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"TAE Marine REVIEW 9 [PITTSBURG COAL COMPANY GENERAL OFFICE, LAKE DEPARTMENT, ROCKEFELLER BUILDING, CLEVELAND, OHIO Steamboat Fueling Facilities at Various Points on the Great Lakes 4&°Car Dum . a . CLEVELAND WARBORS$ Lighters'. FAIRPORT HARBOR\{ Lichter' ERIE HARBOR) Fue Lighter. { Car Dumper. ASHTABULA HARBOR}; Lighter. DETROIT RIVER BRANCH {Sandwich u0 Makereibuie: Dock--Pittsburgh Landing. ; SAULT RIVER BRANCHES} Dock and Pockets at Sault Ste. Marie. (The Pert Royal Dook Ce.) WE FURNISH ONLY THE BEST GRADE PITTSBURG AND YOUGHIOGHENY COAL ' Lucas' i G ucas Wuestions | | : si d A for |} | | ay an hnswers for | mS = (FROM THE BRITISH ADMIRALTY REPORT) 2 : NS : 3 The Submarine Bell increases the range at which the fo Nz | F g 3 g ne fog Ries | arine n ineers signal can be heard by a vessel until it approximates to | the range of a light-vessel's light in clear weather, and, XS] Second Revised Edition. moreover, its bearings can be determined with quite NE Morethana | sufficient accuracy for safe navigation in fog from dis- NS | Hundred Illustrations. tance far beyond the range of aerial fog-signals, if the vessel is equipped with receivers. To double or treble the distance at which fog-signals In this second edition, i - eee er to numerous re can be heard is a great advantage to shipping, and the . quests, the publishers have added several subjects under facility of determining the direction.of a sound signal is the headings "Various Principles of Mathematics use- 'in itself.a very valuable discovery. Those who wait ful to the Engineer and Machinist," the United States {ff longest will incur the greatest loss in the meantime, both in ships and lives, and through delays to shipping which regulations relating to the examination of Engineers for would otherwise be avoided. licenses as Chief, First, Second and Third Engineers, prescribed by the Board of Supervising Inspectors, an introduction relating to the Qualifications and Oppor- tunities for entering the Government and Mercantile Marine Engine Room Service. SUBMARINE SIGNAL COMPANY Price $2.00 Postpaid to any address. Hf 88 BROAD STREET | BOSTON, MASS. Money refunded if book is not entirely satisfactory. For rates and information address NEW YORK, 68 Broad St. LIVERPOOL, 10 Duke St. 7 . LONDON, 29 and 30 Charing Cross Marine Review - Cleveland , 0. ' BREMEN, Norddeutsche sasctine cand Anpeturen.Fasuk / OTIS STEEL Ship Plates Flange Plates Tank Plates Steel Car Axles Forgings of All Kinds "Otis' Fire Box Plates a Specialty, = STEEL CASTINGS FROM 100 TO 100,000 LBS. OTIS STEEL CO., Ltd, se0a ostce ana worxs, CLEVELAND, O. New York: Thorpe, Platt & Co. 97 Cedar St. AGENCIES San Francisco: John Woodlock, 154-156 First St. Montreal: Homer Taylor, 183 St. James St. Detroit: George W. House, Union Trust Building.