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Title: alexander bain's telegraph instrument [Go to resource]
Description: Railway telegraph instrument, in rectangular case for wall-mounting with sprung push-pull handles, by Alexander Bain, one of a pair installed at each end of the Shildon Tunnel, Stockton & Darlington Railway, 1846. License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Subjects: telegraph instrument Temporal: 1846 Source: Science Museum Creator: Bain, Alexander Identifier: 1999-7235 Go to resource More Like this...
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