High frequency apparatus, design, construction and practical application; a practical treatise for electrical engineers, electricans, physicians, students and experimenters (1920)
Curtis, Thomas Stanley · New York, Norman W. Henley publishing company · leaf 212
The aerial network was formed by stretching fourstranded copper wires between insulators secured to thesupporting posts in the four corners of the electrified plot.Guy wires and turnbuckles stiffen the structure and en-abled us to make the network taut. Smaller copper wireswere stretched between… … Fig. 115.—]\Iethod of holding overhead wires to posts the longitudinal stranas, leads directly to the switch out-side the house which formerly served the purpose of alighting switch when the wireless outfit w^as in commis-sion. Indeed, the scheme of connection is exactly the sameas that employed…
Electric apparatus and appliances
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