Expeditions and Discoveries Sponsored Exploration and Scientific Discovery in the Modern Age

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You searched for: Creation Date 1782] Remove constraint Creation Date: 1782] Creators/Contributors Herschel, William, 1738-1822 Remove constraint Creators/Contributors: Herschel, William, 1738-1822 Subjects Micrometers (Instruments) Remove constraint Subjects: Micrometers (Instruments)
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