The rise and extension of submarine telegraphy.

Míreanna comhchosúla

• Cableships and submarine cables /
  de réir: Haigh, Kenneth Richardson
  Foilsithe / Cruthaithe: (1968)
• Submarine telecommunication and power cables /
  de réir: Barnes, Cyril Charles
  Foilsithe / Cruthaithe: (1977)
• The world's submarine telephone cable systems /
  de réir: Schenck, H. H.
  Foilsithe / Cruthaithe: (1975)
• International Conference on Submarine Telecommunications Systems, 26-29 February, 1980 /
  Foilsithe / Cruthaithe: (1979)
• The international aspects of electrical communications in the Pacific area.
  de réir: Tribolet, Leslie Bennett, 1899-
  Foilsithe / Cruthaithe: (1929)