Vintage Mini Nautical 7" Brass Handmade Maritime Telegraph With Wooden Base

Description

Description :
Vintage Mini Nautical 7" Brass Handmade Maritime Telegraph With Wooden Base
Vintage Mini Nautical 7" Brass Handmade Maritime Telegraph With Wooden Base
An engine order telegraph is a communications device used on a ship (or submarine) for the pilot on the bridge to order engineers in the engine room to power the vessel at a certain desired speed. In early vessels, from the 19th century until about 1950, the device usually consisted of a round dial about nine inches (~20 centimetres) in diameter with a knob at the center attached to one or more handles, and an indicator pointer on the face of the dial. There would also be a revolutions per minute indicator, worked by a hand crank. Modern on vessels which still use them use electronic light and sound signals. Traditional required a pilot wanting to change speed to "ring" the telegraph on the bridge, moving the handle to a different position on the dial. This would ring a bell in the engine room and move their pointer to the position on the dial selected by the bridge.