The small difference between this answer and that of Bowditch's is that the .
Bowditch was an American, and is highly distinguished at home and abroad.
He was at first, as Dr. Bowditch told us, 'barricaded in his shop on Cambridge street.'
This should be pasted into the front of your Bowditch Epitome.
The course is the set of the current, the distance the amount of drift, all of which is easily calculated by Table 2, Bowditch.
Let us work this same example in Bowditch by the other two methods.
With this angle and the known height of the light, enter Table 33 in Bowditch.
Bowditch used the 1916 Almanac, whereas we are working from the 1919 Almanac.
With Bowditch and Vattel, a man might sail round the globe, and little fear of a bad landfall, or a mistake in principles.
Table 20A in Bowditch gives the correction for mean refraction.