CO129-390 - Acting Governor Claud Severn - 1912 [5-6]

I

D

>

Marconis WIRELESS TELEGRAPH COLTP

LONDON.

白图

262

A B CD

Fok Ley 136" 10"

EFGH

7% 0%

JKL

CITLIVE TO ALTERATION

INDUCTANCE, AERIAL TUNING. 20 TURN. 160 MH.

REF

SK 4272.

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