Vacuum tube
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1977.0693.001
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- OBJECT TYPE
- N/A
- DATE
- 1943
- ARTIFACT NUMBER
- 1977.0693.001
- MANUFACTURER
- Western Electric
- MODEL
- D167159
- LOCATION
- United States of America
More Information
General Information
- Serial #
- LM19
- Part Number
- 1
- Total Parts
- 1
- AKA
- N/A
- Patents
- N/A
- General Description
- GLASS/ METAL/ SYNTHETIC/ PAPER
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 19.1 cm
- Width
- 2.8 cm
- Height
- N/A
- Thickness
- N/A
- Weight
- N/A
- Diameter
- N/A
- Volume
- N/A
Lexicon
- Group
- Vacuum Tubes
- Category
- Experimental
- Sub-Category
- N/A
Manufacturer
- AKA
- Western Electric
- Country
- United States of America
- State/Province
- Unknown
- City
- Unknown
Context
- Country
- North America
- State/Province
- Unknown
- Period
- Unknown
- Canada
-
PROBABLY USED FOR EXPERIMENTAL PURPOSES AT MCGILL UNIVERSITY - Function
-
USED FOR ULTRAHIGH-FREQUENCY APPLICATIONS SUCH AS GENERATION & AMPLIFICATION OF MICROWAVE & ELECTROMAGNETIC ENERGY - Technical
-
EXAMPLE OF A BTL TUBE MADE BY WESTERN ELECTRIC IN THE DEVELOPMENTAL STAGE - Area Notes
-
Unknown
Details
- Markings
- PRINTED ON BASE: 'WESTERN ELECTRIC BELL TEL. LABS/ MADE IN U.S.A. D167159'/ PRINTED ON PAPER LABEL AFFIXED TO GLASS: 'PRE-PRODUCTION MODEL/ FOR LABORATORY AND EXPERIMENTAL PURPOSES ONLY/ Not to be used for Equipment Standardization Without Consulting Dept. 1400, Bell Telephone Laboratories, Inc. 463 West St., N.Y., N.Y./ LABORATORY DESIGNATION 1332CT WESTERN ELECTRIC CODE NO. D167159'/ PAINTED ON GLASS: 'LM 19'
- Missing
- N/A
- Finish
- UNCOLOURED GLASS/ UNFINISHED METAL/ BLACK BASE
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
Western Electric, Vacuum tube, circa 1943, Artifact no. 1977.0693, Ingenium – Canada’s Museums of Science and Innovation, http://collections.ingeniumcanada.org/en/id/1977.0693.001/
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