Masters of Space / Morse and the Telegraph; Thompson and the Cable; Bell and the Telephone; Marconi and the Wireless Telegraph; Carty and the Wireless Telephone

by Walter Kellogg Towers

III. FORERUNNERS OF THE TELEGRAPH

IV. INVENTIONS OF SIR CHARLES WHEATSTONE

V. THE ACHIEVEMENT OF MORSE

VI. "WHAT HATH GOD WROUGHT?"

VII. DEVELOPMENT OF THE TELEGRAPH SYSTEM

VIII. TELEGRAPHING BENEATH THE SEA

IX. THE PIONEER ATLANTIC CABLE

X. A SUCCESSFUL CABLE ATTAINED

XI. ALEXANDER GRAHAM BELL, THE YOUTH

XII. THE BIRTH OF THE TELEPHONE