Name: Diagram of quadruplex repeating telegraph system. 1879. Fig. 161 shows a plan of connecting the apparatus at a station forming the common terminus of two quadruplex circuits; so as to repeat from one into the other. We 'will suppose the station to be Cleveland; and that L1 represents a quadruplex wire extending from that point to Buffalo; a distance of 183 miles; and L2 a similar wire between Cleveland and Cincinnati; a distance of 250 miles. - SuperStock
Brand: Image Asset Management
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Diagram of quadruplex repeating telegraph system. 1879. Fig. 161 shows a plan of connecting the apparatus at a station forming the common terminus of two quadruplex circuits; so as to repeat from one into the other. We 'will suppose the station to be Cleveland; and that L1 represents a quadruplex wire extending from that point to Buffalo; a distance of 183 miles; and L2 a similar wire between Cleveland and Cincinnati; a distance of 250 miles.

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