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LATHE ATTACHMENT. AN ATTACHMENT FOR TURRET LATHES The Romantic Side of Inventions. ILLUMINATED INDIAN CLUB., scientific american, 1902-05-24

Artificial Electrification of the Earth Globe. produce telegraphic signals at distant points by elec SHIP BRAKE FOR PREVENTING COLLISIONS AT SEA. A. G. and bars of the machine. A SHIP BRAKE. Simultaneous Manufacture of Sodium Nitrite and Massicot.

THE CELEBRATED (LIVERMORE PATENT) STYLOGRAPHIC PEN. We offer this pen for GO DAYS ONLY at $1.75 each (former price $3.00). REDUCTION IN PRICES FOR 60 DAYS ONLY Inside Page each insertion- 75 cents a line. Back Page each insertion - $1.00 a line. THE

STEAM CULTIVATION.FOWLER'S STEAM CULTIVATOR. RECENT IMPROVEMENTS IN THE SCREW PROPELLER. Three Curious Discoveries. THE GRIFFITHS SCREW PROPELLER., scientific american, 1875-12-18

[NEW SERIES. I [IN ADVANCE. Machine for Turning the Ends of Axletrees. 0 4Prt International Exhibition in London. MACHINE FOR TURNING THE ENDS OF AXLETREES., scientific american, 1871-06-17

HARTFORD STEAM BOILER INSPECTION AND INSURANCE COMPANY. -Eighty Years of Usefulness. An Excellent Ferrotype Developer. Instantaneous Photographs. Tar as Fuel., scientific american, 1883-08-18

Steel from Phosphorised Cast Iron. 5 A Marine Engineer's Prophecies., scientific american, 1883-03-31

TY CAR HEATER. AN IMPROVEMENT IN ATTACHING AY HELVES. A MACHINE FOR FORMING BOOT OR SHOE HEELS. JONES' BOOT OR SHOE HEEL FORMER. CUTHBERT'S CAR HEATER. AN IMPROVED GATE. AN IMPROVED DOOR BOLT. CLADEIC'S DOOR BOLT. AN IMPROVED FIREPROOF CAR HEATER.

AN IMPROVED PARALLEL RULER. A COMBINED CHOPPER AND CULTIVATOR. A NEW WHIFFLETREE HOOK. Phosphorus-Tin for Journal Boxes. MISCELLANEOUS INVENTIONS. SMITH'S WHIFFLE TREE HOOK. McMILLAN'S CHOPPER AND CULTIVATOR. COUSINS' PARALLEL RULER., scientific

Sub-marine Pneumatic Passenger Tubes. PATENT LAWAN INTERESTING QITESTION., scientific american, 1867-01-12

AN IMPROVED TOOL AND HANDLE. 10 AN IMPROVED TOY FOR CHILDREN. AN IMPROVED SUNSHADE HAT. AN IMPROVED RAILROAD TIE AND CHAIR. AN IMPROVED METALLIC SHINGLE. shingle is formed a V-shaped saddle adapted to fit TONER & CARROLL'S METALLIC SHINGLE. A RIDGE

A GIRDER GAS PIPE. A GIRDER GAS PIPE JERSEY CITY N. J. . The Sugar Trust. Sending Insects by Mail., scientific american, 1892-05-14

THE EXCELSIOR UNIVERSAL WOOD WORKER. THE EXCELSIOR WOOD WORKER AS A SHAPING AND BORING MACHINE, scientific american, 1875-02-13

The Money Phases of Coin and Paper. Conflagration at Colt's Armory., scientific american, 1864-02-20

TEE CENTENNIAL PIPE VISE. WIETINGS IMPROVED FRAME CLAMP. To Distinguish Bitter Almond 0 from Nitr Benzol. .40, scientific american, 1877-01-13

New type of electric truck. Scientific American, 1905-06-24

A'YHES FOR BROOM HANDLES EtcWe DATENT LAWS OF THE UNITED STATES TO CORRESPONDENTS. American and Foreign Patent Agency MHE NEW HAVEN MANUFACTURING CO. MO SASH OR CABINET MAKERS ABOUT IRON FOUNDERS MATERIALS—viz. :Scotch Q HORSE STEAM ENGINE FOR

MARCH 16 1895. A NEW BOLT CUTTER AND NUT TAPPER. THE COXING ATLANTA EXPOSITION. The Silk Industry in Syria. BIRD'S EYE VIEW OF THE COTTON STATES AND INTERNATIONAL EXPOSITION AT ATLANTA GA. TO BE OPENED SEPT. 15 1895., scientific american, 95-03-16

The Steam Engine. Economy In hops. IMPROVED SAWING MACHINE. NEW LAMP EXTINGUISHER. GREENHALGIPS LAMP EXTINGUISHER. The London Fish Exhibition. The Cost of Stopping a Train. OLSON'S SAWING MACHINE., scientific american, 1883-04-21

A New Boiler Cleaning Compound. THE LARGEST SAILING VESSEL IN THE WORLD. AN EFFICIENT HORSE POWER AND PUMP. BEEBE'S HORSE POWER AND PUMP. The Phonograph Explained Just What Ailed a Big Pump in California. Spools. THE LARGEST SAILING VESSEL IN THE

USEFUL BOOKS. MUNN & CO. 361 Broadway New York. Steam! Steam! We build Automatic Engines from 2 to 20) H. P. B. W. PAYNE & SONS this office and from all newsdealers. PRO V IDENCE. It. I. office and from all newsdealers. STEAM PUMPS facturer of THE

A NEW VACUUM PUMP AND ITS APPLICATION IN THE MANUFACTURE OF ICE., scientific american, 1884-11-08

ENGINEERING. ELECTRICITY. SCIENCE., scientific american, -1909-11-13

No. 361 BROADWAY NEW YORK. SCIENTIFIC AMERICAN SUPPLEMENT No. 983. For the Week Ending November 3 1894. THE AEROPLANE IN THE PATENT OFFICE. 'Sr IThe Institute of Sociology. they bring together men who have devoted themselves fruit. Search light great

Battleship 'Suffren., scientific american, 1908-09-19

THE BRIDGEPORT WOOD Reduces Condensation of Steam. FOR G-.A.S .A.1) W.A.TER PIPES. Prevents Sweating and Freezing. 143 Worth Street New York. 78 and 80 Lake Street Chicago. A paper by A. W.Wright in which an endeavor is made to solve the problem as

For which Letters Patent of the United States were Granted November 17 1896 AND EACH BEARING THAT DATE. bans, scientific american, 1896-12-11

Combination of Motor; Tiller and Propeller That Can Be Quickly Attached to Any Small Boat. A. Light and Speedy Motor-Driven Yacht Tender. Weight 300 Pounds ; Horse-Power 1%; Speed; About 10 Miles., scientific american, 1908-02-11

ELECTRIC JEWELRY. PALMIST PLATE. MISCELLANEOUS INVENTIONS. Fig. IFRENCH ELECTRIC JEWELRY. PALISSY PLATE., scientific american, 1879-10-25

INVENTORS THE PROSPEROUS CLASS. Making Statues by Photography. The Best Variety of Strawberry., scientific american, 1861-07-06

40fritutifir Amtrion. Exhibition of American Goods in Chili. Nickel on Zinc. Friction. Electric Lights for Private Dwellings., scientific american, 1885-01-17

ELECTRIC LIGHTING AND HEATING. Opening of the Metropolitan Elevated Railroad Chicago.Meal of Sunflower Cake., scientific american, 1895-05-25

Scientific americans Life Boats—Loss of the Birkenhead. Cure for Rheumatism. Manufacture of Beet-Root Sugar. Harmony of Color in Dress. Fire Without Coal., 1852-05-08

THE HARRINGTON &KING PERFORATING CO. AND AGAINST. LOSS DAMAGE 1 T PROPERTY i AND INJURY AND STEIVIBOILEMPLOS10S LILliasommAsrrTnEAs. LEAttoeUXitooK.AsSYSEctAnother year's experience finds expression in a large number of practical im provements on The

scientific american, 1868-10-14

AN IMPROVED INK WELL. BLACK'S INK WELL. Microscopical Analysis of Steel. A RELOADING TOOL FOR CARTRIDGES. RIPLEY'S CARTRIDGE RELOADING TOOL. CALIFORNIA SUN DRIED PRUNES. Incinerated Leaf of Bentz's. Suppression of Bone Black. Importance of Systematic

Inside PageVi cents a line SWIVEL HEAD. ENGINELATHES FOR 0. American Agriculturist iIONTIISO. Boys and Girls. 245 Broadway New York. (STEAM REFINED.) WILLIAMSON'S PUMPS. PATENT BANDSAW MACHINES PATENT IMPROVED VARIETY MOLDING MACHINERY And Adjustable

THE ADVOCATE OF INDUSTRY AND JOURNAL OF SCIENTIFIC MECHANICAL AND OTHER IMPROVEMENTS. VOLUME 6. NEW-YORK AUGUST 30 1851. [NUMBER 50. BLACK'S CAST-IRON TUBULAR TRACKWAY.Fig. 1. CIRCULATION 16000. Southern Railways. Ascending heavy Grades. A

PUBLISHED BY MUNN & C f, scientific american, 1897-07-03

BOND'S IMPROVED TOURNIQUET. of real flax. VALUABLE RECEIPTS., scientific american, 1863-05-16

Railway Appliances. Mechanical. Agricultural. Miscellaneous. SCIENTIFIC AMERICAN }BUILDING EDITION., 1890-02-11

by an independent engine. The screw is a four-bladed com mon screw with feathering blades 22 feet in diameter and ' Spontaneous Ignition of Oiled Cotton. on these so-called spontaneous com bustions.: He took a handful of cot ton waste soaked Win the

SPEC1 MACHINERY-MODELS-EXPERIMENTAL WORK. UNION 'MODEL WORKS c. A E. V. BILLAARD Fox Bldg. Franklin Square New York. MODEL AND EXPERIMENTAL WORK. THE PRESS CO. I Print Electrical Engineering and Experimental Work ot Every Description RAYMOND

UMBRELLA SUPPORTER. NEWMAN'S PONY PLANER. Photo Portraits with Borders. CHAFFIN'S IMPROVED HAY FORK., scientific american, 1876-07-15

New Railway to London. Snake Poison., scientific american, 1894-11-03

Philosophy of the Barker Mill. The Way Saws are Straightened. Stage . Scenery. Action of Secretpry Welles on the Chenango II Disaster., scientific american, 64-07-23

Unemployed Engineers & Machinists J. M. STODDART & CO. Publishers ENGINEERS WANTED CAVEATS COPYRIGHTS TRADE MARKS ETC. 37 Park Row N. Y. ARDIOLA'S Drying Machine. Coffee-Hulling and Machine. Helix Sugar Evaporator. tee! Castings Worcester Mass. Mill

I claim First The tube D attached to a Cone 0 ofthe burner of the lamp when used in connection with a vessel provided with a central draft tub e to fit over said tubeD substantially as and for the purpose herein set forth. Second. The employment or

ROOT'S HARROW AND SEED-PLANTER.Iinleidoseope Toy. Improved Car Seat. New Work on Mining., scientific american, 1859-06-18

IMPROVED AMALGAMATING APPARATUS. 4 NEW LAMPWION TRIMMERS. A NEW EGG HOLDER. A New Chicago Rolling Mill. IRVIN'S AMALGAMATING APPARATUS. Purifying Carbon Disulphide. BANNIHR'S LAMPWICK TRIMMER. The Jetties. The Resources of Animals., scientific

Inventors and Manufacturers SCIENTIFIC AMERICAN. IMPROVEMENT IN CARRIAGES., 56-08-02

A WEEKLY JOURNAL OF PRACTICAL INFORMATION ART SCIENCE MECHANICS CHEMISTRY AND MANUFACTURES. XXXVINo. 26. ve 4Detection of Adulteration in Butter. DUNBAR & RUSTON'S STEAM NAVVY., scientific american, 1877-06-30

Also 250 second-hand Wheels. Repair. lug and Nickeling. Bicycles &Guns taken in trade. THE AMERICAN WRITING MACHINE CO. Practical _Mumble and Rapid WRITING MACHINE Office Library and CONN. 20000 in &call hour to each indicated H. P. The CuSHMAN

THE SCIENTIFIC AMERICAN., 59-09-10

End view of hotel resting on cars. 2. View beneath the hotel. 3. Front showing tracks after moving. 4. Original position. 5. The start. Vol. LVIIINo. 15.1 NEw 5EmE5.1 by Munn & Co. Entered at the Post Office of New York N. Y. as Second Class Matter.

Weather Conditions. Green and Blue Gold. Geologic Work in National Forests. A New Extinct Elephant Irwin Africa. The Current Supplement., scientific american, 1907-08-31

on soil pipe is composed of and the process of putting it on. A. Coal tar heated in an iron vat of suitable size for dipping the pipe which is warmed to make it dry and dipped and drained hot. scientific engineer that if the scientific principles of

scientific american, 1859-09-03

SCIENTIFIC AMERICAN MUNN & CO. - Editors and Proprietors Published Weekly at No. 361 Broadway. New York GOVERNMENT REGULATION OF NIAGARA POWER. STUPENDOUS WATER SUPPLY SCHEME. A SIMPLE-CYLINDER SUPERHEAT LOCOMOTIVE TEST. 4 ONE YEAR'S WEAR OF A STEAM

tilt Nadine union. 7 Birds, scientific american, 1862-02-22

The Street Sweeping Machines. Camels for the Western Wilderness. Occultation of N enus. Agricultural Implements. Ag. Clay for Fuel. Plans of the New City Hall.4 Paddle Wheels. Commissioner from Rhode Island. Wonderful Bone. Uniform Weights and

SCIENTIFIC AMERICAN ESTABLISHED 1845 Published Weekly at No. 361 Broadwa.y. New York EDUCATIONAL VALUE OF THE HUBSON-FULTON CELEBRATION. EVOLUTION NOT REVOLUTION. THE RECORD FLIGHTS OF ORVILLE AND WILBUR WRIGHT., -1909-10-16

ATHEST0oLsQsuPPLIEs .SEBASTIAN LATHE C? Wire Cloth Wire Lath Electrically-Welded Wire Fabrics Kinds CLINTON WIRE CLOTH COMPANY CLINTON MASS. all power purposes. A. MIETZ ADOPTED BY U. S. GOVERNMENT. BLAKE & JOHNSON P. 0. Box 7 WATERBURY CONN.

ENGINEERING INVENTION. AGRICULTURAL INVENTIONS. MISCELLANEOUS INVENTIONS. NEW BOOKS AND PUBLICATIONS., scientific american, 1888-07-11

Our Washington Correspondence. Reforms Needed in Railway Bridge Construction. Operating Canal Lock Gates. Defective Rubber Hose. A Reply to the Question of Axial Change of the ANCIENT LIFE IN AMERICA., scientific american, 1877-09-22

Notes and Querzes. Railways and Their Accessories. Designs. sary to give the number of the inquiry NEW BOOKS ETC. INDEX OF INVENTIONS For which Letters Patent of the United States were Issued for the Week Ending January 24 1905, scientific american,

PHOTOGRAPHIC NOTES. James Muspratt. Weights and Strength of Girders. Efficiency of Small Water 'Motors. Health in Connecticut. me IFor Staining Bricks., scientific american, 1886-07-10

IMPROVED COMBINATION TOOL. Eruption of Mount Lapwal Idaho. New Steamer for Oregon. Battery Carbon., scientific american, 1881-10-08

scientific american, 1859-10-08

scientific american, 1865

The Howard Watch E. HOWARD WATCH COMPANY Boston. Mass. Treasured In Thousands of American Homes THE HAPPY HABIT HEART THROBS At All Book Stores or Direct from Chapple Publishing Co. Boston PUBLISHER'S SPECIAL OFFER Both books combined with one year's

A LOCOMOTIVE WITH GREAT STEAMING CAPACITY. Manufacture of Quinine. Electrical Phenomena., scientific american, 1888-07-07

PATENTS NEGOTIATED ABROAD. NEWSPAPER FILE ?LUNN & CO. GET THE BEST AND CHEAPEST. F.A.:r ad IC PERIN BAND SAW BLADES CARE OF BOILERS BARREL KEG unman ENGINEERS &MACHINISTS, scientific american, 1885-01-17

AERONAUTICAL NOTES. An Important Reduction of Magnetic Observations. The Current Supplement. A Chance for Rubber Heel Inventors. THE M'CALL'S FERRY HYDRO-ELECTRIC POWER PLANT., scientific american, 909-03-13

LAWTON'S IMPROVED POTTERY KILN. are provided which are opened when the kiln is being burned off. This facilitates cooling. A short movable A SIMPLE ELECTRICAL MACHINE Remedy ior Color Blindness. rare als that yellow-blue color blindness is very rare.

NO. 37 PARK ROW (PARK BUILDING) NEW YORK. NEW YORK SATURDAY NOVEMBER 18 1871 Contents : EVAPORATIVE POWER OF BOILERS. THE OPEN POLAR SEA. THE SALE OF PATENTED ARTICLES. HOW TO PREVENT AND HOW TO EXTINGUISH FIRES. water directed through perforated

scientific american, 1862-11-15

tion. THE PROGRESS OF FISH CULTURE IN NEW YORK. The Production of Chlorine and Hypochloritee. the presence of certain metallic peroxides or dehydrating salts have never given practically valuable results because the excess of oxygen or air and

Germinating Seeds under Blue Glass., scientific american, 1863-04-11

AUTOMOBILES IN NEW YORK. METHOD OF DETECTING HYPO IN PHOTOGRAPHIC WORK., scientific american, 1901-04-06

THE ROYAL ALBERT HALL OF ARTS AND SCIENCES. Substitute for Fire-Brick., scientific american, 1869-12-11

The American Surety Bui ding. STEEL FOUNDATIONS OF TALL OFFICE BUILDINGS. Fahys THE STEEL FOUNDATIONS OF TALL OFFICE BUILDINGS., scientific american, 1894-12-08

103 New Style of Turret Ship in France. Important Experiments at Shoeburyness. Wages of French Mechanics. -.0 AM. Curious Way of testing the Safety of Liquor Packages. The 'Scientific American in the Army. Pump Propulsion for Boats., 64-08-13

THE ROYAL MUSEUM OF NATURAL HISTORY. BRUSSELS, scientific american, 06-03-17

298 THE SCIENTIFIC AMERICAN., 1860-05-05

scientific american, 64-10-11

THE LAYSAN ALBATROSS AND ITS DANCE. BY WALTER R. FISHER.Abstracted from 'Birds of Laysan and the Leeward Islands. 138Wliiiall THE ALBATROSS 'DANCE.' The Current Supplement. Electrification of the Park Avenue Tunnel.Extract from Avifauna of Laysan

AN IMPROVED VALVE. SAMPSON'S VALVE. In the Ocean's Depths. STEWART'S BICYCLE BRAKE. AN ADJUSTABLE PIPE WRENCH. JENNER'S WRENCH. The Antiquity of Chess. Al 4I 4. Cause of Landslides., scientific american, 1897-02-20

PUBLISHED WEEKLY AT No. 361 BROADWAY NEW YORK. TERMS FOR THE SCIENTIFIC AMERICAN. 1 60 Scientific Anterican Export Edition. Contents. TABLE OF CONTENTS OF THE SCIENTIFIC AMERICAN SUPPLEMENT THE PENNSYLVANIA AEROLITE. startled on the 26th of September

NO. 87 PARK ROW NEW YORK. TERMS. 93 20 1 60 $27 00 2 70 Contents. THE EXAMPLE OF FRANCE. THE ' SCIENCE ' OF SPIRITUALISM. TO OUR FRIENDS., scientific american, 1875-02-06

scientific american, 1883-10-11

Sundials. Newspaper Statistics. Can there be a Great Scarcity of Timber in the United States ? Spiritual Alchemy. Where Mosquitos Come From.Artificial Propagation of Fish. Telling the Age of a Horse., scientific american, 1858-05-22

International Congress of Electricians in Frankfort on the Main Germany. New Trials of the Sims-Edison Torpedo. appropriations for large guns the one hundred now James Russell Lowell., scientific american, 1891-08-22

Magnesium., scientific american, 1865-12-09

Classified Advertisements BUSINESS OPPORTUNITIES. PATENTS FOR SALE. TYPEWRITERS. AUTOS. MOTION PICTURES. MODELS & EXPERIMENTAL WORK. BOOKS AND MAGAZINES. PHOTOGRAPHY. TALKING MACHINE NEEDLES. CORRESPONDENCE SCHOOLS. DESIGNS. TRADE MARKS. Instinct

NO. 87 PARK ROW NEW YORK TERRE. 63 20 1 60 627 00 2 70 Contents. PHYSICAL LIFE AFTER DEATH. THE KFELY MOTOR DECEPTION. ENGLISH PATENT LAW DISCUSSION., scientific american, 1875-08-07

MANUFACTURING MINING AND RAILROAD ITEMS., scientific american, 1867-10-26

hand reverses the hold of the pawls after one bucket is emptied and the act of drawing up the other is t be commenced. The buckets are made a little heavier upon one side than upon the other to prevent them from assuming an upright position in the

Export Paper Trade. Home Chemicals. TORTOISE SHELL The Last Bicycle Race. THE LOCALIZATION OP ARSENIC IN THE BRAIN. CHLOROPHYL. 4. The Use of Spectacles Delayed., scientific american, 1879-10-18

SCHEDULE OF PATENT FEES. CANADIAN PATENTS. Back Page81.00 a line. TO ELECTRO-PLATERS JEWELERS AND WATCHMAKERS. DAVID'S PATENT E. M. MAYO'S PATENT BOLT CUTTER NEW DRAWING PRESS & OTHER TOOLS. VOLNEY W. MASON ds CO. THE BASTET PRICb. L. BASTET PATENT

search results: Art clear search