On Thu, 11 Dec 2008, Jules Richardson wrote:
Maybe the sheer weight of the cabling needed for a
mainframe environment
was just too much to justify running it overhead?
The SAGE installations used overhead wiring in cable trays. They
didn't come much bigger than that.
Mike Loewen mloewen at cpumagic.scol.pa.us
Old Technology
http://sturgeon.css.psu.edu/~mloewen/Oldtech/