I actually used one of those at CDC ca. 1974-75. You got the good version--there was a version with a reduced linecount on it (8?). At Sunnyvale ops, we had a roomful of them connected to the STAR-100 Cyber frontend in Arden Hills. At the time, department policy wouldn't allow a terminal to reside on one's desk, so we had a "terminal room". I think we ran them at 300 bps from a 9600 bps link. I wrote the Star OGNATE text editor to operate with one of these--and to see how creative I could get with all of those great STAR string and vector instructions. Much to my horror, I found the editor still in use at ETA in 1985. (OGNATE, BTW, stands for "Oh G-d, not another text editor"). IIRC, the terminal was very "dumb". At the time, I was also project manager for the STAR remote MCU. The thing that I best recall was that the engineer at the Arden Hills end took forever to design his own UART from SSI. It ran at some oddball speed, like 1800 bps. Cheers, Chuck