[Trade Journal]
Publication: The Electrical Engineer
New York, NY, United States
vol. 23, no. 458, p. 176, col. 1
NEW YORK NOTES
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MR. FRED M. LOCKE, of Victor, N. Y., has just been advised that his patent triple petticoat china insulators and steel pins have been in use for two months giving splendid satisfaction on the power transmission line between Newcastle and Sacramento, Cal., carrying 1,000 horse-power 30 miles at 15,000 volts. There is not the slightest sign of leakage on the line.
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