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- Leeds & Northrup Co. Potentiometer, Used at Ford Motor Company -
- Collections - Artifact
Leeds & Northrup Co. Potentiometer, Used at Ford Motor Company
- Leeds & Northrup Type K-2 Potentiometer, circa 1950 -
- circa 1950
- Collections - Artifact
Leeds & Northrup Type K-2 Potentiometer, circa 1950
- Bradleyometer (Potentiometer), Used By John Hays Hammond, Jr., 1922-1925 - 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.
- 1922-1925
- Collections - Artifact
Bradleyometer (Potentiometer), Used By John Hays Hammond, Jr., 1922-1925
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.
- Leeds & Northrup Potentiometer, circa 1930 -
- circa 1930
- Collections - Artifact
Leeds & Northrup Potentiometer, circa 1930
- Leeds & Northrup Type K Potentiometer, 1930-1940 -
- 1930-1940
- Collections - Artifact
Leeds & Northrup Type K Potentiometer, 1930-1940
- Leeds & Northrup and Weston Model 7 Deflection Potentiometer, 1925-1940 -
- 1930
- Collections - Artifact
Leeds & Northrup and Weston Model 7 Deflection Potentiometer, 1925-1940
- Fixed Potentiometer, 1912-1915 -
- 1912-1915
- Collections - Artifact
Fixed Potentiometer, 1912-1915