Sholes & Glidden Desk Typewriter, Model No. 1, 1873-1876

Developed by Christopher Glidden in the 1860s and manufactured by the Remington arms company beginning in 1873, the Sholes & Glidden was the first commercially successful typewriter. Its adoption by large corporations kickstarted the typewriter industry and contributed to the speedup of American work life. The innovations of the Sholes & Glidden, particularly its keyboard layout, were widely adopted. This typewriter is why your computer keyboard reads QWERTYUIOP.