A
(Copy) R. 7,532
Mernorandum
110742 Rad
& 51
Rent 22 JUN 00!
by the Electrical Adviser to the Bound
of Trade
First, with regard to the injurions
effect apon cron pipes, the Board of Trade regulations have been sufficient, asfar as experience has theun hitherto, to prded pupes from mjury, but in order to protect the lead Covering of then own cables which would be the first to suffer it is the practice of homway engmeers & kap well arthin the limits of these regulations, specially Reg. 17 of the regulations
for the employment of uninsulated returns. Second, with to disturbance of the
regard
working of the submarine cable, I have qwen
very careful attention to the only case of this kind that has occurred, viz., at Cape Hown.
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