Tip-Top Terminal: The HP 2600A
Users interfaced with large enterprise computers via dedicated terminals. The 2600A, designed for work with early Hewlett-Packard data processors, was state-of-the-art, capable of displaying up to 25 lines with 21 characters apiece on them. It was 18″ x 18″ x 14″ and weighed 55 pounds.
( C ) HPCA