xhibit which won a medal for its superior mer- upward and toward the center of the pan, the inner VALVE CHEST, MYERS’ STEAM ENGINE its and in a notable degree was made to serve the pub- shovel also curving the inner edge of the paste over and their actuating gear can be used. The improve-|lic… … inner onewith the adjacent exhaust WITZ’S KNEADING OR MIXING MACHINE. port, a rectangular central cavity and a smaller cavity near each end such manner that all the particles will be thoroughly rendering the valve chest light and and effectively operated upon. A diagonally placed yet sufficiently…
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