Bradleyometer (Potentiometer), Used By John Hays Hammond, Jr., 1922-1925
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Artifact Overview
John Hays Hammond, Jr., was largely responsible for launching the field of radio control. In 1926, he built a medieval-inspired castle in Gloucester, Massachusetts. This site served as his home and research laboratory. With over 400 patents to his name, Hammond developed ideas for radio control, autopilot function, and targeted missile detonation. This device was used in Hammond's laboratory.
Artifact Details
Artifact
Potentiometer
Date Made
1922-1925
Creators
Place of Creation
Location
Not on exhibit to the public.
Object ID
80.87.10
Credit
From the Collections of The Henry Ford.
Material
Brass (Alloy)
Nickel (Metal)
Steel (Alloy)
Paper (Fiber product)
Dimensions
Height: 1.5 in
Width: 1.5 in
Length: 1.75 in
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