Wow that amber screen brings back memories, thank you for sharing. My first helpdesk job included mainframe support, and I got to use one of the old IBM quad screen plasma terminals they still had there. Our ticketing system was still on the mainframe so it was actually useful in my helpdesk duties.

(Pretty sure it was this one, or very similar: https://www.argecy.com/ibm-3290-plasma-terminal)