![](https://coimages.sciencemuseumgroup.org.uk/155/958/medium_thumbnail_1990_5036_6976.jpg)
Gilles Louis Chrétien 1754 - 1811
Inventor of the Physionotrace which produced an engraved plate from which multiple copies of a profile could be printed.
Inventor of the Physionotrace which produced an engraved plate from which multiple copies of a profile could be printed.