Providence, RI., c.1907. Double Circuit Transmission Line Atop Square Pole, Closeup
By Joe Maurath, Jr.; posted January 10, 2022
View Original: Click to zoom, then click to magnify (732 x 610) 128KB
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Porcelain insulators designed for higher voltages are upon the two upper crossarms. For an overview of this pole and its surroundings, click "Previous". |