Sources

  1. Sorrenson, Richard. (1996). The Ship as a Scientific Instrument in the Eighteenth Century. Osiris, Vol. 11, Science in the Field, pp. 221-236.
  2. Morgan, Kenneth. (2017). Finding Longitude: The Investigator expedition, 1801-1803. The International Journal of Maritime History, Vol. 29(4), pp. 771-787.
  3. Carter, William E. and Carter, Merri S. (2010). The Age of Sail: A Time when the Fortunes of Nations and Lives of Seamen Literally Turned with the Winds Their Ships Encountered at Sea. The Journal of Navigation, Vol. 63, pp. 717-731.
  4. Linton, Michael A. (2013). History of Navigation. A Wikipedia Compilation. Pp. 1-158.
  5. Anonymous. (1992-1993). The dawn of modern navigation: Time for an empire. The Economist; London, Vol. 325, Iss. 7791, pp. 1-7.
  6. Maskelyne, Nevil. (1761). A letter from the Rev. Nevil Maskelyne, M. A. F. R. S. to the Rev. Thomas Birch, D. D. Secretary to the Royal So­ciety: containing the results of observations of the distance of the Moon from the Sun and fixed Stars, made in a voyage from England to the Island of St. Helena, in order to determine the longitude of the ship, from time to time; together with the whole process of computation used on this occasion. Phil. Trans. R. Soc. 52558–577.
  7. Baker, Alexi. (2012). “Precision,” Perfection,” and the Reality of British Scientific Instruments on the Move During the 18th Century. Material Culture Review, Vol. 74-75, pp. 14-29.
  8. Raj, Kapil. (2000). 18th-Century pacific voyages of discovery, “big science”, and the shaping of a European scientific and technological culture. History and Technology, Vol. 17, pp. 79-98.
  9. Parry, William Edward. Journal of a Voyage for the Discovery of a North-West Passage from the Atlantic to the Pacific: Performed in the Years 1819-20, in His Majesty’s Ships Hecla and Griper, Under the Orders of William Edward Parry …with an Appendix, Containing the Scientific and Other Observations. 2nd ed. London: John Murray, 1821. Print.
  10. Bell, Morag; Butlin, Robin and Heffernan, Michael. (1995). Geography and Imperialism 1820-1940. Manchester: Manchester University Press. Xiii + 338 p, illustrated, hard cover. ISBN 0-7190-3934-7.
  11. No Author. (1669). Instructions concerning the use of pendulum-watches, for finding the longitude at sea. Phil. Trans. R. Soc. 4937–953.
  12. Proctor, Tony. (2013). Collaboration and networking in the process of innovation: the path to precision time keeping. Journal of Management History, Vol. 19, No. 2, pp. 167-188.
  13. Biegert, Mark. (2015, June 25). Lignum Vitae is a Remarkable Wood. Mark Biegert and Math Encounters. Accessed 2 June 2022, https://www.mathscinotes.com/2015/06/lignum-vitae-is-a-remarkable-wood/
  14. Harrison, John. (1775). An accessible ‘translation’ of: A Description Concerning Such Mechanism as Will Afford a Nice, or True Mensuration of Time: Together With Some Account of the Attempts for the Discovery of the Longitude by the Moon: As Also an Account of the Discovery of the Scale of Musick. [London: Printed for the author, M.DCC.LXXV, 1775] Image. https://www.loc.gov/item/09019451/.
  15. Pantalony, David; Kremer, Richard L. and Manasek, Francis J. (2005). Study, Measure, Experiment: Stories of Scientific Instruments at Dartmouth College. University Press of New England, 271 pages.
  16. Burstyn, Harold. (1957). At the sign of the Quadrant. The Smithsonian National Museum of American History Behring Center. Accessed on 2 June 2022 https://amhistory.si.edu/navigation/maker.cfm?makerid=5
  17. Dudley Adams, No Date, The British Museum, accessed on 2 June 2022, https://www.britishmuseum.org/collection/term/BIOG175281
  18. Theodolite by Dudley Adams, No Date, Royal Museums Greenwich, accessed on 26 April 2022, https://www.rmg.co.uk/collections/objects/rmgc-object-43681
  19. Long case clock by Thomas Earnshaw, 2021, Museum of Applied Arts & Sciences, accessed on 2 June 2022, https://ma.as/138867
  20. Wikipedia Contributors. (2022). Sidereal time. Wikipedia, The Free Encyclopedia. Accessed on 2 June 2022, https://en.wikipedia.org/wiki/Sidereal_time
  21. Admiralty Maritime Data Solutions. No Date. Admiralty Nautical Almanac. Accessed on 2 June 2022, https://www.admiralty.co.uk/publications/astronomical-publications/the-nautical-almanac