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- Westinghouse Type A Synchroscope, 1910-1920 -

- 1910-1920
- Collections - Artifact
Westinghouse Type A Synchroscope, 1910-1920
- Resistance Unit -

- Collections - Artifact
Resistance Unit
- Federal Products Corporation Model H Dial Indicator, circa 1933 - Dial indicators provide accurate measurements of parts used in a number of manufacturing processes. The large numbers on the indicator's face make small, imperceptible dimensions visible. Operators compare these measurements against a standard and make corrections if any deviation is found. The Federal Products Corporation made a variety of precise measuring devices in the 20th century.

- circa 1933
- Collections - Artifact
Federal Products Corporation Model H Dial Indicator, circa 1933
Dial indicators provide accurate measurements of parts used in a number of manufacturing processes. The large numbers on the indicator's face make small, imperceptible dimensions visible. Operators compare these measurements against a standard and make corrections if any deviation is found. The Federal Products Corporation made a variety of precise measuring devices in the 20th century.
- Bottle of Red Gage Fluid for Manometer on SuperFlow Bench, 1980-1998 - Race teams test the airflow through engine parts such as carburetors, cylinder heads, and air filters using a flow bench. This analysis creates more efficient engines and, hopefully, winning race cars. Air pressure, a key data element, is measured with a manometer. A flow bench's manometer uses a column of liquid to measure pressure. This container holds fluid needed to refill this important instrument.

- 1980-1998
- Collections - Artifact
Bottle of Red Gage Fluid for Manometer on SuperFlow Bench, 1980-1998
Race teams test the airflow through engine parts such as carburetors, cylinder heads, and air filters using a flow bench. This analysis creates more efficient engines and, hopefully, winning race cars. Air pressure, a key data element, is measured with a manometer. A flow bench's manometer uses a column of liquid to measure pressure. This container holds fluid needed to refill this important instrument.
- Sliding Resistance -

- Collections - Artifact
Sliding Resistance
- Bobby Unser Collection--Photographs--Family--Clayton Dynamometer--Item5 - Bobby Unser earned a place among automobile racing's greats, having successfully competed in nearly every form of the sport. The racing career of this three-time Indianapolis 500 winner and 13-time Pikes Peak International Hill Climb winner spanned more than 30 years. This photograph -- only one of thousands donated by Bobby and Lisa Unser to The Henry Ford -- helps to document his career.

- circa 1980
- Collections - Artifact
Bobby Unser Collection--Photographs--Family--Clayton Dynamometer--Item5
Bobby Unser earned a place among automobile racing's greats, having successfully competed in nearly every form of the sport. The racing career of this three-time Indianapolis 500 winner and 13-time Pikes Peak International Hill Climb winner spanned more than 30 years. This photograph -- only one of thousands donated by Bobby and Lisa Unser to The Henry Ford -- helps to document his career.
- Bobby Unser Collection--Photographs--Family--Clayton Dynamometer--Item6 - Bobby Unser earned a place among automobile racing's greats, having successfully competed in nearly every form of the sport. The racing career of this three-time Indianapolis 500 winner and 13-time Pikes Peak International Hill Climb winner spanned more than 30 years. This photograph -- only one of thousands donated by Bobby and Lisa Unser to The Henry Ford -- helps to document his career.

- circa 1980
- Collections - Artifact
Bobby Unser Collection--Photographs--Family--Clayton Dynamometer--Item6
Bobby Unser earned a place among automobile racing's greats, having successfully competed in nearly every form of the sport. The racing career of this three-time Indianapolis 500 winner and 13-time Pikes Peak International Hill Climb winner spanned more than 30 years. This photograph -- only one of thousands donated by Bobby and Lisa Unser to The Henry Ford -- helps to document his career.
- Bobby Unser Collection--Photographs--Family--Clayton Dynamometer--Item11 - Bobby Unser earned a place among automobile racing's greats, having successfully competed in nearly every form of the sport. The racing career of this three-time Indianapolis 500 winner and 13-time Pikes Peak International Hill Climb winner spanned more than 30 years. This photograph -- only one of thousands donated by Bobby and Lisa Unser to The Henry Ford -- helps to document his career.

- circa 1980
- Collections - Artifact
Bobby Unser Collection--Photographs--Family--Clayton Dynamometer--Item11
Bobby Unser earned a place among automobile racing's greats, having successfully competed in nearly every form of the sport. The racing career of this three-time Indianapolis 500 winner and 13-time Pikes Peak International Hill Climb winner spanned more than 30 years. This photograph -- only one of thousands donated by Bobby and Lisa Unser to The Henry Ford -- helps to document his career.
- Bobby Unser Collection--Photographs--Family--Clayton Dynamometer--Item17 - Bobby Unser earned a place among automobile racing's greats, having successfully competed in nearly every form of the sport. The racing career of this three-time Indianapolis 500 winner and 13-time Pikes Peak International Hill Climb winner spanned more than 30 years. This photograph -- only one of thousands donated by Bobby and Lisa Unser to The Henry Ford -- helps to document his career.

- circa 1980
- Collections - Artifact
Bobby Unser Collection--Photographs--Family--Clayton Dynamometer--Item17
Bobby Unser earned a place among automobile racing's greats, having successfully competed in nearly every form of the sport. The racing career of this three-time Indianapolis 500 winner and 13-time Pikes Peak International Hill Climb winner spanned more than 30 years. This photograph -- only one of thousands donated by Bobby and Lisa Unser to The Henry Ford -- helps to document his career.
- 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.