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Clinometer

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made in Edinburgh

Clinometer
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A clinometer is a surveying instrument used for measuring the angle of inclination. This brass example was designed by physician and amateur scientist Dr James Lind and made around 1770 by John Miller, a scientific instrument maker based in Edinburgh.

The instrument comes in a wooden carrying box, and is assembled and its stand screwed into the top of the lid to form a base. The instrument can then be levelled, using a bubble level. Readings are taken through the sight, measuring the angle from the horizon.

James Lind (1736-1812) was one of John Miller's patrons. He had a strong interest in astronomy. His letters to Lord Loudoun provided the main descriptive source for the early phase of Miller's Edinburgh business.

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