Vacuum tube
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1999.0241.001
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- OBJECT TYPE
- DUAL TRIODE
- DATE
- Unknown
- ARTIFACT NUMBER
- 1999.0241.001
- MANUFACTURER
- RADIO SHACK
- MODEL
- 13EM7/15EA7
- LOCATION
- Boston, Massachusetts, United States of America
More Information
General Information
- Serial #
- N/A
- Part Number
- 1
- Total Parts
- 2
- AKA
- N/A
- Patents
- N/A
- General Description
- .1 GLASS ENVELOPE; METAL PINS; SYNTHETIC BASE/.2 CARDBOARD
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- N/A
- Width
- 3.2 cm
- Height
- 7.5 cm
- Thickness
- N/A
- Weight
- N/A
- Diameter
- N/A
- Volume
- N/A
Lexicon
- Group
- Vacuum Tubes
- Category
- Receiving
- Sub-Category
- N/A
Manufacturer
- AKA
- RADIO SHACK
- Country
- United States of America
- State/Province
- Massachusetts
- City
- Boston
Context
- Country
- Canada
- State/Province
- Ontario
- Period
- Unknown
- Canada
-
ONE OF COLLECTION OF VACUUM TUBES USED BY DONOR FOR HIS PART-TIME HOBBY OF ELECTRONICS SERVICING (DONOR'S HISTORY IN 1999.0217 SUPP. INFO.) - Function
-
GLASS OCTAL TYPE VACUUM TUBE USED AS COMBINED VERTICAL-DEFLECTION AMPLIFIER & VERTICAL-DEFLECTION OSCILLATOR IN COLOUR & B&W TELEVISION RECEIVERS. - Technical
-
Unknown - Area Notes
-
Unknown
Details
- Markings
- .1 YELLOW LETTERING ON TUBE READS "Realistic/ LIFETIME [LOGO]" & "13EM7/ 15EA7", WITH WHITE "15/ EA7"/.2 BLACK LETTERING ON BOX ENDS READS "REALISTIC/ INTERNATIONAL/ 13EM7/ 15EA7" & "GUARANTEED/ FOR LIFE"; BLACKLETTERING ON BOX SIDES READS "REALISTIC/ Lifetime/ ELECTRON TUBE" & "Guaranteed for Life/ RADIO SHACK CORP., BOSTON 17, MASS." WITH GUARANTEE INFORMATION
- Missing
- COMPLETE
- Finish
- .1 COLOURLESS TRANSPARENT GLASS; BLACK BASE; METALLIC PINS; GREY INTERIOR PARTS/.2 WHITE & GOLD EXTERIOR
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
RADIO SHACK, Vacuum tube, Unknown Date, Artifact no. 1999.0241, Ingenium – Canada’s Museums of Science and Innovation, http://collections.ingeniumcanada.org/en/id/1999.0241.001/
FEEDBACK
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