On Mon, 18 Sep 2006, Ken Seefried wrote:
   From: David
Griffith <dgriffi at cs.csubak.edu>
 Does anyone know what sort of interface the AT&T 3b2 uses for its mouse?
 I found one which is missing its mouse. 
 I've never seen a 3b2 with a graphics display.  While I've seen an awful lot
 of 3b2s (AT&T carpet bombed Gatech with them in the mid-80s), that doesn't
 mean there wasn't one.
 Do you perhaps mean the AT&T Blit family of graphics terminals
 (Jerq/Blit/5620/630/730) that were often serially attached to 3b2s?  If so,
 
http://www.brouhaha.com/~eric/retrocomputing/att/5620/5620_faq.html should
 be a start, as well as any surviving archive of comp.terminals.tty5620.
 These things are nifty. 
 
Sorry. I meant the 3b1 (aka Unix PC)
--
David Griffith
dgriffi at 
cs.csubak.edu
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