Calculator
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Ingenium,
1986.0146.001
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- OBJECT TYPE
- N/A
- DATE
- 1920
- ARTIFACT NUMBER
- 1986.0146.001
- MANUFACTURER
- Felt & Tarrant Mfg. Co.
- MODEL
- COMPTOMETER J NON-ELECTRIC
- LOCATION
- Chicago, Illinois, United States of America
More Information
General Information
- Serial #
- 225463
- Part Number
- 1
- Total Parts
- 1
- AKA
- N/A
- Patents
- N/A
- General Description
- METAL & PLASTIC
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 37.7 cm
- Width
- 24.0 cm
- Height
- 14.5 cm
- Thickness
- N/A
- Weight
- N/A
- Diameter
- N/A
- Volume
- N/A
Lexicon
- Group
- Mathematics
- Category
- Calculating devices
- Sub-Category
- N/A
Manufacturer
- AKA
- Felt Tarrant
- Country
- United States of America
- State/Province
- Illinois
- City
- Chicago
Context
- Country
- Unknown
- State/Province
- Unknown
- Period
- Unknown
- Canada
-
USED IN CANADA - Function
-
FOR USE IN THE ADDITION, SUBTRACTION, MULTIPLICATION & DIVISION OF NUMBERS - Technical
-
EARLY DEVELOPMENT OF THE COMPTOMETER - Area Notes
-
Unknown
Details
- Markings
- MFRS PLATE ON TOP/COMPTOMETER IN RAISED SCRIPT ON FRONT & BACK/PATENT DATE ENGRAVED INTO BACK/SERIAL NUMBER IN BOTTOM LEFT CORNER OF TOP/RAISED PATTERN ON THE TWO SIDES
- Missing
- N/A
- Finish
- BROWN METAL CASING WITH BLACK & WHITE NUMBERED KEYS
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
Felt & Tarrant Mfg. Co., Calculator, after 1920, Artifact no. 1986.0146, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1986.0146.001/
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