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American telephone practice (1905)

Miller, Kempster Blanchard, 1870-1933 · New York : McGraw publishing company · leaf 816

An illustration from American telephone practice, 1905, leaf 816
90 degrees to the direction of the guywire. The guy rope should be fastened to the pole by passing it twicearound and clamping it by means of a malleable iron guy clamp,of which one is shown in Fig. 569. In order to protect the pole and to keep the guy wire from slippingdown the pole, guy wire… … FIG. 572.-CINClNNATI CLAMP. be borne. The single bolt clamp shown in Fig. 569 is known as theCrosby clamp. The Hallett clamp is shown in Fig. 571; the

Telephone

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