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52 MARINE REVIEW January, 1922 BOSTON & LOCKPORT BLOCK CO. 124 Condor Street, EAST BOSTON, MASS. NEW YORK CITY CHICAGO 32 South Street 413 Fort Dearborn Bldg. Manufacturers of STAR BRAND BLOCKS Special Blocks of all styles for all kinds of heavy work STRONGEST BLOCKS MADE * SPECIALTIES * TACKLE Se OUTFITS | WOOD OR STEEL SHIPS AND ALL STYLES OF —MARINE WORK— DIAPHRAGM PUMPS Ice Maran MACHINERY “The standard for all marine installations’’ BRUNSWICK REFRIGERATING CO. 800-850 Jersey Ave., New Brunswick, N. J. FOSTER SUPERHEATERS In use in over 350 ships. A necessity for turbine protection and engine cylinder economy. POWER SPECIALTY CO. Geitez, SRV SPR, Pittsburgh London,ene. 111 Broadway, N. Y. __ J MARINE DECKING & SUPPLY CO. PHILADELPHIA \ LIT-O-SIL-O DECKING BITUMINOUS COMPOSITIONS 3 MADESCO MARINE PAINTS & VARNISHES The least costly corrosion preventives for vessels of MADESCO WOOD & STEEL TACKLE BLOCKS any type. Give absolute protection and last for years. MADESCO BITUMINOUS SOLUTION & ENAMEL Recommended for cellular double bottoms, peak and ballast tanks, boiler and engine settings, etc. MANUFACTURERS = CONTRACTORS + ENCINEERS : Send for free catalog: “The Solution of the Corrosion Problem.” MADESCO MEANS QUALITY & SERVICE BRIGGS BITUMINOUS COMPOSITION CO., INC. 17 Battery Place New York, N. Y. Cable Address BALANCO—ABC 5th EDITION Y peedrn 2150 BALDT ANCHOR AND CHAIN CO. CHESTER, PA. STOCKLESS, OLD STYLE STUD LINK CHAIN DROP FORGINGS AND MOORING ANCHORS SHACKLES | HEAVY FORGINGS Immediate Shipment from stock Bolts, Nuts, Washers, Screws, Rivets, Tools, etc. Almy Water Tube Boiler Co. Builders of Sectional Water Tube Boilers for all types of ¢ 3: te it i Have you my catalogue No. B? HENRY FRANK, Jr. 372-380 Hudson Street New York City | Hit 5 al vessels : of ne fq 7? Providence, R.I. CATALOGUE FREE Please mention Marine Review when writing to Advertisers