A New Fog Signal.
A new fog signal is installed at the Needles Light house, which takes the form of reed trumpets worked by compressed air, and can be started instantaneously when fog descends. The blast of five seconds' duration every fifteen seconds can be heard at treble the distance of the old fog-bell signal.
Permanent link to this item
https://paperspast.natlib.govt.nz/periodicals/P19061201.2.13.4
Bibliographic details
Progress, Volume II, Issue 2, 1 December 1906, Page 56
Word Count
55A New Fog Signal. Progress, Volume II, Issue 2, 1 December 1906, Page 56
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