Got to use one, and type on it, once. The display was beautiful for its time.
Strange that info on the key switches used could be lost to time. But the best I could find was only that other similar looking Grid hardware used Micro Switch ST key switches:
Wyvyrn t1_j7em92j wrote
Reply to comment by Kgtuning in I’ve never wanted to type on something so badly. [OC. Air & Space Museum] by top-hunnit
I thought it looked like a Grid.
Sure enough: https://en.wikipedia.org/wiki/Grid_Compass?wprov=sfla1
Got to use one, and type on it, once. The display was beautiful for its time.
Strange that info on the key switches used could be lost to time. But the best I could find was only that other similar looking Grid hardware used Micro Switch ST key switches:
https://deskthority.net/wiki/GRiD_GRiDCase_1520