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Funding for digitization provided by The Andrew W. Mellon Foundation
Of Finding the Longitude by Observation – Method of Taking a Lunar Observaton – To Find the Apparent Time by an Altitude of the Sun – To Find the Apparent Time by an Altitude of a Star – To Find the Error of a Watch by Equal Altitudes of the Sun
New and Complete Epitome of Practical Navigation
Norie, J. W. 1828