A new treatise on the practice of navigation at sea : containing all the details necessary to enable the mariner to become a good practical navigator. (1902)
Thoms, William · New York : Printed for the author and sold by John Bliss & Co · leaf 37
Latitude left.Latitude in.. ,5248 39N. 30 N. Fio. 8. … Latleft..82* 81 >.Latin... 30 10 N 2° 21 •60 Diffi Lat 141 PROJECTION BY THE PLANE SCALE. Draw a Horizontal line to represent the parallel of Latitude sailed from, then with the Chord of 6( athe dividers, and one foot on this line as a Centre, make the Arc of a Circle towards the right hand…
Navigation · Nautical astronomy
Internet Archive · California Digital Library · Public Domain Mark 1.0. Free to use for anything.
![An illustration from [Electric engineering.] (1902)](https://img.insideoutlibrary.com/img/200/ia-electricengineer02inte-253-133.webp)
