Free: Grinnell GMR270 Image Processing System for PDP-11

[Kurt Rosenfeld]

Dear Community,

Free to a good home (knowledgeable collector):

Grinnell GMR270 Image Processing System with documentation

Location: Manhattan

I took some pictures of the Grinnell GMR270 and put them here:

http://134.74.16.64/wwwa/web/hardware/grinnell/

It comes with documentation and the card to interface with a PDP-11 Qbus.
It also comes with an RGB monitor.  -kurt