Ah yes, Ambassadors! Portrait mode "dumb" terminals, but highly valued for coding given their 48 lines of text. (Twice the normal in the VT-100 days.) Had a lo

Ah yes, Ambassadors! Portrait mode "dumb" terminals, but highly valued for coding given their 48 lines of text. (Twice the normal in the VT-100 days.) Had a lot of those first at the Columbia computer center back in the DEC-20 days, later at the Fairchild AI Lab startup (DEC-20's and LISPMs), and even later at Imagen (a Stanford TeX project spinoff building the first commercial laser printers before Apple and Xerox released theirs).