Typewriter. The 1873 Sholes and Glidden typewriter show the type bars arranged in a circle. The QWERTY keyboard design is similar to that used today.

Size: 3098px × 3689px
Photo credit: © Photo Researchers / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 1870s, 1873, 19th, century, glidden, historic, historical, history, invention, keyboard, nineteenth, qwerty, sholes, typewriter