enters the cylin- for using this acid is to have a broad band of cotton passing der, H,and forces the piston ahead against the pressure of exhaust, 8. The steam, entering through O, pushes forward over two wooden rollers over a dish filled with a solution of the piston in cylinder, I, and the ram… … cation of power as the finishing pressure, it is evident that, by rollers a turn, and the lower half of the'sand, wet witn the the increased diameter of the ram, K, and the reduced action chamber, J, and one of the connecting pipes, P. The valve, L, solution, takes its place uppermost. of the…
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