The Writer: A 250-Year-Old Mechanical Marvel by Pierre Jaquet-Droz
The automaton "The Writer," created by watchmaker Pierre Jaquet-Droz (1721-1790) in the 1750s, is a mechanical marvel. Jaquet-Droz, known for his watchmaking skills, built this automaton along with two others to showcase his expertise. Comprising 6,000 parts, this 250-year-old machine uses a stack of 40 cams with three shaped edges to translate the movements of the boy's arm. "The Writer" can inscribe any custom text up to 40 letters long, spread over 4 lines. In 1906, it was purchased for 75,000 gold francs (a colossal sum at the time) by the History and Archaeology Society of Neuchâtel.











