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Penetration Length of Barrels and Twist of Rifles. Spiral Projectiles an Old Invention. Salt from the Sea. New Marine Glue. Short Time in English Mills., scientific american, 1861-10-12

THE ADVOCATE OF INDUSTRY AND JOURNAL OF SCIENTIFIC MECHANICAL AND OTHER IMPROVEMENTS. VOLUME X.1 [NUMBER 37. MAKING IRON DIRECT FROM THE ORE. Scientific American BY MUNN dr COMPANY. 0. D. MENN 8. H. WALES A. B. BEACH. Furnaces for making Iron.

a movable weight operated either by steam power or hydraulic power or by gearing connected with the propelling engines as herein set forth. 57835.-COUPLING FOR PROPELLER SHAFTS OF SHIPS.-William Louis Winans and Thomas land June 201863. We claim

-, scientific american, 1878-01-05

A WEEKLY JOURNAL OF PRACTICAL INFORMATION ART SCIENCE MECHANICS CHEMISTRY AND MANUFACTURES. . Vol. XXII.N o. 22. Improved Tobacco Press. White Brass. FORD'S IMPROVED PLANTATION TOBACCO PRESS., scientific american, 1870-05-28

THE ARMADILLO. The Value of Electric Lighting on the Suez Canal. ARTESIAN WELLS AND RESERVOIR RIVERSIDE CAL. THE ARMADILLO., scientific american, 1890-03-01

RECENTLY PATENTED INVENTIONS. Electrical Devices. Engineering Improvements. Household Utilities. Of Interest to Farmers. Machines and Mechanical Devices. Wis. The principal object in this case is t Hallway Accessories. Miscellaneous. to prevent the

The Diamond Point Tool. Connecting Shafts by Pitmans. The Planchette., scientific american, 1868-07-29

SCIENTIFIC AMERICAN ESTABLISHED 1845 Published Weekly at No. 361 Broadway. New York 361 Broadway New York 361 Broadway New York A COSTLY BLUNDER. car. THE PERILS OF THE LONG ISLAND GRADE CROSSING. PERILS OF RECORD TARGET FIRING. BRIGHT OUTLOOK FOR

10 CENTS A COPY CIENTIFIC ME RICAN, scientific american, 1908-10-24

70 FICTITIOUS AMETHYSTS. Improved Soldering Furnace. HOLLINGWORTH'S SOLDERING FURBAU.E. HOW TO SET A SLIDE VALVE. TOGGLE JOINTS AS POWER., scientific american, 1865-07-29

AND EACH BEARING THAT BATE., scientific american, 1882-09-23

Novel Switch for Electric Cars. THE BIRD GIANTS. BY CHARLES FREDERICK HOLDER., scientific american, 1899-06-03

RECONSTRUCTION OF FARRAGUT'S FLAGSHIP THE U. S. S. 'HARTFORD.' THE U. S. .8. ' HARTFORD ' AS RECONSTRUCTED. RESURVEY. EXPERIMENTAL BLOWING UP OF AN OLD NEWPORT TORPEDO-STATION., scientific american, 1900-01-27

The Dark Day in Canada. Wandering Needles: The Wax Palm In Pernambuco. Sleep and Sleeplessness., scientific american, 1881-05-21

I 8 CENTS A COPY CIENTIFIC MERICAN, scientific american, 1903-08-22

239 A VALUABLE WORK FOR INVENTORS PATENTEES AND MANUFACTURERS., scientific american, 1863-04-11

Vol. XXXIXNo. 10. [NEW SERIES. 3.20 per Annum. THE MENEM BIIILDING AT THE PLEB EXHIBITION. The Tasimeter and Magnetization. Influence of Electricity on Evaporation. THE PARIS EXHIBITION —THE CHINESE BIIILDINO. t:re -44 foto .-, scientific

SCIENTIFIC AMERICAN. 263 India Rubber. The Famine Fast. Mechanic's Institutions. Marine Camels. The Centre of the Universe. 'fhe New Comet. Scientific Prophecy. Gold Pens. Wiz? sseope and Ifileroscope. Age of Plants. How to reach the North Pole. Coal

Submarine Telegraphy. Strength of Steam Boilers. Employment for Women. Distributing Petroleum in Pipes. Report of the Commissioner of Patents., scientific american, 1864-05-14

A NEW PLATEN GAUGE. HALLECR'S PLATEN GAUGE. Polarized Light. TRAMWAY RAIL EXPERIMENTS. Gas and Water Tight Cloth. American Society of Civil Engineers. A NEW DRAUGHTING PENCIL. bleGEE'S DRAUGHTING PENCIL. A New Use for Warts., scientific american,

W. H. H. says : We have a steam engine Index of Inventions Letters Patent of the United States 251, scientific american, 1874-04-18

40 P THE BLACK KNOT. The American Reports on the Vienna Exposition. TURBINE WATER WHEELS., scientific american, 1876-10-21

GENERAL SCOTT NOT TOO BLAME. FIRES A STUPID NEGLECT IN ENGLISH RAIL WAY MANAGEMENT. ELECTRICITY FOR EXPLODING GUNPOWDER, scientific american, 1861-08-10

RATES OF ADVERTISING. SOLID EMERY WHEELS, scientific american, 1862-03-01

THE GREAT DREDGER OF THE PANAMA CANAL. The Pikes Peak Railway. Congo Red. Heat Becoming Dark with Great Intensity. My Boy do You Smoke Fig. CONDENSER 4MAIN ENGINES BOILERS AND, scientific american, 1885-08-15

IMPROVED SLATE IRON FOR CARRIAGE TOPS. .01. The Employment of Acid in the Making of Sugar. COMBINED COAL HOD AND ASH SIFTER. 4. Philadelphia Butter. WILSON'S COMBINED FUNNEL ELBOW AND DAMPER. THE CANNON KING., scientific american, 1867-03-09

174 PENDING APPLICATIONS FOR REISSUES. Inventions Patented in England by Americans. ve.di EXTENSION NOTICES. NOTICE TO INVENTORS. EXPOSITION LNIVERSELLE: PEASE'S IMPROVED OILS! 102, scientific american, 67-09-14

THE ANNUAL EXFIIBITION OF THE ACADEMY OF DESIGN. RECENT AMERICAN PATENTS., scientific american, 1863-06-20

LUBRICATORS AND SAFETY STEAM APPLIANCES AT THE FAIR. THE LAKE KEUKA WINE COMPANY EXHIBIT. PUBLISHED WEEKLY AT No. 361 BROADWAY NEW YORK. THE ARCHITECTS AND BUILDERS EDITION OF THE SCIENTIFIC AMERI TABLE OF CONTENTS OF SCIENTIFIC AMERICAN SUPPLEMENT 1

Mechanical Criticisms. Barbs in Hear. Effects of Electricity upon the Nerves and Heart.Vol. XL1XNo. 10.1, scientific american, 1883-09-08

A Transcript from Old Records. WHIPPLE'S COMBINED TAPER HOLDER AND MATCH SAFE. SAWYER'S PATENT CARRIAGE WHEEL. THE MOVABLE WHEEL QUESTION., scientific american, 1868-02-22

The Strength of the Limpet. A NEW TARGET PISTOL. Valuable Instructions for Engineers. Blowing up a Masonry Wall. HARMLESS PISTOL SECTION OF GATHMANN'S GUN FOR FIRING HIGH EXPLOSIVES, scientific american, 1890-05-17

Classified Advertisements BUSINESS OPPORTUNITIES. HELP WANTED. TYPEWRITERS. PHOTOGRAPHY. PATENTS FOR SALE. WATER FILTER. FACTORY AND MILL SUPPLIES. SITUATIONS WANTED. MOTION PICTURES. EXPERIMENTAL ELECTRICS. EYE-GLASS SPECIALTIES. MACHINERY FOR SALE.

scientific american, 1873-01-11

cipie of Deflection of the Acousticon. NEW INSTRUMENTS FOR ENABLING THE DEAF T HEAR. Another Form of Acousticon. The Acousticon. A Portable Apparatus for the Deaf How the Acousticon is Carried Showing the Compactness of the Apparatus. The Massacon. A

scientific american, -1909-01-09

Build Your Own Boat ''BROOKS SYSTEM AND SAVE THREE-FOURTHS Boat Patterns $1.50 and Up BROOKS BOAT MFG. CO. Knock-Down Boat Frames flake Your With the Merkel Spring Frame Motorcycle All Roads are Smooth Roads and Every Ride a Pleasure Ride 60 GOES

RECENTLY PATENTED INVENTIONS. Railway Appliances. Electrical. Mechanical. Miscellaneous. BUILDING EDITION. AUG1UST NUMBER.-(No. 46.) rZiuoineos anb EXPersonai., scientific american, 1889-09-11

PATENTS Scientific ilmerican The Fame of the ELGIN in fact every requisite of a perfect timepiece is expressed when you mention the name-ELGIN. There are different grades of ELGIN movements at different prices. The G. M. WHEELER ular movement is

scientific american, 1868-08-26

The Art of Flavoring. Forms of Bird Life in Central Texas. B. M. HASBROUCK., scientific american, 1887-10-22

Butered at the Post Office of New York. N. Y. as Second Class matter. Copyriehted 1893. oy Mann & Co. Vol. LXVIIINo. 24., scientific american, 1893-06-17

scientific american, 56-05-03

I Eider Duck Farms and Feathers. BREAKFAST SET OF SEVRES PORCELAIN. Kind Treatment of Horses. BREAKFAST SET OF SEVRES PORCELAIN FOUR-NINTHS Hunting Alligators in Florida. ACTUAL SIZE. REWARD FOR AN ANTIDOTE TO YELLOW FE VERAc-, scientific american,

NEW-YORK THURSDAY SEPT. 17. New and Beautiful Type ! NEW YORK. To our respected Patrons. Dancing on Nothing. Go. eito~ SPENCE'S ELEVATOR OR STEAM DOCKWe dkI Recent Fires. \, scientific american, 1846-09-17

THE GATE HOUSE AND NORTHERN TERXINUS OF THE NEW YORK AQUEDUCT, scientific american, 1888-08-11

TO INVENTORS. INDEX OF INVENTIONS For which Letters Patent of the United States were Granted AND EACH BEARING THAT DATE., scientific american, 1889-07-13

THE STEAMSHIP GREAT EASTERN., scientific american, 1887-01-01

SCIENTIFIC AMERICAN New Tork City AnsNo person has a right to infringe in any degree. The exclu origlealpe tents however trilling ih e infringement are lost to the parts reaches to the liquid interior of the earth we do not regard as probable.

MAKING FINE GUNS FOR SPORTING PURPOSES. Natural Gas in Ohio. ANTI-FRICTION BEARING. BANJO FRAME. DOBSON'S BANJO FRAME. GALE'S ANTI-FRICTION BEARING., scientific american, 1886-07-24

END VIEW SHOWING TRENCH AND SPOIL BANKS. EFFECTIVE DITCH-DIGGING MACHINE. Aeronautical Progress in France; MACHINE FOR TRENCH AND DITCH EXCAVATION., scientific american, 1900-05-05

COAL STORAGE. A CONVEYOR USED FOR STORING COAL UNDER COVER._, scientific american, 1902-10-18

New Plan for Propelling Canal Boats. An Enameled Iron Ceiling. The New Paris Opera House. SPAYTH'S RAFTER SCALE AND BEVEL GAGE., scientific american, 1875-08-28

Patent' SOME RECENTLY PATENTED NOVELTIES. NEW SOLDERING IRON. COIN-CONTROLLED HAIR BRUSH PLANTER. UTILIZING THE TUBE SPACE IN BICYCLE FRAMES. THE HANDLE-BAR MATCH-BOX. THE CENTER BRACE USED AS A TOOL RECEPTACLE. USING THE CENTER-BRACE AS A PUMP.,

Pleasing Experiments with Glass Tubes. The Old Mohawk and Hudson Railroad., scientific american, 1884-02-09

scientific american, 1863-06-11

Vol. L1X No. 10.1, scientific american, 1888-09-08

THE INFINITELY SMALL.-AN IN ' VULCAN' Cushioned Hammer. Full Line of Sizes. Bellefonte Pa U. S. A. Telegraph and Electrical KLEIN SCHANZLIN I BECKER Frankenthal Palatinate. FILTER PRESSES MANY YEARS' SPECIALTY. E-H0 USE AND REFRIGERATOR.

TERMS FOR THE SCIENTIFIC AMERICAN. The Scientific American Supplement Scientific American Export Edition. Contents. THE SCIENTIFIC AMERICAN SUPPLEMENT 40E1 For the Week ending October1864. 1LEVELING AND LINING SHAFTS. TURNING METALS TO PATTERNS. Car

THE RETURN OF ADMIRAL DEWEY. Decision in the Griffin Mill Case. DYEING WEIGHING AND PACKING TEA LEAVES. ARRIVAL OF THE ' OLYMPIA ' AT TRIESTE—THE SALUTE., scientific american, 1899-08-19

WAGON COUPLING. FARQUHAR'S WAGON COUPLING.LEVELING APPARATUS FOR STEAM BOILERS. Don't Undervalue the Boy. George Westinghouse. A Saw without Teeth. COPYING PRESS. HAINES' COPYING PRESS. PERFORATING TYPE AND OVERLAY. MAYERHOFF'S PERFORATING TYPE AND

1845. 0. D. MUNN. A. E. BEACH. TERMS FOR THE SCIENTIFIC AMERICAN. 1 50 TABLE OF CONTENTS OF SCIENTIFIC AMERICAN SUPPLEMENT ROAD IMPROVEMENT. years from now the people will contemplate with 'mud blockade.' Naval and Seaboard Weakness of the United

Acittnific Nutrias. 307 Common-sense Political Economy. SCHAAF'S FIRE SHOVEL AND SIFTER. MISCELLANEOUS SUMMARY. THE HARDENING OF HYDRAULIC CEMENTDr., scientific american, 1865-05-13

BRIDGING THE HUDSON AT POTTORREE1'STE.1 likafft NET TA wA rAP. OF% Mg 00.1 A vf Honor the Inventor. pend- upon the men who wear their lives out in mak ing the practical application of an idea to which their genius has given birth. A few more efforts

PUBLISHED WEEKLY AT No. 361 BROADWAY NEW YORK. RECONSTRUCTION OF NEW YORK STREET RAILWAYS. A NEW PROFESSION FOR YOUNG MEN. feld where the textile samples are in the possession of, scientific american, 1898-10-22

SHIRT MACHINES SLEEYERS 2077 E. Cumberland Street THE GRIFFIN MIlds the wet or dry process. It works better and at less expense than any other Mill and is conceded to be the only perfect For FREE Illustrated Pamphlet address BRADLEY FERTILIZER CO. 92

The Original inventor. Richmond's Patent Collet Tke Triumphs of Science.--Citramarine or Lapis Lazuli. Cholera. A. State Mechanical Repository. South Sea Improvements. Missouri Copper. Kentucky Mines. Manufacturing in Virginia. Disinfecting Fluid.

THE SCIENTIFIC AMERICAN. 395 ADVICE TO INVENTORS. Pill1m1S ollmAftd, 1860-06-16

GARDEN AT CARCLEW ENGLAND. Tough Glass. THE BRAZIZIANMEELL BIRD AND THE BANDED COTINGA., scientific american, 1875-06-12

New Haven Family Knitter. Soluble Glass PATENTEES c a MONEY 0 .; OAK TANNED LEATHER BELTING STEAM HAMMERS STEAM ENGINES Warehouse Holsters. Friction or Geared Mining & Quarry Holsters. Smoke-Burning Safety Boilers. 100-Horse power. per Minute

through a supply pipe extending down to the bottom through the air tubes and float. The supply pipe com municates with the lamp font which furnishes the fuel to the burner which heats the ignition capsule. The time required for heating the capsule

380 SCIENTIFIC AMERICAN. NEW INVENTIONS. New Stave Dressing Machine. Iron Carriage Wheel. Smoke Consuner. Improvement in Locomotives. MECHANICAL MANIPULATION. Lathe Chucks for very small Saws. Spark Arresters. Percussion Cap Machine Street Sweeping

Chemical Fertilizers. Causes of Strikes. Green Wood as Fuel for Steam Engines. Invention Wanted. Girdling Fruit Trees. Incautious Use of Boiler Compositions. The Beton Aggiomere., scientific american, 1870-02-19

ESTABLISHED 1845. No. 361 BROADWAY — NEW YORK. IS SMOKELESS POWDER RELIABL an up-to-date propellant into our service is greatly t be deplored. As is shown in the article referred t A QUESTION OF GOVERNMENTAL ECONOMICS. devise some means whereby the

THE SAWYER-MAN ELECTRIC LIGHT. A NEW FORM OF CARBON. Life Saving Mattresses.4 THE PRESERVATION OF FORESTS. THE TROUBLE WITH WIRE BINDERS TICE WASTE OF FIRE. Neptune Favors Fads., scientific american, 1879-03-08

Try Squares: Big Free Catalog giumirllitLutIffiaS 16to 21 Clinton Street., scientific american, 1904-10-29

THE WOMAN'S BUILDING ATLANTA GA. Science Notes. The Vanderbilt Arboretum. Sorresponbence. The Strangest Insect in the World. GEORGE J. GRAPES. How to Make a Million want to tell how they did it., scientific american, 1895-12-14

Snake Swallowing its Eggs. Snake Swallowing its Young. Interesting Facts a bout Platinum Wire. Spring Floods and the Sewers at Cair Ill. The War against the Patent Laws. Hand and Machine Made Putty. 'Creditable and Serviceable Modern Cruisers.” The

The Physical Basis of Knowledge. Bangers of Bicycle Tires. Parks badly injured about the face and completely A RECORDING THERMOMETER FOR CLOSED SPACES. Woodwork vs. Flame. Ornamentation of Glass with Aluminum. Istrong. Fig. SPACES., scientific

RAYNOLDS DEVOE es PRATT PAINTS OILS VARNISHES AND COLORS TERMS FOR NEW SUBSCRIBERS., scientific american, 1861-12-14

.Notes modern 6assfngines Producerzgas Plants By R. E. MATHOT M.E. Price $2.50 Postpaid 361 Broadway New Yorli WINC015? The Winchester Model 184 .33 Caliber is the highest-powered rifle made in take-down style It is popular with big-game hunters on

YEAR. ESTABLISHED 184.5. BLACK HOW A BICYCLE IS MANITFACI, scientific american, 1896-01-04

THE NUMBER OF OUR ANCESTORS. PIPES IN RAIL INGOTS. SIGNALING TO MARS. The Flight Exhibition of the Aeronautic Society at Morris Park. The Celebration at Dayton Ohi in Honor of the Wright Brothers. Where to Find the Scientific American When

of a variety of the latest and best plans for private resi dences city and country including those of very mod perspective and in color are given together with full Plans Specifications Sheets of Details. Estimates. etc. The elegance and cheapness of

Contents: To Advertisers. To Inventors. .0-, scientific american, 1870-11-12

A New Substitute for Cotton., scientific american, -1909-12-18

painted on each panel. This painting is also the work of Boullemier. Still another work by the same sent an amount of handwork which is quite beyond the comprehension of an American. The choicest of carving in teak. The furniture and draperies are

scientific american, 1869-04-24

Scientific American A RARE FISH. A VERY RARE FISH—LUVARITS IMPERIALIS. 4-0-. The Current Supplement. DIFFERENT ATTITUDES OF HYPNOTIZED FROGS., 1901-12-21

Inventions Patented In England by Americans. PROVISIONAL FROTECVION FOR SIX MONTHS. nercui Aintriran and °reign XattutO. MANUFACTURE OF WROUGHT METAL WHEELS AND MACHINERY FOR THE Issued by the United States Patent Office, scientific american,

Two-Cycle Automobile Engines. An Ocean Race of Warships. Science Notes. The Current Supplement. oft as soon as possible., scientific american, 1902-11-29

scientific american, 1872-04-11

Paris City Telegraphs., scientific american, 1861-10-26

Are Health Resorts Dangerous ? Glass of the Fifteenth Sixteenth and Seventeenth Centuries. A Living Fossil., scientific american, 1896-07-18

THE CITY OF WORCESTER. Domestic Silk Growing. Western Canal Projects. Projected Railway Tunnels Tinder 'Water. Steam Compression of Fluid Steel. Society of Civil Engineers., scientific american, 1882-02-11

JULY 20 1901. THE HOST PRIMITIVE AMERICAN SAVAGES BY WALDON FAWCETT. FULL-BLOODED SERI. PREPARING A SERI HEAL. GROUP OF SERI INDIANS., scientific american, 1901-07-20

FEBRUARY 25 1888. The Elements not Patentable., scientific american, 1888-02-25

LETTER FROX PROFESSOR R. H. THURSTON. '00. Chances for Investment., scientific american, 1872-09-07

THREAD CUTTING WITHOUT A DIE. THREAD CUTTING WITHOUT A DIE. SIMPLE METHOD OF CONSTRUCTING A HANDLE. METHOD OF PATCHING A BOILER. BOLTING A PATCH ON A BOILER. PENCIL SHARPENER. CARPENTER'S PLANE AS PENCIL SHARPENER. COPPERING FLOWERS WITHOUT WAX.

search results: Art clear search