Object ID Number:
EH101222
Object Name:
Dental Drill
Manufacturer:
Ritter Dental MFG Co. Rochester NY
Date of Manufacture:
– 19th to 20th Century
Description / History:
Early eighteenth century electrical drill was manufactured by Ritter Dental Company and Columbia Alternating Current Engine Drill. This device was patented in August 31, 1909. The first electrical dental drill was invented by George Green in 1868. George Green was George Washington's denist.
Dimensions:
H–58 W–28 Dia–14 inches
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