soft cloth Number of rams ...... 21. eee s eee eee scene eens pump house. The relief pipe, E, extends over the and powdered tale. Diameter plungers.... ......0..ee eee eeeveeeeeees 30°7 inches same course, and discharges back into the supply tank Dust off the superfluous talc; wipe the edges and… … +o ee ng a ny fl UNION IRON WORKS HYDRAULIC DRY DOCK—SIDE VIEW OF LIFTING RAMS AND PIERS. back of glass clean. Place the glass in a dish and Two 12 inch by 16 inch vertical steam engines for At the valve, A, a lever, F, is carried, with its ful- pumps. ~ cover with water. crum equidistant from the…
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