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Telegraph with Neutral Relay
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Description: "...two stations...each being furnished with a neutral relay, connected as [shown] and also each with a sounder and key, at each of which an operator is seated..." -Atkinson 1903
Source: Atkinson, Philip Electricity for Everybody; Its Nature and Uses Explained (: The Century Company, 1903) 205
Keywords: neutral, relay, telegraph,
Copyright: 2009, Florida Center for Instructional Technology. See license.
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