Minnesota, plus the RX01 images available. Also Pascal-S doc, and a variety of doc on floating point programming for the 8/e (which was used in developing Pascal at the UofM). Somday I might even scan in the User Manual, and the Small Computer Handbook, 8/L versions... Of course, that will take a lot of free time. -Lawrence LeMay