32 MARINE REVIEW September, 1922 The “Superior” Spur Geared Windlass WE ALSO BUILD ~ Windlasses ~ Steering Gears Capstans Gypseys Winches Hoisting Engines Swinging Engines Power Pawl Posts Dredge Deck Engines Anchor Hoists Scow Winding Gears Drill Frame Hoists Suction Pipe Hoists ‘Steel and Wooden Derricks Ee Manufacturers of Si) and.Eletirieat Machinery SUPERIOR IRON WORKS COMPANY SUPERIOR, WISCONSIN: LUNKENHEIMER Guage Cocks and Fusible Plugs The simplicity of the “_RENEWO” Gauge Cock design, the heavy }construction, and the careful selection of the materials for each part make the ‘“‘RENEWO”’ a boiler mounting of ex- ceptional merit, and insure a degree of service heretofore un- known in Gauge Cocks. The seat ring and disc have regrindable seating faces and these parts together with all others are renewable. The bow “RENEWO” shaped lever is reversible and permits the installation of ‘‘Renewo’’ Weighted Guage Cock Gauge Cocks on extremely close centers without interference in Fig. 1264. Short Shank their operation. Fig. 1308. Lznz Shank Sizes 44 and 34 inches for working steam pressures up to 300 pounds. LUNKENHEIMER FUSIBLE PLUGS conform to the rules of the Steam- boat Inspection Service of the Department of Commerce, for high as well as low pressures, and are accepted by all local inspectcrs. The plug casings are made of Lunkenheimer High Duty Bronze, and the fusible core of pure Banca Tin. The Lunkenheimer method of filling prevents the absorption of deleterious elements into the tin core and insures depend- ability in service. Sizes 34 to 1% inches inclusive. Write for descriptive literature. tue LUNKENHEIMER co. ——="QUALITY "a= LARGEST MANUFACTURERS OF HIGH GRADE ENGINEERING SPECIALTIES IN THE WORLD new YORK “CINCINNATI, U.S.A. 20ST°N : LONDON EXPORT DEPT.., 129-135 LAFAYETTE ST., NEW YORK ap ok Fig. 49 i Rae Inside Type esses, oo? Fusible Plug Fusible Plug Please mention MARINE REVIEW when writing, to Advertisers