Rare Books
The seaman's daily assistant, : being a short, easy and plain method of keeping a journal at sea; in which are contained rules, shewing how the allowances for leeway, variation, heave of the sea, set of currents, &c. are to be made, and to correct the dead-reckoning by an observation, in all cases: and also all the tables that are any ways necessary for the seaman's use in keeping a journal
Image not available
You might also be interested in
Image not available
Of the state of the dead. Translated from the Latin of Dr. Burnet. With an answer to all the heresies therein contained
Rare Books
309268