looking to trade for paper tape reader/punch

From: Jos_at_Marian <jos.mar>
Date: Sun Jun 27 13:00:57 2004

>
> Most 4070s have a custom parallel interface (which is not too hard to
> link up to other things, actually). There is a serial card for them which
> fits inside the case and gives RS232 and current loop interfaces, but
> it's _very_ hard to find.

I have this card. It is a while ago since I last looked at it, but iirc
  it didn't look too complex. If anyone wants to reconstruct this card,
feel free to contact me.
                                Jos
Received on Sun Jun 27 2004 - 13:00:57 BST