>From spaf@cs.purdue.edu Thu Oct 11 20:23 PDT 1990 Here is the backbone as of July 1984: /-----------------------------\ | | | mcvax------------philabs | | / / | | tektronix-----------------decvax------------linus | | | \ | | | | | uw-beaver | | | | | | | | | | | ubc-vision seismo--harpo---ulysses | | | | | | | | | | | | alberta-------(-----ihnp4 hou3c | | | | | | | | | | | | we13----burl utzoo | | | | | | | | hplabs-------------hao clyde----watmath | | | | | | sdcrdcf---sdcsvax-----------------akgua----------mcnc-----/