File:Sampson Mordan 1822 pencil-holders patent.png
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 12:06, 16 January 2012 | 864 × 550 (223 KB) | Lobo | {{Information |Description ={{en|1=Detail of the specification of the patent granted in december 1822 to Sampson Mordan and John Hawkins, for improvements on pencil-holders}} |Source =The Repertory of patent inventions: and other discoveries an |
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