‘The Hansen Writing Ball was invented in 1865 by the Rasmus Malling-Hansen. It was first patented and entered production in 1870, and was the first commercially produced typewriter.’ Writing Ball, Enter Products, Produce Typewriters, Rasmus Mallinghansen, The Hansen Writing, Commercial Produce, Malling Hansen, Rasmus Mall Hansen, Mallinghansen Writing
Also on these boards
Friedrich Nietzsche’s typewriter, a Malling-Hansen Writing ball, model 1878. Photo taken by Dieter Eberwein. Seems much more complicated than any computer!