Tourbillon, original drawing, Abraham-Louis Breguet
Summary
Italiano: Tavola acquarellata di Abraham-Louis Breguet per la richiesta di brevetto del regolatore a tourbillon, 1801. Institut National de la Propriété Industrielle, Parigi.English: Original drawing by Abraham-Louis Breguet for patent request, 1801. Institut National de la Propriété Industrielle, Paris.
Tags
Date
1801
Source
Wikimedia Commons
Copyright info
public domain