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1Published 1977Subjects: “...Telegraph History....”
Book -
2
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3
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4
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5
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6Published 1872Subjects: “...Electrical engineering Periodicals....”
Journal -
7
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8
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9
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10by Pope, Frank L. (Franklin Leonard), 1840-1895Subjects: “...Telegraph Operators' manuals....”
Published 1891
Book -
11Historical sketch of the electric telegraph : including its rise and progress in the United States /by Jones Alexander, 1802-1863Subjects: “...Telegraph History....”
Published 1852
Microform Book -
12
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13
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14by Fleming, J. A. (John Ambrose), Sir, 1849-1945Subjects: “...Telegraph, Wireless....”
Published 1906
Microform Book -
15by Prescott, George B. (George Bartlett), 1830-1894Subjects: “...Telegraph....”
Published 1864
Book -
16by Prescott, George B. (George Bartlett), 1830-1894Subjects: “...Telegraph....”
Published 1860
Book -
17Published 1873Subjects: “...Society of Telegraph Engineers Periodicals....”
Journal -
18
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19
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20Published 1881Subjects: “...Institution of Electrical Engineers Periodicals....”
Manuscript Journal