[DonHopkins]

The AAA was by far the best most luxurious terminal a programmer could have. The Guru XL could display 66 lines of 170 characters, and came in either portrait or landscape orientation!

https://boingboing.net/2016/10/20/reviving-an-ann-arbor-amba...

https://books.google.nl/books?id=-tNb_j8ivU0C&pg=RA1-PA36&lp...

http://www.bitsavers.org/pdf/datapro/alphanumeric_terminals/...