Skrivekugle

Autor:

NieznanyUnknown author

Credit:

NieznaneUnknown source

Krótki link:

https://plwiki.pl/b/3edcd

źródło:

Wikimedia Commons

Wymiary:

336 x 406 Pixel (24803 Bytes)

Opis:

The Hansen Writing Ball, the first typewriter sold commercially, invented by Rasmus Malling-Hansen around 1865, first manufactured in 1870. This was a model from 1878.

Licencja:

Public domain