The Standard Underground Cable Company manufacturers of telegraph, telephone and electric light cables ... (1884)
Standard Underground Cable Company · Standard Underground Cable Company · leaf 9
ines of firealarm and police telephone wires; and the system has received the 8 hearty endorsement of all of the public officials of both District andNational governments. Eight months uninterrupted experience, ofthe line laid for the city, shows that the system is well adapted for andfullfils all… … fig. I. of War as to the working of the Waring system will be found in theappendix. The cables laid in Washington were nearly similar to thatlaid in Pittsburgh, the only difference being in the addition of a sixthconductor. Figure i shows a sectional view of the Washington cables.It will be…
Electricity · Wiring devices · Electric cable · Electric wire
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