Mitiiwft, ^v am. THE ADVOCATE OF INDUSTRY, AND JOURNAL OF SCIENTIFIC, MECHANICAL, AND OTHER IMPROVEMENTS. VGLUMB X.1 [NUMBER 43. NEW-YORK JULY 7, 1855. THE The accompanying engravings are views IMPROVED LOCK. Scientific American, of an improvement in Hydraulic Water … Fly. t\y and to avoid any irregularity in the beating constructed, arranged, and operating in con- of the valves in the air chamber or waste nection with pins or rods and a key of pecu- pipe. liar construction, as will be hereafter de- side, m, ot the frame, C, and the side, m, bears against the…
Patents · Claim · Catechu · Railroad · Aud · Steam engine · Fire works · Air chamber · Winding fulcrum · Purpose set · Horse power · York city · Claim ihe · San Francisco · Scientific American
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