Hi Emanuel, I remember them well, I was their manufacturer's rep in Houston, and sold several to petrochem, NASA and universities.
It was a big ticket item, selling for upwards of 40K when loaded up with all the options. NASA was using it for animation, the petrochem guys for geology visualizations in oil exportation. A&M bought one for LANDSAT imagery. I see if I can find some old ads, they were in the IEEE computer graphics mags quite a bit. Randy ________________________________ From: cctech <cctech-boun...@classiccmp.org> on behalf of emanuel stiebler via cctech <cct...@classiccmp.org> Sent: Wednesday, April 22, 2020 12:27 PM To: General Discussion: On-Topic Posts Only <cct...@classiccmp.org> Subject: Grinnell Systems Hi all, was just fishing in old memories & graphics systems. We had in the 1980's a big fridge from Grinnell Systems as a frame buffer on a 11/34. Anybody remember those? Links to any documentation? Cheers!