From: Fred Cisin (XenoSoft) <cisin(a)xenosoft.com>
  IIRC, #26-1401   It is basically straight through, and
can be made by
 crimping a card-edge connector on one end of ribbon cable, and a
 "centronics" amphenol connector on the other.  Sorry, but I don't
remember
  which direction to offset the cable (for the 34 v 36)
Thanks, Fred.  The docs give the pinouts on the card-edge, so a cable
should be no problem.
  The other 34 pin is for external floppies.  It should
be possible to
 identify which 34 is which by proximity to the disk controller. 
Piece of cake -- thanks again.
  "expansion bus"  On the model 1 it was 40
pin.  Did they change to 50 on
 the 3? 
I don't know -- I wonder why this is not shown in the docs?
Later --
Glen
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