And in this interpretation it will be observed that, while the great ideas are explained and applied, there is no attempt to make these ideas square with the figure in every particular.
"The Expositor's Bible: The Gospel of St. John, Vol. I"
Marcus Dods
Put in your Note-Book: Westerly Deviation is applied exactly as westerly Variation.
"Lectures in Navigation"
Ernest Gallaudet Draper
With this difference of Longitude, apply it in the same way to the Longitude left as you applied the difference of Latitude to the Latitude left.
"Lectures in Navigation"
Ernest Gallaudet Draper