The HP-37s scientific calculator?

[[kby]]

(01-01-2021 01:56 PM)toml_12953 Wrote:  I'd want a Planar Gas Discharge (Panaplex) display. Nice orange digits like Nixies. The green digits on the CRT of an HP 9100 are great, too!

I think I’m partial to the Nixies because they aren’t 7-segment. I would prefer green if there was a gas you could use that was green.

I also remember a field trip when I was ib high school (so circa 1971) to a local Wang office and soling their desktop calculators with Nixies. Remember, this was pre-HP-35, too.-kby