The Magnetic Telegraphs-Their Astonishing


Progress.
{"newspaper_name": "The New York herald.", "edition": "01", "page": "p2", "byline": ""}
{"character_count": 391, "word_count": 69, "ccnet_language_score": [0.954800009727478], "ccnet_perplexity": [804.2999877929688], "fasttext_language": ["en"]}
Among the most remarkable instances of the
enterprizc OF the American people, is the fact,
that already there about 400 miles OF telegra-
phic wires laid in the United States, with the ex-
cepton Of about the space Of 300 miles, which is
to be finished in July.


We have obtained the following table from ! l..
Marshall, Esq, the Secretary of the Boston Tcle-
graph, comprising twelve lines