Progetto di John Harrison per il 'piccolo orologio' menzionato da lui al Board of Longitude il 19 giugno 1755(John Harrison's design for the 'lesser watch' mentioned by him to the Board of Longitude on 19th June 1755, from a set of mechanical notes and drawings compiled by John Harrison (1693-1776) and his son William (c.1726-72) (pen & ink on paper))Unbekannt |
€ 139.46
Enthält 22% MwSt.
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senza data · pen and ink on paper
· ID Quadro: 978350
The Worshipful Company of Clockmakers' Collection, UK / Bridgeman Images |
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