Vacuum tube

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Ingenium, 1984.0162.001
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OBJECT TYPE: FULL WAVE/HIGH VACUUM
DATE: 1933
ARTIFACT NUMBER: 1984.0162.001

MANUFACTURER: Canadian Marconi Co.
MODEL: 80
LOCATION: Canada

More Information

General Information

Serial #: N/A
Part Number: 1
Total Parts: 2
AKA: N/A
Patents: N/A
General Description: GLASS/ SYNTHETIC/ METAL/ PAPER

Dimensions

Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.

Length: 11.3 cm
Width: 4.5 cm
Height: N/A
Thickness: N/A
Weight: N/A
Diameter: N/A
Volume: N/A

Lexicon

Group: Vacuum Tubes
Category: Receiving
Sub-Category: N/A

Manufacturer

AKA: Marconi
Country: Canada
State/Province: Unknown
City: Unknown

Context

Country: Unknown
State/Province: Unknown
Period: Unknown
Canada: MADE FOR THE CBC
Function: USED IN D-C POWER SUPPLY DEVICES WHICH OPERATED FROM THE A-C SUPPLY LINE
Technical: LATER (1933) DEVELOPMENT OF THE UX-280 WITH A REDUCTION IN BULB SIZE FROM THE S-17 TO THE ST-14
Area Notes: Unknown

Details

Markings: ETCHED ON GLASS: 'MADE IN/ 80/ CANADA'/ STAMPED ON GLASS & BASE '1727'/ ON BASE: 'Marconi/ RADIOTRON/ RVC [LOGO]'/ PRINTING ON BOX INCLUDES: 'Marconi/ RADIOTRON/ RVC [LOGO]'/ PRINTING ON BOX INCLUDES: 'MARCONI/ RVC/ RADIOTRON/ THE- RVC MONO-/ GRAM IS THE/ MARK OF UNEX-/ CELLED RADIO/ TUBE DESIGN/ AND EFFICIENCY/ CANADIAN MARCONI COMPANY'
Missing: N/A
Finish: UNCOLOURED GLASS/ BLACK BASE
Decoration: N/A

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If you choose to share our information about this collection object, please cite:

Canadian Marconi Co., Vacuum tube, circa 1933, Artifact no. 1984.0162, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/item/1984.0162.001/

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