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July, 1909 THe Marine Review 935 FOREST FIRES With their blinding clouds of smoke and Heavy, Foggy Weather, have no terrors for the Captain whose boat is equipped with a | NEPTUNE Sounding Machine THE OWNER knows just when his boat is due to arrive at the different ports, for the regu- lar running time is maintained, no matter what the weather. There can be no delay. Soundings up to 100 fathoms taken while the vessel is going full speed. ture of 400° F. This is poured into a mold surrounding the Write for descriptive matter and prices. broken sections and the intense heat of the Thermit Steel causes it to dissolve the metal with which itcomes incontact, amalgamating with itto form a homogeneous mass when cool. Repaired in two or three days. The Thermit Process permits of welds being made to heavy steel and wrought iron parts without dismantling. The operation requires no outside heat or power, with the excep- tion ofa supply of compressed air, and thisis usually available. It will enable you to repair broken sternposts, rudder posts, rudder frames, crank shafts, etc., with least possible delay. The saving in cost of dockage, alone, is very great. : Thermit is a mixture of finely divided aluminium and iron Pamphlet No. 20-E tells all about it. Write tor a a copy. THE UPSON-WALTON Co. 1294-1310 oxide which burns up and produces liquid steel at a tempera- GOLDSCHMIDT THERMIT COMPANY ; 90 WEST ST., NEW YORK West 11th Street Cleveland, O. 432-436 Folsom Street, San Francisco 103 Richmond St. W., Toronto, Ont. : G | M C d High Permanent Efficiency of the eo. L. 1 ICLUray Reilly Multicoil Feed Water Heater 169 Jackson Boulevard CHICAGO ILLINOIS High efficiency because the scientific and practical requirements for the rapid absorption of heat are fully embodied in our construction. Permanent efficiency because there can be no lodgement of scale or sedi- ment in the tubes to prevent the rapid transfer of heat. These and many other strik- ing advantages of the Reilly Multicoil Heater are fully discussed and explained in our new catalogue. Copies free upon request. The GRISCOM-SPENCER COMPANY (Formerly, The JAMES REILLY REPAIR @& SUPPLY CO.) General Offices, 90 West Street, New York SHOPS: Jersey City---Pier B, North River, adjoining Penna. R. R. terminal. Philadelphia--Ft. of Washington Ave., Delaware River, Room 1024 Real DIRECT REPRESENTATIVE OF LEADING be ecgemint ted wk Street, New York City. AMERICAN AND FOREIGN UNDERWRITERS cea mae 2 INSURANCE HULLS and CARGOES CS seaiiieeteeieetnen