Could somebody please help me identify this board?

Mike Niswonger mike.niswonger at
Wed Dec 7 22:32:17 CST 2016

The "CG" logo on the corner appears to be one of the many Compugraphic 

Possibly a a board from a custom phototypesetter that drove a CRT to 
expose the photomask (film)?

On 12/06/2016 06:57 PM, Chris Pye wrote:
> I’m moving my collection and found this board amongst some others.
> <>
> Cheers,
> Chris

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