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THE AUTOGENOUS SOLDERING OF METALS. Greatly Enlarged. Fig. 2Cross-Section of Unsoldered Aluminium. Greatly Enlarged. Appears the Blowpipe Which is Used. THE AUTOGENOUS SOLDERING OF METALS, scientific american, 1907-03-02

JUPITER STEEL. Niagara River Development. A New System of Wireless Telegraphy. Automobile News., scientific american, 1901-10-12

scientific american, 1869-10-30

Food for Fever Patients. A HUSSUCK RACE. A LOCKING STOP COCK FOR TRAIN PIPES. ELDRIDGE'S LOCKING STOP COCK FOR TRAIN PIPES THE START. THE PLUNGE. A MUSSUCR RACE CALCUTTA. THE RACE. THE WINNER., scientific american, 1894-11-10

NO. 37 PARK ROW NEW YORK. One copy six months postage included1 60 gratis for every club of five subscribers at $3.20 each ; additional copies at same proportionate rate. Postage prepaid. Is issued weekly: every number contains 16 octavo pages with

The Circulation of 17nderground Waters. Poisonous Colors. An Incubator for Infants. STEAM HAMMERS. BELL'S STEAM HAMMER. BELL'S STEAM HAMMER. Preserving Ripe Fruit. NiS A New Photo-Electric Battery. Electricity in a Brewery. Asbestos as an Insulator.,

Improved Water Pressure Wheel. Expansion Gear on Locomotives. SMITH'S WATER PRESSURE WHEEL. THE FOR 1864! Club Rates., scientific american, 1864-06-11

fleet with but four battleships as against six that were and watch., scientific american, 1905-0

A WEEKLY JOURNAL OF PRACTICAL INFORMATION ART SCIENCE. MECHANICS CHEMISTRY; AND MANUFACTURES. Colt's Armory Testing Machine. COLT'S ARMORY TESTING MACHINE. Railway PoWer Brakes., scientific american, 1872-03-16

THE CUP CHALLENGER 'SHAMROCK.' THE BRIDGES OF NIAGARA GORGE. THE CUP CHALLENGER 'SHAMROCK.' her sail-spread is greater. This results chiefly from the weighing with tender up to 167 tons and trains that, scientific american, 1899-06-17

a61 Broadway New York. I Motion machine for transferring differential D. HOUSE HEATING FROM THE KITCHEN FIRE BY HOT WATER. KEROSENE 128-132 Mott St. New York. BEST BICYCLE BRAKE. GOLD SILVER NICKELAND METAL PLATING ranted. No experience necessary.

THE NEW UNITED STATES WAR STEAMER CHICAG, scientific american, 1883-12-22

Science. On Probable Means of Augmenting the As censive Power of Locomotives. Manufacture of Paper Mache. Interesting to Telegraphers. em, scientific american, 1851-05-31

TESTING A TURRET. Balloonists in Peril. A New System of Digits., scientific american, 1866-07-21

scientific american, 1876-11-25

Branch D eot I SUPER-HEATERS WIRE ROPE. The Tainite Co. PORTLAND CEMENT S AWS S AWS $10000 GOLD PRMUM IRON PLANERS SUITS $10. Mill Furnishing Works CLOTHING WAREHOUSES BOYS' BOYS' SUITS COVERING TEE MOST POPULAR SCIENTIFIC PAPER VOLUXE XXX1INEW

THE PALEOTHERIIIM MAGNUM. Galvanic Electricity. IMPROVED ADJUSTABLE THRESHOLD. Iron Columns. PATENT BOTTLE.THE PALEOTHERIUM MAGNUM., scientific american, 1874-04-04

Economizer. the only Agri. cultural En gine with Re turn Flue Boiler in use. Send for cir cular t GRISCOM Consolidated Singer. $22 AND AS REPRESENTED OR MONEY REFUNDED. CONSOLIDATED MACHINE CO. 702 Broa8.way New York City U. S. A. WORLD Address

WEAK EYES MADE STRONG. SPECTACLES ARE A illUISANCE. NECES SITY ONLY MAKES 9 ONE WEAR THEM. ALL EYE TROUBLES CURED BY USING RESTORER ONE MINUTE EACH NIGHT BEFORE RETIRING. PREVENTS FAILING SIGHT DULL EYES MADE TREATISE ON THE THE IDEAL COMPANY 239

scientific american, 1866-03-31

RECENTLY PATENTED INVENTIONS. Agricultural Implements. Electrical Apparatus. Mechanical Devices. Miscellaneous Inventions. NEW BOOKS ETC., scientific american, 1899-04-11

Experimental Science 1'20 Pages and 0 Superb Cuts added. Office of the SCIENTIFIC AMERICAN 3131 BROADWAY. NEW YORK. STARRETT'S IMPROVED BEVELS FOOT POWER LATHES iVIANUFACTURE TO ORDER ARTICLES-SMALL OR IN MACHINERY. Do Your Own Printing! KELSEY & CO.

MORE REMARKABLE CLOCKS. THE RESIGNATION OF THE COMMISSIONER OF PATENTS. Osmose Plan for Blisters., scientific american, 1877-01-13

depth gage and air and ballast tanks. Submarine Interior Looking Aft. THE CONSTRUCTION AND HANDLING OF SUBMARINES. Hollow Copper Signal Buoy Containing Stern of a Submarine Showing the Horizontal Signal Buoy Attached by Wire Released ication With the

85 The Way Varnishes are Made. Table for the Teeth of Gears. 16536 8 American Sanitary Museum. ventors. The Finish of Vnvarnished Walnut., scientific american, 1866-02-03

scientific american, 1907-07-20

IMPROVED STEAM BOILER. COOPER'S IMPROVED STEAM BOILER. A DOUBLE-LINK AUTOMATIC CAR COUPLING. CONSTRUCTION OF TORPEDO BOATS. CONSTRUCTION OF TORPEDO BOATS AT YARROW & CO.'S WORKS LONDON. Jrata.4.k1 40\ -, scientific american, 1886-05-01

LIGHT METAL THE STRONGEST McADAMITE Specific Gravity 3.20 214 Broadway New York Correct Balances RADIUM DECARBONIZER INCREASES POWER 20 PER CENT Don't Throw Away Razor Blades AUTOMOBILES $100 AND UP S. GRAHAM AUTOMOBILE CO. Twice-Two Cycle Engine 20

BY GEORGE F. KUNZ PH.D. The Electric Organ of the Torpedo Fish. cities. do folemnly t the Entry now exhibited by me and delivered to the Colleaor of this Dtt. Belief a juR Account of all the wearing Apparel And That the , scientific american,

have circumnavigated Nova Zembla and have proved that CHEAP FREIGHTS. and permanent remedy for the evils is competition and that as surplus after the fashion of the Baltimore and Ohio. It is unfortunate for Mr. Thurber that actual figures demonstrate

Chocolate aud Cocoa. BY A. N. BELL A.M. N.D. The introduction and common use of the terms ' coca ' and 'cocoa' applicable to medicinal sub stances have had the effect of confusing people's minds with regard to the source and preparation and in some

Machines and Mechanical Devices. Electrical Devices. Of Interest to Farmers. Of General Interest., scientific american, 1904-12-10

OCTOBER 3 1896 The Chinese Post Office. Fsoza the St. James's Gazette. Fate of the Chicago World's Fair Buildings. Difference Between India Rubber and Gutta Percha., scientific american, 1896-10-03

695 Water Street Seneca Falls N.Y. U.S. A. N =1. roc Tool tiyolitofq Montgomery & Co. s Tool Catalogue MONTGOMERY & CO. 105 Fulton St. N. Y. City. INDUCTION E. S. RITCHIE & SONS BROOKLINE MASS. ARMSTRONG'S PIPE THREADING;.^Wifw Bridgeport Conn.

THE ADVOCATE OF INDUSTRY AND JOURNAL OF SCIENTIFIC MECHANICAL AND OTHER IMPROVEMENTS. VOLUME 6.1 [NUMBER 42. DODGE'S NEW PRINTING PRESS. THE Scientific American TERMS—$2 a-year.SI in advance and the remainder in 6 months. New York and New Haven

Contents : RIGHT OF PROPERTY IN INVENTIONS AN ABSTRACT RIGHT. THE ORIGIN OF LIFE., scientific american, 71-09-09

(AN SHEARER'S PATENT STEAM VALVE THERE INVENTORS AND CONSTRUCTORS OF NEW AND PATENT IMPROVED METHOD OF ATTACHING -HAMMERED AND ROLLED CAST STEEL &dentine American office No. S7 Park'. ow New York VALUABLE WORK FOR INVENTORS PATENTEES AND

Gerner Boiler. SAVES 40 PER CENT IN FUEL SEE SCIENTIFIC AMERICAN OCT. 2. BOLT -CUTTER ADDRESS. Turbine Water Wheels Safety Boiler. SENT FREE! SHODDY PICKERS Safety Boiler. WILL FIND THE The Best Paper for Them Now Published. Superb Illustrations

l THE POPE AND THE COMET. FUTURE COUSINS. WHY DO MAIN SPRINGS BREAK I, scientific american, -1909-10-09

THE SIMPLEX PIANO-PLAYER IN PLAYING POSITION. THE SEMI-AUTOMATIC PIANO-PLAYER. DIAGRAM SHOWING PNEUMATIC CONNECTION BETWEEN MUSIC ROLL AND KEYBOARD. amglut, scientific american, 1902-09-20

B. W. PAYNE dr SONS Corning N. Y. THE NORWALK IRON W ORKS N. F. BURNHAM York Pa. contracts. Our business is large. TFaealities unsur passed. Prices the lowest. Terms the best. speciality. CORDESMAN EGAN is CO. Cincinnati O. terms free. TRUE & CO

A WEEKLY JOURNAL OF PRACTICAL INFORMATION ART SCIENCE MECHANICS CHEMISTRY AND MANUFACTURES. Self-Acting Car Couplers. 41. Preparation of Oxalic Acid from Parchment Paper. VERTICAL COMPOUND ENGINE WITH ALLISON'S BOILER. 194.J VERTICAL COMPOUND ENGINE

Marvelous Inventions itt America. tem. A NEW CAMERA LIICIDA. NOTES OF PATENT LAW. An Economical Locomotive., scientific american, 1878-09-21

scientific american, 56-04-12

AND ITS USE FOR THE EXTERMINATION OF ANIMALS LIVING UNDERGROUND. Limekiln at Ingleton in Yorkshire England. kiln. Why Don't Boys Learn Trades ? ert How to Make Dense Negatives from Engravings. The Cobden Club Medal. Quicksilver and Iron. 4178. Beware

Prime Plovers and Their Accessories. Pertaining to Vehicles. Business and Personal Wants. sary to give the number of the inquiry. PIUNN & CO'. M and Queries'., scientific american, 1905-07-08

Shot and Shell. Indolence and Industry. An Asphaltum Lead near Buena Vista Lake., scientific american, 1864-02-06

scientific american, 1881-03-11

'A Kalamazo Direct to You' - We Ship On 360 DAYS APPROVAL and We Pay the Freight. Send Postal for Catalog No. 340. STEEL TYPEWRITER TYPE JAMAICA Avoid the Dreary Days of Winter Visit the Island of Perpetual Summer United Fruit Company Round Trip $75

DESIGNS. TRADE MARKS English Patents Issued to Americans. PATENTS. Manufacturer's and Amateur's ELECTRICAL SUPPLIES 207 Broadway. New York. NEW AND NOVEL ARRANGEMENT STROKE OF LIGHTNING ELECTRIC LIGHT FACTORY. TO MANUFACTURE.RS. NUT TAPPING MACHINE.

The Stills and CondensersCapacity 20000 Gallons a Day. MANUFACTURE OF CARBONATED MINERAL WATER6[See page 165. IS CENTS A COPY L 83.00 A YEAR. Vol. LXXXIXNo. 10. Generating the Carbon Dioxide Gas. Section of a Siphon. Testing the Siphons. CIENTIFIC

MILK-BOTTLE HOLDER. MILK-BOTTLE HOLDER. DEVICE FOR TESTING EGGS. FLOWING OIL WELLS BY COMPRESSED AIR. FINGER-DEVELOPING DEVICE. FINGER-DEVELOPING DEVICE. VEHICLE WHEEL SLED RUNNER. VEHICLE WHEEL SLED RUNNER. &Patent FLOWING OIL WELLS BY COMPRESSED

scientific american, 1874-08-29

IMPORTANT TO INVENTORS., scientific american, 1859-11-12

The Precious Metals of the Land of Midian. Dogwood. MACHINE FOR FORGING SCREW THREADS. Mechanism of Chemical Reactions. MACHINE FOR FORGING SCREW THREADS--Fig. 1. A Wooden Observatory Dome. A Novel American Export., scientific american, 1877-08-25

The Constitution of the Sun. The Life Work of Agassiz. Saving in Gas Bills. Some Facts in Relation to Light., scientific american, 1862-01-11

A DRAW SHELL LIME KILN. Fixation of Nitrogen by Plants. SHELL LIME KILNS NEAR NEW YORK. Weeds Wanted for the World's Columbian Exposition. -, scientific american, 1892-04-02

A GREAT POWER HOUSE AT NIAGARA. NEW PENSTOCK OF THE POWER HOUSE. THE POWER HOUSE OF THE NIAGARA FALLS HYDRAULIC POWER AND MANUFACTURING COMPANY. RECENT DEVE LOPMENTS OP THE WATER POWER OF NIAGARA PALLS., scientific american, 1898-06-18

RECENTLY PATENTED INVENTIONS. Designs. NEW BOOKS AND PUBLICATIONS. aniverini interest. BUILDING EDITION. JUNE 1893(N 92.), scientific american, 1893-07-11

A Tropical School for Medicine in London., scientific american, 1901-11-23

Nutrien. AB. The Stone Age. Repairing Mirrors. trade but very bad for the mirror. Still I think Credit to Whom Credit is Due., scientific american, 64-08-27

NEW-YORK THURSDAY AUGUST 6. Editorial Correspondence. Foreign NevvE. Science of Mechanics. New Inventions. Editorial Correspondence No 2. The Human Face., scientific american, 1846-08-06

MACHINES FOR MAXIM PACKING BOXES. Action of Magnets on Liquids. very regularly and axe very firmly embedded in the Subsidence of the Earth over Salt Mines. two or three years a mine collapsed. In the present century at considerable intervals of time

THE ELECTROPLATING OF THE HULLS OF IRON SHIPS. The Cost of Electric Transmission of Power. THE ELECTROPLATING OF THE HULLS OF IRON SHIPS., scientific american, 1895-01-26

RECENTLY PATENTED INVENTIONS. BUILDING EDITION, scientific american, 1897-10-11

The Right Kind of a Motor 272-274 Michigan St. Buffal N. Y. THE HIGHEST GUIDING Shepardson's Iron Plane Gauge GOODELL-PRATT COMPANY Greenfield Mass. WOLVERINE SELF STARTING AND REVERSING WOLVERINE MOTOR WORKS Grand Rapids Mich. U. S A. Have more good

253 O.S HAS NO EQUAL FOR VARIETY QUALITY AND ECONOMY OF ITS WORK. HORIZONTAL AND UPRIGHT BORING MACHINES SUPERIOR TO ANY IN USE. Go. Machinery Sturtevant Blowers. Cold Rolled Shafting. Niagara Steam Pump. MIAS. B. HARDICK Niagara Steam Pump. PATENT

AMERICAN AND FOREIGN PATENT cola very truly CHAS. MASON. TEAM ENGINES STEAM BOILERS MHE WORKS OF THE AUBIN GAS CO. TTACHINE BELTING STEAM PACKI?iG VNGRAVING ON WOOD AND MECHANI. PAGE'S PATENT PORTABLE CIRCULAR WOODWORTH PLANING MACHINES VAIL'S

DESIGNS PATENTED. SCHEDULE OF PATENT FEES. CANADIAN PATENTS. Agvertiormento. Back Page81.00 a line. Inside Page 73 gents a line Advertisers! hililos and Rocuos RAPID ADDITION! THE BASTET MAGNETIC ENGINE AND .A GIFT WORTHY OF A ROTHSCHILD One Cent. TO

PACKINGS Made to Wear. Higb in Quality. Moderate in Price. naval and Power of the Description of every Battleship Cruiser Gunboat and Torpedo Boat in the United States Navy military United States Description of every Gun Gunmount Range Finder

Inquiry No. 803.-For dealers in small bevel gear wheels in large quantities and of special dimensions. Inquiry No. 804.--For a bluer run by crude petro leum gas or gasoline. inquiry No. SOZ).-For manufacturers of novelties. Inquiry No. 806.--For

150 South—Manufacturing at Petersburgh Va. sow a Gas from Gasoline more Dangerous than Coal Gas.41we To Ascertain the Power of a Microscope. A California Saw Mill., scientific american, 1869-03-06

ON 30 DAYS' TRIAL; ELAST)C TRUSS the intestineakuat as a per To Business Men. CATARRH WE MANUFACTURE WELL DRILLS FODDER AND ENS1LACE CHICAG TUBULAR WELL WORKS. THE BARAGWANATH STEAM JACKET Feedwater Boiler and Purifier. COLEMAN 4AT'L BUSINESS ICE &

BLACKSMITH'S MEASURING WHEEL.' The Novel Steamer. THE BLACK NECKED SWAN. BLACKSMITH'S MEASURING WHEEL. Whe Year's Business at the Patent Office. Effect of Artificial Addition of Phosphates to the Food of Lambs. SOUTH AMERICAN BLACK NECKED SWANS.,

ModelD-Four-Cylinder 30 h. p. Touring Car $2800. All prices f.o.b. Detroit. CADILLAC AUTOMOBILE C Detroit Mich. 'HIGHEST AWARD' PELOU2E POSTAL SCALE PELOUZE SCALE & M FG. CO. CHICAGO. Itydrozone Cures Sore Throat A Harmless Antiseptic. TheWONDER

The New Comet. BY PROF. WILLIAM R. BROOKS D.SC. F.R.A.S. New Steam Automobile Records. The Government's Scientific Boarding Mouse. The Current Supplement. Automobile News. Be la Vaulx's Failure to Cross the Mediterranean., scientific american,

Improvement in Machines for Boring by Power. . Improved Device for Sharpening Shears etc. To Detect Common Air in Coal Gas. - A Singular Criminal Case. HOIT'S PATENT HORIZONTAL BORING MACHINE. MORSE & COLLINS' PATENT SHEARS SHARPENER., scientific

A WEEKLY JOURNAL OF PRACTICAL INFORMATION ART SCIENCE MECHANICS CHEMISTRY AND MANUFACTURES. Raking Attachment for Harvesters. Improved Car Truck. HEIDERICH'S CAR TRUCK. Tine Aniline Dyes. Monkeys in the Cotton Fields. McGAUGHEY'S RAKING ATTACHMENT

scientific american, 1904-09-03

sulphurous acid under pressure in bleaching. field Mass. First I claim the jointed lid supporter attached by its ends re spectively to lid and box on the edges of their sides constructed and arranged substantially in the manner and for the purpose

THAT ANCIENT SEWING MACHINE. Crude 0 for Fuel. The Hot Air Engine. Strange Lightning Freak. 4.--44s The Bisulphide Auxiliary Engine. A White Blackbird. 17, scientific american, 1873-10-25

JUNE 25 18981 Ncitutific RELIEF FOR THE PATENT OFFICE. STREET CLEANING IN EUEOPEAN AND AMERICAN CITIES. LATEST PHOTOGRAPH OF COMMISSIONER OF PATENTS CHARLES H. DUELL., scientific american, 1898-06-25

A HAND PUNCH FOR WORK ON COLD IRON. JOHNSON'S PUNCHING MACHINE. What is Carbon ? AN ARCH SUPPORT WATER PURIFIER AND HEATER. Marble-like Plaster. MANUFACTURE OF CHICORY. THE MANUFACTURE OF CHICORY. BOILER ATTACHMENT., scientific american,

Solomon's Temple Built 1000 Herod's Temple Built 30 B. C., scientific american, 1902-12-20

OLE MA1KERS THE NEW MODEL 'HALL.' WHY PAY FANCY PRICES for Valves WITH OIL LAMPS HAVE NO EQUAL STRIP and MOHAWK brands of RUBBER BELTING THE GUTTA PERCHA AND RUBBER MFG. CO. SIEMENS' + CABLES. SUBMARINE + TELECRAPH UNDERCROUND + TELEPHONE INTERIOR +

WEEKLY., scientific american, 1892-05-21

Founded by Mathew Carey 1785. BAIRD'SSmall Tools of all kinds; GEAR WHEELSSPARE THE CROTON AND SAVE THE COST. Driven or Tube Wells for Warranted Pure Harmless and Infallible imparting FOR TEN DOLLARS CASH ELECTRO-BRONZING ON IRON. KEYSTONE VERTICAL

Success in Heliography. AN IMPROVED LOGGING RAILWAY. the carriage. AN IMPROVED SHAFT BEARING. SCHNEIDER'S SHAFT BEARING OR HANGER. Purchasing Beets. Migrating Birds. A Mysterious Olive Disease. HOLSTON'S LOGGING RAILWAY., scientific american,

Structural. Pateni Office. Illustrating and Home Study $1.00 per year. Dhe Deaftsman. CLEVELAND. O. THE FRANKLIN AUTOMATIC CONTINUOUS FEED ELECTRIC BLUE PRINT MACHINE CHRISTMAS PRESENT COUPON. name and address and $1.75 we will send AND 2903

Domestic vs. Imported Broadcloth. -41 41B. A NEW VEHICLE. New Inventions., scientific american, 1878-04-27

fall value. PREMIUM. the fifth Volume of the Scientific American. It Is one of the most complete works upon the subject Treatment of Cancer. against the use of the knife. He candidly said that he considered the case incurable and that I had better

The Kite Principle in Aerial Navigation., scientific american, 1903-06-27

in cases of any price desired. HALF A CENTURY OF CYCLESAN Rubber Pedal Attachment. tribune Bicycle Tested and True. The Easiest Running Wheel in the Wtirld. THE BLACK MFG. CO. ERIE PA. IMPERIAL BALL BEARING AXLE EXPERIENCE PRINTING INKS AIXII To

Improved Metallic Cotton-bale Fastener. The Composition of Alloyed Metals. . Scientific Snow Storm. Government Tests for Iron. A New Anchor., scientific american, 1867-02-09

Caring for Good Roads. The Possibilities in the Electrical Future. Cycle Notes., scientific american, 1895-09-28

I 8 CENTS A COPY. Vol. LXXX1VNo. 5. THE STEEPEST RAILWAYS IN THE UNITED STATESPee page 70.), scientific american, 1901-02-02

A WEEKLY JOURNAL OF PRACTICAL INFORMATION ART SCIENCE MECHANICS CHEMISTRY AND MANUFACTURES., scientific american, 1892-07-30

ENGINEERS ble duty. MORRIS TASKER & CO. MANUFACTURERS OF Wrought-Iron Tubes and Fittings NO. 15 GOLD ST. NEW YORK. WIRE ROPE. JOHN A. ROEBLINO'S BONS ILLNUFACTOXIM TRENTON N. J. circular giving price and other information. Bend for No. 7 Liberty

THE TORPEDO DEFENCE PROBLEM. St. John N. B. Burned.4The India Rubber Supply. Earthquake Waves. Po rotype. A Vindication of Justice. 40 440. Huber's Test for Free Mineral Acids., scientific american, 1877-07-07

A MENACE TO PROSPERITY. THE FEBRUARY FLOODS. A REMARKABLE PHENOMENON SEEN AT SULPHUR SPRINGS OHIO. PATENT OFFICE WORK OF 1883. Curtains etc., scientific american, 1884-02-16

search results: Art clear search