Invented by the late Mr. Thomas Mudge. To which is prefixed a narrative by Thomas Mudge, his son. A republication of a tract by the late Mr. Mudge on the improvement of time-keepers and a series of letters written by him to his Excellency Count Bruhl, between the years 1773 and 1787. Reprint 1799 with 9 plates.
176 Seiten
Verlag : 1977