File:Malling Hansen 1872.png
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Summary[edit]
| Description |
English: The British periodical The Engineer reported from the Copenhagen Exhibition of 1872 a couple of times, including a piece in its August 2, 1872 issue. Here is what is described as a new version of the "Writing Ball", designed by R. Malling Hansen. This version had the paper placed on a flat surface, making it easier to read during typing and easier to replace when completed. |
| Date | |
| Source | The Engineer, 1872-08-02. page 69 |
| Author | Unknown author |
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This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 70 years or fewer. This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929. |
| This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. | |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 10:45, 1 August 2016 | | 1,266 × 460 (359 KB) | Rsteen (talk | contribs) | {{Information |Description ={{en|1=The British periodical ''The Engineer'' reported from the Copenhagen Exhibition of 1872 a couple of times, including a piece in its August 2, 1872 issue. Here is what is described as a new version of the "Writing B... |
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