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The principles of Mr. Harrison's time-keeper; with plates of the same

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The principles of Mr. Harrison's time-keeper; with plates of the same

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Summary

Preface and "Notes taken at the discovery of Mr. Harrison's time-keeper," by Nevil Maskelyne, Astronomer Royal: p. v-xvii.
LAC ecr 2018-11-01 update (1 card)

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Date

01/01/1767
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Source

Library of Congress
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Public Domain

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