BUSINESS AND PERSONAL.

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_The Charge for Insertion under this head is One Dollar a line for

each insertion. If the Notice exceeds four lines, One Dollar and a

Half per line will be charged._

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Metallic Letters and Figures to put on patterns of castings, all

sizes. H. W. Knight, Seneca Falls, N. Y.

How to make Violins--Write J. Ranger, Syracuse, N. Y.

Blake's Belt Studs.--The best and cheapest fastening for Rubber or

Leather Belts. Greene, Tweed & Co., 18 Park place, N. Y.

All kinds of new Lift and Force Pumps for all purposes, at half price,

or trade for firearms or tools. W. P. Hopkins, Lawrence, Mass.

Steam Yacht for sale. 31 feet long, 61/2 beam; new. John Howard, No.

1720 Rittinhouse st., Philadelphia.

Mothers make selections for themselves uptown, but they always go to

Baldwin the Clothier in New York and Brooklyn for boys' outfits.

Wanted--The Agency of small article of merit or novelty for the

Hardware or House furnishing lines. W. M. Ernst & Co., 26 Cliff

street, New York.

Thermometers and Hydrometers for scientific and other purposes.

Goldbacher, 98 Fulton street, N. Y.

For Sale.--One 3 ft. Planer, $195; one 8 ft. do., $350; one 26" Lathe,

$295; one 22" do., $175; one 15" do., $120. At Shearman's, 132 North

3d street, Philadelphia, Pa.

Inventors.--Send 10 cents for the "Journal of Invention," 4 months. 37

Park Row, N. Y. Room 2.

Reliable Oak Leather and Rubber Belting. A specialty of Belting for

high speed and hard work. Charles W. Arny, Manufacturer, Phila., Pa.

Send for price lists.

Shaw's Noise-Quieting Nozzles for Escape Pipes of Locomotives,

Steamboats, etc. Quiets all the noise of high pressure escaping steam

without any detriment whatever. T. Shaw, 915 Ridge Ave., Philadelphia,

Pa.

For 13, 15, 16, and 18 in. Swing Screw-Cutting Engine Lathes, address

Star Tool Company, Providence, R. I.

John T. Noye & Son, Buffalo, N. Y., are Manufacturers of Burr Mill

Stones and Flour Mill Machinery of all kinds, and dealers in Dufour &

Co.'s Bolting Cloth. Send for large illustrated catalogue.

Removal.--Fitch & Meserole, Manufacturers of Electrical Apparatus, and

Bradley's Patent Naked Wire Helices, have removed to 40 Cortlandt St.,

N. Y. Experimental work.

Power & Foot Presses, Ferracute Co., Bridgeton, N. J.

For Best Presses, Dies, and Fruit Can Tools, Bliss & Williams, cor. of

Plymouth and Jay Sts., Brooklyn, N. Y.

Lead Pipe, Sheet Lead. Bar Lead, and Gas Pipe. Send for prices.

Bailey, Farrell & Co., Pittsburgh, Pa.

Hydraulic Presses and Jacks, new and second hand. Lathes and Machinery

for Polishing and Buffing metals. E. Lyon & Co., 470 Grand St., N. Y.

Solid Emery Vulcanite Wheels--The Solid Original Emery Wheel--other

kinds imitations and inferior. Caution.--Our name is stamped in full

on all our best Standard Belting, Packing, and Hose. Buy that only.

The best is the cheapest. New York Belting and Packing Company, 37 and

38 Park Row, N. Y.

Steel Castings from one lb. to five thousand lbs. Invaluable for

strength and durability. Circulars free. Pittsburgh Steel Casting Co.,

Pittsburgh, Pa.

Leather and Rubber Belting, Packing, Hose, and Manufacturers'

Supplies. Send for list. Greene, Tweed & Co., 18 Park place, N. Y.

For Solid Wrought Iron Beams, etc., see advertisement. Address Union

Iron Mills, Pittsburgh, Pa., for lithograph, etc.

Blank Book Back-Shaping Machine. Illustrated circular free. Frank

Thomas & Co., Home St., Cincinnati, O.

Hand Fire Engines, Lift and Force Pumps for fire and all other

purposes. Address Rumsey & Co., Seneca Falls, N. Y., U. S. A.

Help for the weak, nervous, and debilitated. Chronic and painful

diseases cured without medicine. Pulvermacher's Electric Belts are

the desideratum. Book, with full particulars, mailed free. Address

Pulvermacher Galvanic Co., 292 Vine St., Cincinnati, Ohio.

Silver Solder and small Tubing. John Holland, Cincinnati, Manufacturer

of Gold Pens and Pencil Cases.

Patent Scroll and Band Saws. Best and cheapest in use. Cordesman, Egan

& Co., Cincinnati, O.

Mill Stone Dressing Diamonds. Simple, effective, and durable. J.

Dickinson, 64 Nassau St., N. Y.

Best Glass Oilers. Cody & Ruthven, Cincinnati, O.

For Boult's Paneling, Moulding, and Dovetailing Machine, and other

wood-working machinery, address B.C. Machinery Co., Battle Creek,

Mich.

Chester Steel Castings Co. make castings for heavy gearing, and

Hydraulic Cylinders where great strength is required. See their

advertisement, page 30.

Reliable information given on all subjects relating to Mechanics,

Hydraulics, Pneumatics, Steam Engines, and Boilers, by A. F. Nagle,

M.E., Providence. R. I.

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Scientific American, Vol. XXXVII.—No. 2. [New Series.], July 14, 1877 A Weekly Journal of Practical Information, Art, Science, Mechanics, Chemistry, and Manufactures · 第 111 / 213 题