A narrative of the Tong tude’st relative to the
CHarr Son, Fat 123 BS ME RG SBR
A narrative of the proceedings relative to the discovery of the longitude at sea; by Mr. John Harrison's time-keeper; subsequent to those pub- lished in the year 1763.
London: Printed for the author, and sold by Mr. Sandby, in Fleet-Street. MDCCLXV. [1765]
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On tests made for the Commissioners of Longi- tude on a voyage to Barbados.
I. Title. & MB