It is the MK11 MOS Memory box backplane, not the cpu backplane which is bigger (and has lots of twisted pair wiring).
Ed -- Ik email, dus ik besta. BTC : 1Lk6141nvDKPxtCa5erfFyovsoJN2LKqNJ On Thu, March 23, 2017 21:19, Noel Chiappa via cctalk wrote: > This: > > http://www.ebay.com/itm/252820125010 > > looks like it might be an -11/70 backplane, but I'm too lazy to look up > the > part number. > > Noel >