Looking for Grinnell device driver

[sysred at psuvax.UUCP]

Ryland Truax of the Astronomy Department at Penn. State Univ. will
shortly be bringing up a Charles River Data Systems 68/27 system
with a Grinnell Model 270 graphics display system using a parallel
interface.  He is looking for anyone who can assist him with an
appropriate device driver.  Please mail responses to me, Ralph Droms
(psuvax!sysred), and I will forward them to Ryland.
-- 
Ralph Droms