Signal Service (France) Technical Instructions No. 8 Wilson WT Transmitting Set, April 1918

Signal Service (France) Technical Instructions No. 8 Wilson WT Transmitting Set was issued by the Signal Service (France) during the First World War.

Contents are

I - Description

II - Aerials

III - Connecting up

IV - Tuning-up

V - Overhaul and test of set

VI - General Notes

Pages Gallery

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  Plate 1 - The Wilson Instrument - Wiring Diagram

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  Plate 2 - Wavelength Adjustment

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  Plate 3 - Ebonite Board

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  Plate 4 - Motor - Ball bearing type