Rms Queen Mary Engine Room
![R M S Queen Mary Some Sections Of The Aft Engine Room Have Been Kept Intact A Most Rewarding Thing To See Preserved Especially Since Thi Queen Mary Queen Rms](https://i.pinimg.com/originals/dc/bc/d6/dcbcd61821d51d41d4939d51d3551ded.jpg)
Also referred to as a chadburn 1 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.
Rms queen mary engine room.
Source : pinterest.com