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MARINE REVIEW. 3 sOLERMSTAR TAY 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 Application. penal L_4 28 Onrer Radius af} Purves' Ribbed Steel Boiler Furnace Flues. 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 ar to resist collapse than any other furnace made, they possess many additional advantages which we shall -- -- be happy to enumerate on application. A ve CHARLES W. WHITNEY, Representing Messrs. JOHN WILLIAMS & CO.,Liverpool,sole agents for the U. S.and Canada. 8! and 83 FULTON STREET, NEW YORK. F. W. WHEELER, President. E. T. CARRINCTON, Vice-President. od TROIT, bel oh The Lawrence CRAPHITE Gives perfect protection against acids, gases, brine, water, alkalies, smoke, PAINT moisture and sulphur fumes. INVALUABE for bridges, iron vessels, furnace cupolas, smoke stacks, iron roofs and buildings. Send for special circular. W. W. LAWRENCE & Co. PITTSBURG, PA. THE CONDIT FULLER CoO. BAR IRON, SHEET IRON, PLATE IRON, BOILER RIVETS, CAS PIPE, BOAT SPIKES, PIG IRON, BOILER TUBES, PLATE STEEL, CLINCH RINGS, STEEL NAILS. OPEN HEARTH STEEL. SHIP PLATES, BOILER PLATES, ARCHES and STRAPS FOR VESSELS A SPECIALTY. Write for Prices and List of Sizes. CLEVELAND, OHlo. F. L. CILBERT, Secvetary. W. WHEELER © West Giry, Mien. e uilders of all kinds Of METAL AND WUWUEN oGHIPh. @ Cas a Hea ae) amet odes ta ta nod oO | i ce a ea TA ST ROOTED CaCO Dy alae 3 OF ANY DESCRIPTION. © This: Derrick can Lift Load, Alter the 'Radius of Boom, Swing in Either Direction at Will of Operator, and~ 'sired Distance. can Propel Itself on ec les any oye TU ALLL BUILDERS OF CONVEYORS, COAL BUCKETS, ORE BUCKETS AND DUMP CARS.