Vacuum tube
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1987.1204.001
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- OBJECT TYPE
- DIODE HIGH MU TRIODE/CLASS B AMP
- DATE
- 1940–1949
- ARTIFACT NUMBER
- 1987.1204.001
- MANUFACTURER
- Philco Corp.
- MODEL
- 1H5GT
- LOCATION
- Philadelphia, Pennsylvania, 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
- GLASS/ METAL/ SYNTHETIC/ CARDSTOCK
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 8.3 cm
- Width
- 3.3 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
- Philco
- Country
- United States of America
- State/Province
- Pennsylvania
- City
- Philadelphia
Context
- Country
- Unknown
- State/Province
- Unknown
- Period
- Unknown
- Canada
-
Unknown - Function
-
USED AS A COMBINED DETECTOR & AMPLIFIER IN BATTERY-OPERATED RECEIVERS - Technical
-
TYPE SAMPLE OF AN EARLY 'GT' TYPE TUBE - Area Notes
-
Unknown
Details
- Markings
- ON GLASS: '1H5/ GT'/ ON BASE: 'PHILCO/ MADE IN U.S.A./ S/ 3/ WHEN RENEWING/ INSIST ON A/ GENUINE PHILCO TUBE'/ EMBOSSED IN BASE PLUG: 'LICENSED ONLY TO EXTENT INDICATED ON CARTON'/ PRINTING ON BOX INCLUDES: 'Guaranteed!/ PHILCO/ REG. U.S. PAT. OFF/ RADIO/ TUBE/ CORPORATION PHILA. PA. U.S.A.'
- Missing
- N/A
- Finish
- UNCOLOURED GLASS WITH SILVER PRINTING/ UNFINISHED METAL BASE/ BLACK BAKELITE BASE PLUG/ PURPLE & YELLOW BOX
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
Philco Corp., Vacuum tube, between 1940–1949, Artifact no. 1987.1204, Ingenium – Canada’s Museums of Science and Innovation, http://collections.ingeniumcanada.org/en/item/1987.1204.001/
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