Hubert, Philip Gengembre, 1852-1925 · New York, C. Scribner's Sons · leaf 141
s the picture or stretching frame, op-posite to an armature made fast to the pendu-lum ; a type rule and type for breaking thecircuit, resting on an endless band, composed ofcarpet-binding, which passed over two woodenrollers moved by a wooden crank. Up to the autumn of 1837 my telegraphicapparatus… … Interior of a Car on tne Lehigh Valley Railroad, snowing the Method of Operatingthe Train Telegraph. tinish as to warrant mv success in venturingupon its public exhibition. I had no wish to ex-pose to ridicule the representative of so manyhours of laborious thousfht. Prior to the sum-mer of 1837,…
Inventors
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