THE CHADBURN SHIPS' TELEGRAPH SOCIETY


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DUPLEX SIGNAL LAMP INDICATOR ON THE CAPTAIN’S BRIDGE OF THE “MAURETANIA” Which notifies the failure of any of the ship’s navigating lights and sounds a horn to warn the officers

click here TELEPHONE ON THE BRIDGE OF THE CUNARD MAIL STEAMER “MAURETANIA”

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THE SINGLE LEVER ON THE BRIDGE OF THE “MAURETANIA” The movement of which closes the forty water-tight doors which insure the safety of the ship, and gives electrical warning of the failure of any particular door