HP TV adapter of some sort

[Jay West]

Jim wrote....
> I started found this item that HP'ers may be interested in.  It didn't
> have a photo attached to it last night, but does now.  dont know much
> but it does seem to be the correct vintage for hp21xx type box.

I had a fair number (maybe around 8) of these tv interface cards for the 
21MX machines. I think I gave most if not all of them to Bob Shannon, didn't 
figure I'd ever want one. I have the datasheet on them somewhere....

Jay