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  • Tags: Installation

Technical Drawing of the New Slipway for the Brennan Torpedo. Alterations of existing passage into Installation for returning Torpedoes to use it both for new Slipway and returning Torpedoes.

Postcard of the Brennan Torpedo.
This defensive weapon was invented by Mr. Louis Brennan and patented in 1877, He was a prolific inventor, born in Co. Mayo in 1852. His inventions include a Monorail balanced with a Gyroscope, Helicopter and…
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