Potentiometer
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1981.1835.001
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- OBJECT TYPE
- K-2
- DATE
- 1940
- ARTIFACT NUMBER
- 1981.1835.001
- MANUFACTURER
- Leeds & Northrup Co.
- MODEL
- 7552
- LOCATION
- Philadelphia, Pennsylvania, United States of America
More Information
General Information
- Serial #
- 1063267
- Part Number
- 1
- Total Parts
- 1
- AKA
- N/A
- Patents
- N/A
- General Description
- WOOD BASE/ SYNTHETIC CASING, KNOBS, ETC./ GLASS/ METAL (BRASS?) PARTS/ RUBBER FEET, bakelite
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 46.5 cm
- Width
- 27.7 cm
- Height
- 30.0 cm
- Thickness
- N/A
- Weight
- N/A
- Diameter
- N/A
- Volume
- N/A
Lexicon
- Group
- Communications
- Category
- Radio
- Sub-Category
- N/A
Manufacturer
- AKA
- Leeds Northrup
- Country
- United States of America
- State/Province
- Pennsylvania
- City
- Philadelphia
Context
- Country
- United States of America
- State/Province
- Pennsylvania
- Period
- THIS POTENTIOMETER PROBABLY USED 1940S +
- Canada
-
Unknown - Function
-
DEVICE FOR MEASURING ELECTROMOTIVE FORCE OR POTENTIAL DIFFERENCE BY COMPARISON WITH A KNOWN VOLTAGE - Technical
-
Unknown - Area Notes
-
Unknown
Details
- Markings
- MFR'S LOGO, MFR'S NAME, & SERIAL NO., CONTROLS SCALES & FUNCTIONS IN INCISED WHITE LETTERING/ BLACK IMPRESSION PRINTED ADHESIVE LABELS/ RED & WHITE CANADA WIRE CALIBRATION LAEL FOR 11/73/ WOOD MOULDING AROUND LOWER EDGE OF BASE
- Missing
- N/A
- Finish
- WOOD STAINED BROWN & VARNISHED/ BLACK SYNTHETIC/ BROWN-GREEN SYNTHETIC/ CLEAR GLASS/ BLACK RUBBER
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
Leeds & Northrup Co., Potentiometer, circa 1940, Artifact no. 1981.1835, Ingenium – Canada’s Museums of Science and Innovation, http://collections.ingeniumcanada.org/en/id/1981.1835.001/
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