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An account of the going of Mr. John Harrison's watch, at the Royal Observatory, from May 6th, 1766, to March 4th, 1767. Together with the original ... of the same. By the Revd. Nevil Maskelyne.

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An account of the going of Mr. John Harrison's watch, at the Royal Observatory, from May 6th, 1766, to March 4th, 1767. Together with the original ... of the same. By the Revd. Nevil Maskelyne.

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Find this book