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Info about The Malling-Hansen Society
Rasmus Malling-Hansen
The Writing Ball
The history
Earliest known sketches of the Writing Ball.
The first prototype
All the models
The Mini Writing Ball
Interactive Visualization and Computer Images
The patents
Denmark 1870
England 1870
Sweden 1870
Denmark 1872 The Takygraf
England 1872 The Takygraf
USA 1872
Sweden 1872
Sweden 1873 The Takygraf
USA 1874
England 1875
USA 1875
USA 1875 The Takygraf
Denmark 1878
USA 1878
Malling-Hansen´s Application for a Patent in Berlin Rejected.
Writing ball patent in Sachsen 2nd of June 1870.
Writing Ball Patent 1 November 1870 in the Grand Duchy of Baden.
Malling-Hansen's patent in Bavaria, 12.th of November 1870.
Danish Patents 1864 – 1884.
Production places
The exhibitions
Skriftprøve med skrivekugleskrift fra 1879.
Exhibition in Denmark, 2015.
Financial Support
Rasmus Malling-Hansens annoncekampagne for skrivekuglen i 1879-1880.
Articles from recent time 1/3
Articles from recent time 2/3
Articles from recent time 3/3
Articles from Malling-Hansen's lifetime 1/4
Articles from Malling-Hansen's lifetime 2/4
Articles from Malling-Hansen's lifetime 3/4
Articles from Malling-Hansen's lifetime 4/4
The Controversy in 1924/25
The cryptographic writing ball
Nummer 46 lebt!
Writing Ball No 67 belonging to Bornholms Museum.
A Surprising Discovery - a Second Specimen of Writing Ball No 69.
Writing Ball No 102.
The Writing Ball of Svendborg Museum.
Writing Ball no. 124 found!
Skrivekugle serienummer 126/10: Håndskrevet brugsanvisning.
The Writing Ball of Vejle Museums.
A Rare and Peculiar Writing Ball in Sweden.
Rasmus Malling-Hansen advertising the writing ball in Illustrirte Zeitung, 1881-1886.
Pressrelease from DASA in Dortmund
Typing on a Malling-Hansen Writing Ball
The Malling-Hansen writing ball keyboard.
The Malling-Hansen Writing Ball: Assessing its Quality.
Unknown Swedish typewriter invented by C. R. Runqvist
Hans Reinholdtsen og skrivekuglen.
Historien om de tre stjålne skrivekugler.
Friedrich Nietzsche's typewriter ----free download----
The Takygraf
Xerografi
Rasmus Malling-Hansen’s Norwegian Patent on an Instrument for Drying of Paper.
Letters I
Letters II
Letters III
Periods in the Growth of Children
Fragment I: About Periodicity in the Weight of Children
Fragment II: Tägliche Wägungen der 130 Zöglinge
Fragment III: Periods in Children´s Weight and the Heat of the Sun
Educational Reformer
Malling-Hansen, the Volapykist
Malling-Hansen, the Freemason
Malling-Hansen, the Theologian.
Lolland-Falsters Historiske Samfunds Årbog 1951 om Pastor Gude.
Af Breve fra Hunseby Præstegaard.
Lectures by Malling-Hansen
First among equals! The Jonstrup centenary in 1890.
Malling-Hansen as a speech therapist in the treatment of stammerers
The International Geographical Congress in Paris 1875.
The Ring Mystery
Crossword Puzzle
Links
Malling-Hansen-Biography
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USA 1878 Portable model for paper strip
The 1878 US patent model - owned today by Dennis Clark. The number 138 has no connection to the item itself. Photo: Dennis Clark
