. American engineer . Ball Thrust Be the Screw Reverse Gear arrangement of screw reverse gear has been used and is shownin detail in one of the illustrations. The limited clearance be-tween the sides of the cab and the made it necessar\- toplace the screw and the crosshead outside of the cab, nnd itwas also necessarj- to offset the center of the hand wheel from. , -n /r^ J«»^ \.^ ^-.^

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Keywords: ., bookcentury1900, bookdecade1910, booksubjectrailroa, bookyear1912