The mariner's compass rectified. Containing tables, shewing the true hour of the day . With tables of amplitudes. Which tables of sun-dials [etc.] are calculated from the equator to 60 degrees of latitude . With the description and use of those instruments most in practice in the art of navigation. Also a table of latitude and longitudes of places.

• Main Authors: Wakely, Andrew., Bayly, William, 1737-1810., Wales, William, 1734?-1798., Mountaine, William, d. 1779., Atkinson, James.
• Format: Text
• Language: English
• Published: London, Printed for J. Mount, T. Page, W. Mount, and T. Page 1780
• Subjects: Compass; South Pole; Bayly; South pole
• Online Access: http://hdl.handle.net/2027/mdp.39015048418589

"Observations of the moon's distance from the sun and stars, made by Messrs. W. Wales . and W. Bayly, astronomers, during Captain Cook's voyage towards the South pole, and round the world . in the years 1772, 1773, 1774, and 1775." p. 273-275. Mode of access: Internet. Pages 5-14 trimmed closely; p. 8-9 injured in trimming.