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Jewell Wavemeter Pattern No. 90 Version 1

ID = 193855

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Jewell Wavemeter Pattern No. 90; Weston Electrical (ID = 1511132) Equipment

Jewell Wavemeter Pattern No. 90; Weston Electrical (ID = 958113) Equipment

Jewell Wavemeter Pattern No. 90; Weston Electrical (ID = 1511133) Equipment

Jewell Wavemeter Pattern No. 90; Weston Electrical (ID = 1511134) Equipment

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Weston Electrical: Jewell Wavemeter Pattern No. 90 [Equipment] ID = 1511132 933x845

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For model Jewell Wavemeter Pattern No. 90 Version 1, Weston Electrical Instrument Co.; Newark, N.J.; (Jewell Electrical Instrument Co.; Chicago, IL)

Country:

United States of America (USA)

Manufacturer / Brand:

Weston Electrical Instrument Co.; Newark, N.J.; (Jewell Electrical Instrument Co.; Chicago, IL)

alternative name

Jewell

Year: 1922 ??

Category: Service- or Lab Equipment

Wave bands	Broadcast and LongWave in ONE range.
Details
Loudspeaker	- - No sound reproduction output.
Power out
from Radiomuseum.org	Model: Jewell Wavemeter Pattern No. 90 [Version 1] - Weston Electrical Instrument
Material	Wooden case
Shape	Tablemodel, Box - most often with Lid (NOT slant panel).
Notes	This Wavemeter Pattern No. 90 from Jewell Electrical Instruments Co in Chicago has a range of 150 - 625 kc. It shows the result in kc and meters. It is very strange that there seem to exist at least three quite different versions of this Wavemeter with the very same name.
External source of data	Guest Phil Guella, Amelia, VA, USA.

Model page created by Ernst Erb. See "Data change" for further contributors.

All listed radios etc. from Weston Electrical Instrument Co.; Newark, N.J.; (Jewell Electrical Instrument Co.; Chicago, IL)
Here you find 179 models, 152 with images and 94 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.

Collection of Stan Roberts (USA)