MARINE REVIEW. 3 MARINE ENGINES : | PROPELLER WHEELS, : ip ©) =o "4 HOISTERS, - MARINE: REPAIRS. 'ee EI 320 ATWATER STREET, Pa ev AEBS ay Ee Sine ac aR a2 DETROIT, MICH. SERVE'S RIBBED STEEL BOILER NOSTAY TUBES Show an average economy in fuel of 15 per cent. In steamers this means not only so much saving in cost of coal, but additional freight capacity. "Full Particulars on Applicatien. ae ae, fora] ope mane ag] Purves' Ribbed Steel Boiler Furnace Flues. 7 Nearly 10,000 Purves' Ribbed Steel Furnace Flues, of which this cut is a section, are in use in Marine Boilers. Besides having greater strength to resist collapse than any other furnace made, they possess many additional advantages which we shall -- 2. be happy to enumerate on application. MS SE VY SV CHARLES W. WHITNEY, Representing Messrs. JOHN WILLIAMS & CO.,Liverpool,sole agents for the U.S.and Canada. 81 and 83 FULTON STREET, NEW YORK. LIFE- SAVING MATTRESSES. THE ONLY MAT- TRESS made that is essential for steamship use ; fitted with life- SS cords, each mattress SST vecomes a LIFE PRE- ©" SERVER and will == hold up twenty persons nthe water. They are Iso especially adapted for Steamships, Yachts, etc., as they are always pure and clean, never = need renovating, will not absorb moisture and cannot Become infected with the germs of any con- tagious disease. Furthermore, they make the most comfortable bed in existence. Be sure you have your new vessels fitted entire with our goods. Write for catalogue and testimonial letters. IMPORTANT.--We have just received official notice from the U.S. Government, that ships having our AIR MATTRESSES can carry so many less Life Preservers. Manufactured and sold only by METROPOLITAN AIR GOODS CO., 7 Temple Place, Boston,Mass. ~--ORKACE SEE, ConsutTine Encineer ann Nava Arcnirecr, One Broapway, New York. THE CONDIT FULLER CO. CLEVELAND, OHlo. SHEET IRON, PLATE IRON, BOILER RIVETS, GAS PIPE, BOAT SPIKES, CLINCH RINGS, BAR IRON, PIC IRON, BOILER TUBES, PLATE STEEL, STEEL NAILS. Sales Agents of THE CARBON STEEL CO. Manufacturers of OPEN HEARTH STEEL, SHIP PLATES, BOILER PLATES, ARCHES and STRAPS FOR VESSELS A SPECIALTY. Write for Prices and List of Sizes. 39 J WALLWORK & WELLS' PATENTS. ("=32) 2000 CANDLE POWER! ESPECIALLY ADAPTFD FOR Dry Docks and Night Loading. PORTABLE, ENTIRELY SELF-CONTAINED, REQUIRES NO OUTSIDE MOTIVE POWER, UNAFFECTED BY WEATHER, NO SPRAY, NO SMOKE, SAFE AND ECONOMICAL. IN USE ON 15 DRY DOCKS ON THE LAKES. ALSO ADAPTED FOR fs-For further particulars, address Iron and Steel Heatin Van we Vy e TT D>: iron and Steel Heat's: WILLIAM HALPIN, For Hull and Boiler Plates, Successor to KEEGAN & HALPIN, Tubes, Bending, Straighten- i ing and Laying Up Work. 45 and 46 Washington St., NEW YORK. McMYLER a Heats eee | ----~ SOLE MAKERS OF THE ~~--- Ne aay vee Tem CTA oF aa ai) PE Da COAL, ORE AND COARSE FREIGHT a) bd aH AaB This Derrick can Lift Load, Alter the Radius of Boom, ered in Either Direction at Will of Operator, and can Propel Itself on Track any De- sired Distance. BUILT FOR ANY CAPACITY be a : BUILDERS Or CONVEYORS, COAL BUCKETS, ORE BUCKETS AND DUMP CARS.