National Telegraphic Union · New York : N.T.U. · leaf 80
1 vol., 12mo. 400 Illustrations. London, 1866 6 25 FERGUSON, R. M.-Electricity. 1 vol., 12mo.... 1 75 BOND, R .—Handbook of the Telegraph 0 50 DU MONCEL.—(Lee Cte Th.)—Traite Theorique et Pratique de Telegraphie Electiique. 1 vol., 8vo 4 50 HIC HTON E.—History of Electric Telegraph. 1 00 PRESCOTT,… … Vol. V. No. 9. New York, Saturday, October 24, 1868. Whole No. 119. [Written for The Telegbapheb.] SCIENCE AND PRACTICE OF THE ELECTRICTELECRAPH. I. STATIC OR FRICTIOXAL ELECTRICITY. Electricity is an imponderable power, which in oneform or another may be made to affect all our senses.It appears to…
Telegraph
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