Submarine telegraphs
Subtitle: their history, construction, and working : founded in part on Wünschendorff's 'Traité de télé graphie sous-marine'
By: and compiled from authoritative and exclusive sources by Charles Bright.
Series: CIHM/ICMH Microfiche series = CIHM/ICMH collection de microfiches -- no. 00867; CIHM/ICMH microfiche series -- no. 00867
Publisher: C. Lockwood
Published: 1898
Place of publication: London
Language: eng
Format: Microform
Number of pages: 475
Subjects: Cables, Submarine.; Telegraph.; Câbles sous-marins.; Télégraphe.