Speculum nauticum = a looking glasse for sea-men : wherein they may behold a small instrument called the plain scale whereby all questions nautical and propositions astronomical are very easily and demonstratively wrought ... /

Bibliographic Details
Main Author:	Aspley, John
Format:	eBook
Language:	English
Published:	London : Printed by Thomas Harper and are to be sold by George Hurlock, 1647.
Edition:	The fourth edition corrected.
Series:	Early English books online.
Subjects:	Navigation > Early works to 1800. Nautical astronomy.
Online Access:	Connect to the full text of this electronic book

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