@TerryHancock

That's the model of DecWriter that I learned how to program on, back in college. The lab had three. Made an annoying rasping buzz when it printed.

A couple of years later the computer lab got one (1) small CRT with an attached keyboard. There was always a long line of students waiting to use it. If you got tired of waiting you could use a DecWriter, or come back to the lab at midnight.