February, 1916 THE MARINE REVIEW 109 Solid Block Cork Life Preservers Warranted 24 pounds. Buoyancy and full weight of Cork and Workmanship as required by U. S. Inspectors. SAFEST CHEAPEST SOLID CORK LIFE PRESERVERS RING BUOYS AND FENDERS Approved and adopted by U. S. Board of Supervising Inspectors. Also adopted by the principal Ocean, Lake and River Steamer Lines as the only Reliable Life Preserver. Awarded four Medals by World’s Columbian Exposition. METALLIC AND WOODEN LIFE BOATS METALLIC LIFE RAFT MARINE DRAGS LYLE GUNS WICKS’ PATENT RELEASING BLOCKS FOR LIFE BOATS DAVID KAHNWEILER’S SONS 260 FRONT ST., COR. DOVER ST. NEW YORK CITY Vulcan Iron Works Inc. A. J. Grymes, President L. S. Parker, Vice-Pres. Boat Building :: Dredging Machinery DRY DOCKS and SHIPYARD Machinists Boilermakers Blacksmiths Coppersmiths Electric Welding Propeller Wheels a Specialty Telephones: 302 Jersey City: 1492 Jersey City; 175 Rector Night Call: 3987 Bergen JERSEY CITY,N. J., Foot of Morris St. NEW YORK CITY, 17 Battery Place Anchor Hoist Engines and Lock Plates for Operating Dredge and Drill Boat Anchors Double 6" x 6", 7" x 9" and 9" x 10" Throttle Reverse Engines With Gearing to suit the size of Anchors The Hoist is compact and efficient, and occupies no deck room. Any arrange- ment can be made to suit local conditions. We build the engines with either throttle or link reverse, as well as none reversible and for a great many purposes. --BUILT BY— | Superior Iron Works Company, SUEERIOR: ARMSTRONG COMBINATION KITS CONSISTING OF 1 No. 2 Genuine Armstrong Stock 14 in. tolin. R 1 ‘* 1 Model B Pipe Cutter kK 1 Junior Hinged Pipe Vise 1 10 in. Stillson Wrench XK STOCKS ARE FITTED WITH BARD ADJUSTABLE BUSHING IN A HARD WOOD CASE ENGINEERS AND FITTERS APPRECIATE THIS KIT. Manufactured by THE ARMSTRONG MFG. CO. 296 Knowlton St., BRIDGEPORT, CONN. NEW YORK, 248 Canal St. Please mention THE MARINE REVIEW when writing to Advertisers