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• A new and easy method to find the longitude at land or sea : From the observation of the altitudes of the Cœlelestial bodies only; without having any Recourse to Eclipses, the Satellites of Jupiter, the Doctrine of Appulses, or the Magnet; and without the use of Clock-Work, Dials of any sort, Sand-Glasses or Pendulums; or any other Instrument, but a Sextant, Quadrant, or Astrolabe. Published for the Improvement of Geography and Navigation, and the Universal Benefit of Mankind
  by: Hayes, Charles
  Published: (1710)
• Proposals of a method for observing the longitude at sea : Humbly submitted to the judgement of the honourable the commissioners appointed by act of Parliament for the discovery of the longitude at sea
  Published: (1719)
• The longitude discovered by the eclipses : occultations and conjunctions of Jupiter's planets. With descriptions of those Refracting and Reflecting Telescopes; and of those Sectors, and that Quadrant, which are the Instruments necessary for this Discovery, both at Land and Sea. To which is added, An Ephemeris for the latter Half of the year of our Lord 1738. Containing the Configurations of Jupiter's Planets at Six a Clock every Evening, while Jupiter is to be any where seen. With those Eclipses, Occutations, and Conjunctions that are useful for the Discovery of the Longitude, both at Land and Sea. Engraven on a Copper Plate. Humbly Recommended to The Honourable the commissioners appointed by Act of Parliament for the Discovery of the Longitude at Sea. By Will. Whiston, M. A. Sometime Professor of the Mathematicks in the University of Cambridge
  by: Whiston, William
  Published: (1738)
• An Act for providing a publick reward for such person or persons as shall discover the longitude at sea
  Published: (1714)
• The method of finding the longitude at sea : by time-keepers: to which are added, tables of equations to equal altitudes. More extensive and accurate than any hitherto published. By William Wales, F. R. S. And Master of the Royal Mathematical School in Christ's Hospital
  by: Wales, William
  Published: (1794)