Cronometro Molyneux & Sons XIX secolo
Frequently linked to the world of navigation or cartography, globes, sextants, octants, chronometers, graphometers but also planetaries, armillary spheres and solar clocks, starting from 1999, scientific instruments were the object of some specialized auctions ranging from the 19th century laboratory instruments to the rare 15th century astrolabes sold in the recent auction n. 100.