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 lee-way, variation, heave of the sea, set of currents, &c. are to be made; and to correct the Dead



Bok Engelsk
Annen tittel
Utgitt
Dublin : printed by the executors of David Hay, assignee of the late Boulter Grierson, Printer to the King's most Excellent Majesty

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