Plotter, field
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1976.0543.001
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- OBJECT TYPE
- MAGNETIC/WIRELESS
- DATE
- 1920–1929
- ARTIFACT NUMBER
- 1976.0543.001
- MANUFACTURER
- MARCONI WIRELESS TELEGRAPH CO. LTD.
- MODEL
- 267 (VOLTMETER)
- LOCATION
- London, England
More Information
General Information
- Serial #
- 303343
- Part Number
- 1
- Total Parts
- 3
- AKA
- FIELD STRENGTH METER
- Patents
- N/A
- General Description
- .1 ALUMINUM TUBING, SHEET METAL, WOOD AND BAKELITE/
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 107.0 cm
- Width
- 23.0 cm
- Height
- 46.0 cm
- Thickness
- N/A
- Weight
- N/A
- Diameter
- N/A
- Volume
- N/A
Lexicon
- Group
- Communications
- Category
- Telegraphy
- Sub-Category
- N/A
Manufacturer
- AKA
- MARCONI
- Country
- England
- State/Province
- Unknown
- City
- London
Context
- Country
- Worldwide
- State/Province
- Unknown
- Period
- 1920 THROUGH 1930
- Canada
-
PROBABLY USED TO ASSIST IN THE DESIGN OF EARLY TRANS ALTANTIC ANTENNA SYSTEMS. - Function
-
USED TO PLOT AND ANALYSE FIELD PATTERNS OF ANTENNA STRUCTURES. - Technical
-
AN EARLY EXAMPLE OF RF FIELDMEASURING DEVICES. - Area Notes
-
Unknown
Details
- Markings
- MFG'S PLATE: 'MARCONI'S WIRELESS/ TELEGRAPH CO. LTD./ NO. 30334 LONDON'/ ON KNOBS: 'PHONES' 'TUNE' 'FILAMENT'/ ON MOUNTED METERS: 'WESTON GALVANOMETER/ WESTON ELECTRICAL INSTRUMENT CO. NEWARK, N.J. U.S.A./ MODEL 375 NO. 12190' 'WESTON VOLTMETER/ PATENTED/ JUL 10 '94 NOV 20 '94/ JAN 29 '95 OCT 4 '98/ JUL 16 '01/ OTHER PATENTS PENDING/ MODEL 267 NO87719/ WESTON ELEC. INST. CO. NEWARK N.J. USA'/ DECAL: 'C.O.T.[?]/ T. 8011'/
- Missing
- TWO ANTENNA RODS/ COVER HAS RIM BROKEN & MISSING/ GLASS WINDOW ON COVER
- Finish
- TUBING, NATURAL/ SHEET METAL HOUSING, FLAT BLACK ENAMEL/ WOOD, VARNISH
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
MARCONI WIRELESS TELEGRAPH CO. LTD., Plotter, field, between 1920–1929, Artifact no. 1976.0543, Ingenium – Canada’s Museums of Science and Innovation, http://collections.ingeniumcanada.org/en/id/1976.0543.001/
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