The Lost Science of John 'Longitude' Harrison
Kent: Watch & Clock Book Society, 1976. Second Edition. Spiral-Bound Softcover.
Second edition. Minor general wear.
159 pp. Harrison, John (bap. 1693, d. 1776), horologist, was born at Foulby in the parish of Wragby, Yorkshire, where he was baptized on 31 March 1693, the eldest of five children of Henry.....