nication with one of the ports in the valve, to which are claimed to be superior to any hitherto known. allow the steam to exhaust through the valve. In Fig. 1 means the direction of the engine is changed. Lever We give the owner's description, with his own state- is in full J H is secured in… … usual manner. B C is the January 5, 1858, to Adam WOOD'S OSCILLATING STEAM-ENGINE. steam-chest, bolted by c c, Wood, and assigned to Al- to one side of the cylinder, and near the ends thereof, communication with the port of arm, /, consequently fred Jeffery, of Pittsburg, Pa., who will be happy to…