Containing the Principles of Arithmetic and Practical Geometry; with the Extraction of the Square and Cube Roots: Also Rules for Finding the Prime, Epact, Moon's Age, Time of High-Water, with Tables for the Same. Together with Exact Tables of the Sun's Place, Declination, and Right-Ascension: Of the Right Ascension and Declination of the Principal Fixed Stars: Of the Latitude and Longitude of Places: A Large Table of Difference of Latitude and Departure, for the Exact Working a Traverse. Also the Description and Use of the Sea-quadrant, Fore-Staff and Nocturnal: Necessary Problems in Plane-Sailing and Astronomy, Wrought by the Logarithms, and by Gunter's Scale: A Tide Table: The Courses and Distances on the Coast of Great Britain, Ireland, France, &c. And the Soundings at Coming Into the Channel: with Directions for Sailing Into Some Principal Harbours. By Nathaniel Colson, Student in the Mathematics. The Whole Revis'd, and Adjusted to the New Stile, by William Mountaine, F.R.S.