Rectifier
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1981.0687.001
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- OBJECT TYPE
- STACK/SELENIUM
- DATE
- Unknown
- ARTIFACT NUMBER
- 1981.0687.001
- MANUFACTURER
- International Telephone & Telegraph
- MODEL
- 46
- LOCATION
- United States of America
More Information
General Information
- Serial #
- 104B4AX1
- Part Number
- 1
- Total Parts
- 1
- AKA
- N/A
- Patents
- N/A
- General Description
- IRON DISKS/ SOFT NON-FERROUS METAL ELECTRODE/ METAL STAND
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 15.9 cm
- Width
- 4.1 cm
- Height
- 6.0 cm
- Thickness
- N/A
- Weight
- N/A
- Diameter
- N/A
- Volume
- N/A
Lexicon
- Group
- Communications
- Category
- Telephony
- Sub-Category
- N/A
Manufacturer
- AKA
- IT&T
- Country
- United States of America
- State/Province
- Unknown
- City
- Unknown
Context
- Country
- Unknown
- State/Province
- Unknown
- Period
- Unknown
- Canada
-
Unknown - Function
-
USED TO CONVERT ALTERNATING CURRENT TO DIRECT CURRENT (SMITH P. 316) - Technical
-
Unknown - Area Notes
-
Unknown
Details
- Markings
- DECAL READS: 'Federal/ Selenium/ RECTIFIER/ MADE IN U.S.A. IT & T'/ STAMPED IN BLACK ON END IS: '104B4AX1'/ STAMPED IN BLACK ON THE OPPOSITE END IS'H6' & '[ILLEGIBLE]' 64'
- Missing
- N/A
- Finish
- IRON DISKS ARE COATED WITH A THIN LAYER OF GREY METALLIC SELENIUM/ NICKEL PLATED METAL STAND
- Decoration
- YELLOW & RED DECAL WITH A BLACK ARROW & BLACK & YELLOW LETTERING
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
International Telephone & Telegraph, Rectifier, Unknown Date, Artifact no. 1981.0687, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1981.0687.001/
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