March, 1917 THE MARINE REVIEW _ 77 Marine Oil Engines for Crude Oil Fuel produce the most power for the least expenditure of fuel and labor Skandia Engines are built under official Sur- vey according to the rules of English Lloyd, German Lloyd and French Bureau Veritas. They “are the most popular engines for Fishing, Cargo, Pas- senger, Pilot and Customs Patrol, Tugs, etc. Over 250,000. horse power now in use. Write for Bulletin. Skandia Engines oper- ate on crude or fuel oil— .55 to .6 Ib. of fuel per brake horse power per hour guar- anteed. They work evenly and quietly, are unexcelled in reliability, efficiency and simplicity of operation. They require little attention. A 240 Horse Power Direct Reversible SKANDIA Marine Oil Engine LAKES, GULF AND ATLANTIC COAST AGENTS "1H." S. Johannsen, 50 Church St., New York —s Pacific Coast Agents: , Northwest Representative: Skandia Pacific Oil Engine Co., San Francisco Skandia Engineering Co., Seattle LAKE ERIE BOILER WORKS BUFFALO, N. Y. BOILERS, TANKS and PLATE WORK OF ALL KINDS THE MULHOLLAND HATCH-FASTENER COMPANY Main 272 Marion Building, Cleveland, Ohio Cent, 1016 Manufacturers of the Mulholland Simplex and Security Hatch Fasteners. For Ocean and Lake Trade. OVER 225,000 SETS NOW IN USE ON THE GREAT LAKES ; The Electric Rudder or Helm Angle Indicator Placed in pilot house or on bridge in front of quartermaster, allows him , e to observe the position of the rudder PATENTED the same as he does the compass. Can be in- stalled on vessels with or without lighting plan. SOER INDip yy AY, ed Steamer “‘CAPTO” 376' x 52' 3" x 28' ‘“‘taking the water” October 14, 1916. Moore and Scott Iron Works | 78 bs EB; BS] mh Gg, Engineers and Ship Builders TRADEMARKS AND COPYRIGHTS ' Builders of Merchant Vessels and Tankers. Thirty years’ active practice. Experienced, personal, con- ' * d scientious service. All business strictly confidential. Main Office : SIGGERS & SIGGERS PATENT LAWYERS | Suite 11, National Union Ins. Bldg., Washington, D. C. ELecrro-Dynamie C6 BAYONNE N, Electro- Dynamic Company Bayonne, New Jersey, U. S. A. San Francisco, Cal. Shipyards: Oakland, Cal. Please mention THE Marine REvIEW when writing to Advertisers