. Canadian forest industries 1886-1888. Lumbering; Forests and forestry; Forest products; Wood-pulp industry; Wood-using industries. CUPOLA FURNACE. B. W. KEIM'S New Water Jacketed Cupola produces superior castings with a saving of a labourer and ten per cent, of a saving in metal and fuel. It is especially adapted for the use of stove, brass and iron founders, also for the treat- ment of phosphor-bronze, copper and bell metal. It is so constructed that by the addition of 1^ per cent, of aluminum a steel casting can be produc- ed. It requires little, if any, repairs, and the bottom need not be
. Canadian forest industries 1886-1888. Lumbering; Forests and forestry; Forest products; Wood-pulp industry; Wood-using industries. CUPOLA FURNACE. B. W. KEIM'S New Water Jacketed Cupola produces superior castings with a saving of a labourer and ten per cent, of a saving in metal and fuel. It is especially adapted for the use of stove, brass and iron founders, also for the treat- ment of phosphor-bronze, copper and bell metal. It is so constructed that by the addition of 1^ per cent, of aluminum a steel casting can be produc- ed. It requires little, if any, repairs, and the bottom need not be dropped for months. Esti- mates furnished for portable reduction works for the smelting of gold, silver, lead or copper ore. Assaying and analyzing promptly attended toby the best of chemists. \ our correspondence is solicited. Send for illustrated catalogue. WANTED.—Reliable parties to introduce the Hartsfeld Automatic continuous and improved economical Coke and Charcoal Ovens of any capacity. Also, lately improved portable reduction works and prospecting hand-power diamond bit rock drill that will bring up a solid core 500 feet. Ex- traordinary inducements. THE HARTSFELD FURNACE CO.'Y, LTD. Cincinnati. Ohio, I'. 8. THE Manufacturers Llfmnsurance Co: FULL DEPOSIT WITH THE DOMINION GOVERNMENT Portable from 6 to 70 horse power. Surpass portable steam power heretofore produced for strength, durability, compactness, and the ease with which they can be moved. The 70 horsepower can bo taken over therough- est roads, or into the forest, and set up as easily and quickly as an ordinary 20 horse power port- able engine, and as firm as a brick-set stationary engine. Engines and boilers of every size and des- cription. Rotary Saw Mills, Shingle and Lath machines, Law Grinders, Planers, etc. Mill machinery and supplies of every description. Every boiler insured against explosion by iho Boiler Insurance & Inspection Co. of Canada. Write for circulars. A. ROBB & SONS, I Amherst Fo
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