Harrington's First Clockwork Dental Drill
by Science Photo Library
Title
Harrington's First Clockwork Dental Drill
Artist
Science Photo Library
Medium
Photograph - Photograph
Description
George Harrington's first clockwork dental drill in a silver plated veneered box. Invented in 1864, it had interchangeable drill heads and was operated by a spring-wound mechanism wound with a key.
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September 16th, 2018
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