4 MARINE REVIEW, [December 5, Fan and Pressuré Blowers, EXHAUST FANS FOR ALL USES. Hot Blast Heating Apparatus, Dry Kiln Outfits, Steam and Electric Fans, Forges, High and Low Pressure Engines. SEND FOR OCIROULARS. BOSTON BLOWER GO., Hude Park. Mass. Ship Lamps OIL AND ELECTRIC FIXTURERS FOR Steamships, Yachts, &c. GREAT VARIETY OF DESIGNS. Prices and Cuts on Application, PAGE BROS. & CO." 347 to 357 Cambridge St. Boston, Mass. Reed's Engineers' Hand SEARCH LIGHTS - - Book. RUSHMORE PROJECTORS are in almost exclusive | Reed's Guide to Exam- use in all classes of service, and are specified for finest Steamers and Yachts. inations. ' ; Key to Reed's Engineers RUSHMORE DYNAMO WORKS, Hand Book. TELEPHONE 559. JERSEY CITY. MARINE REVIEW PUB. Co., Cleveland, O. U7 ee Wm. Porter's Sons' Co. f, J. RUSSELL, Electrical Engineer. 271 Pearl St., NEW YORK. NEVERSINK CORK JACKET AND LIFE BELT._m Warranted 24 pounds. Buoyancy and full Weight of Cork, as required by U.S. Inspectors. Consolidated Cork Life Preservers. Ring Buoys and Fenders. SAFEST, CHEAPEST. Approved and adopted by U.S. Board of Supervising In- spectors. Also adopted by the principal Ocean, Lake and iver Steamer Lines as the only Reliable Life Preseryer. Awarded four Medals by World's Columbian Exposition. \---- Life Boats. Metallic Life Rafts. Marine Drags. Manufacturers of Woolsey's Patent Life Buoy--the lightest, cheapest and must compact Life Raft known. DAVID KAHNWEILER'S SONS 437 Pearl Street, NEW YORK CITY. Send for Illustrated Catalogue. KATZENSTEIN'S Self-Acting METAL PACKING For PISTON RODS, VALVE STEMS, etc., of every de- scription, for Steam Engines, Pumps, etc., etc. Adopted and in use by the principal Iron Works and Steamship Companies in this and foreign countries. FLEXIBLE TUBULAR METALLIC PACKING, for slip-joints on Steam Pipes, and for Hydraulic Pressure; also METAL GASKETS for all kinds of flanges and joints. For full particulars and reference, address: L. KATZENSTEIN & CO., General Machinists, Brass Finishers, Engineers' Supplies, 358 WEST ST., NEW YORK. THE LocKwoop MANUFACTURING Co. EAST BOSTON, MASS. Engineers and Machinists. Builders of STEAMSHIPS, TOW BOATS and MARINE ENGINES. REPAIRING OF HULLS AND MACHINERY. Hawkins' Works for Engineers. Most popular among young men in the engine departments of ships is "Engineers' Examinations with Questions and Answers.' It sells at $2 and the same is the cost, delivered, of the following works: HAWKINS' NEW CATECHISM OF ELECTRICITY. HAWKINS' MAXIMS AND INSTRUCTIONS FOR THE BOILER ROOM. HAWKINS' HAND BOOK OF CALCULATIONS FOR ENGINEERS. HAWKINS' NEW CATECHISM OF THE STEAM ENGINE. Ces iN UIE ESTA a WM. R. TRIGG COMPANY, SHIP BUILDERS, RICHMOND, VA. ft UT] Government Contractors, Building United States Torpedo Boats SHUBRICK, STOCKTON and THORNTON, and Torpedo Boat Destroyers DALE and DECATUR. nt ty An I SHIPBUILDING IN ALL ITS BRANCHES. W. & A. FLETCHER CoO. NORTH RIVER IRON WORKS. Marine Engines, Boilers, Etc. Hudson, 12th and 14th Streets, Hoboken, N..J. Take Ferry from foot of West 14th Street, N.Y _~ ANY SIZE, OUTSIDE OR INSIDE DIAMETER, TAY BOLT , el Vice ai) LOW AND SOLID, MADE. OF Ae : THE BEST QUALITY OF GHARCOAL IRON OR STEEL. CUYAHOGA FALLS 0. U.S.A Guaranteed to pass U. S Government or Railway Companies Specifications. THOS, DREIN & SON, BUILDERS OF Metallic. Life Boats and Rafts, Government and Pleasure Boats, Block "#and Granulated Cork Life Preservers. Out- fits for Lake Steamers a Specialty. TATNALL & RAILROAD STS WILMINGTON, DEL. LANE & DeGROOT, METALLIC LIFE BOATS, (Formerly Raymond's) Metallic Life Rafts, Cork Life Preservers, Ete., approved by the U. 8S. Supervising Inspectors, Also Wood Boats of Every Description. Re- pairing of every kind promptly attended to, 70 and 72 Kent St., BROOKLYN, NEW YORK. KEEP FILES OF TRADE JOURNALS. A handy and substantial binder, into which each issue may be securely and neatly placed with trifling effort, may be had at $1. Telephone Call 340-B, Greenpoint. THOUSANDS OF THEM IN USE. LTHE MARINE REVIEW PUB. CO., Perry-Payne Building, Cleveland.