the Admiralty ordered the Rattler to be fitted with a screw, ami it was no small satisfaction to find that her double-cylinder engines could be easily adapted to the new propeller. She is of 888 ...

The Steam Propeller George Washington. -- This was an action of a somewhat novel character. The facts of the case were as follow: The George Washington, a large screw steamer, was, on the 24th of ...

Very little is known about one such case – the home-built twin-engine, double propeller ... to bypass its twin and turn the second propeller. The screws consisted of two custom-built four ...