m a propeller much These flange unions are made entirely of the highest grade thinner and lighter than one made of cast iron, and one that malleable iron, excepting the brass seat, which is made prac- maintained at all times a sharp cutting edge and clean sur- tically integral with the malleable… … Pa., has, through the agency of Mr. W. C. Wallace, of New York, who becomes engineer of the marine department, made tion gives a very compact fitting, light in weight, and at the arrangements with Messrs. Stone for the handling and pro- same time one that combines extreme strength with rigidity;…
Shipbuilding -- Periodicals · Shipbuilding industry -- Periodicals
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