Calculator, ohm's law
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1975.0544.001
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- OBJECT TYPE
- RADIO
- DATE
- 1940
- ARTIFACT NUMBER
- 1975.0544.001
- MANUFACTURER
- Perry Graf Corp.
- MODEL
- Unknown
- LOCATION
- Maywood, Illinois, United States of America
More Information
General Information
- Serial #
- N/A
- Part Number
- 1
- Total Parts
- 1
- AKA
- N/A
- Patents
- N/A
- General Description
- CARDBOARD
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 23.2 cm
- Width
- 10.5 cm
- Height
- N/A
- Thickness
- N/A
- Weight
- N/A
- Diameter
- N/A
- Volume
- N/A
Lexicon
- Group
- Communications
- Category
- Radio
- Sub-Category
- N/A
Manufacturer
- AKA
- Perrygraf
- Country
- United States of America
- State/Province
- Illinois
- City
- Maywood
Context
- Country
- Unknown
- State/Province
- Unknown
- Period
- USED BY MR. BENNETT 40'S THROUGH 50'S
- Canada
-
Unknown - Function
-
TO CALCULATE VOLTS, AMPS, WATTS, AND RESISTANCE - Technical
-
TYPE SAMPLE - Area Notes
-
Unknown
Details
- Markings
- N/A
- Missing
- NIL
- Finish
- LITHOGRAPHED IN RED, YELLOW & BLACK
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
Perry Graf Corp., Calculator, ohm's law, 1940, Artifact no. 1975.0544, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1975.0544.001/
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