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THE DUCK-BILLED' PLATYPUS. Poisoning by Earrings. PROPOSED BALLOON VOYAGE TO THE NORTH POLE. Recent Archaeological Discoveries. A Patent Law for Switzerland. THE DUMBILLED PLATYPUS. PROPOSED BALLOON VOYAGE TO THE NORTH POLE., scientific american,

OCTOBER 28 1876.1 ERYTHROXYLON COCA. A WHITE-FLOWERED BRAMBLE. True Economy of Life. THE COCA PLANT. Curiosities of the British Patent System. RIJETTS DELICIOSTJS., scientific american, 1876-10-28

A Night on Vesuvius during an Eruption. HENLEY'S ROCK-TUNNELING BIACHINE., scientific american, 1871-06-03

Improved Patent Governor. silver plate instead of the copper-salt and plate mentioned. Every metal can be thus deposited from its solution when the proper salt of the metal is em Electro-metallurgy. HOWELL'S PATENT GOVERNOR. OF THE THE BEST

shape of the earth and its mo tion in connection with the equatorial heat in air and water do strongly attest; and that it must be a delightful country the circumstances of its existence verify. It cannot be very cold in the long winter night as

Street Cars. --Atniospherie Engines.Economy inCurious Freak of Twin Steam Boilers. Wanted a Substitute for Whalebone., scientific american, 1871-12-02

LIFE IN THE BEEHIVE., scientific american, 1873-07-05

from the following correspondentsand examined with the results stated : COMMUNICATIONS RECEIVED. Also inquiries and answers from the following : HINTS TO CORRESPONDENTS. Correspondents whose inquiries fail to appear bility of inventions assignments

We FREE ROCHESTER N.Y. CLARK'S TRUCK WHEELS AND CASTERS Als COMPLETE TRUCKS. CEO. P. CLARK THE COPYING PAD.-HOW TO MAKE RE-GRINDING GLOBE& CHECK VALVES SIGHT FEED LLIBRICATORSOIL&GREASECOPS BRASS& PHOSPHOR BRONZE CASTINGS. THE BOOKWALTER CASTING C

scientific american, 1877-09-29

BEAUCHE'S CIGAR-MAKING MACHINE., scientific american, 1859-10-15

ASBESTOS MATERIALS Advationnento. Back Page.00 a line. DRILLING MACHINES. MILLERS FALLS COMPANY Scale Preventive. CLARK'S Pressure Blowers. SINGLE 2000 IN Operation QUADRUPLE. RAHWAY MANUFACTURING COMPANY RAHWAY N. J. BLAKE'S PATENT Machinery. OTIS

THE WAR AND BUSINESS. BENZOLE—ITS NATURE PROPERTIES AND USES. Gas Explosion., scientific american, 1861-12-14

scientific american, 1870-08-13

WOODWORKING TOOLS facturers and others using Steam Water Air or Oil under Pressure. Time and Pressure and Alarm for Offices. sure Recording Gauge tories etc. (About eight words to a line.) BARNES' W. F. & JOHN BARNES Was awarded the Medal of

Gold Leaf a Protection from Sunstroke. Bread Again. Extinguishing Kerosene Lamps. Contents of a Cylindrical Vessel in Gallons. Absinthe. The Tea Plant. Yellow-Wood. '4 430.Manufacture of Vinegar. Philosophical Uses of the Beard. Corn Mills in

THE PERMEATION OF ORGANIC AND OTHER FLUIDS. METRIC SYSTEM., scientific american, 1867-11-23

Do Your Own Printing BLAKE'S PATENT PORTABLE STEAM ENGINE. THE J.C.HOAD LEY CO. LAWRENCE A . MACHINERY. IRON & WOOD WORKING MACHINERY OF EVERY DESCRIPTION. Cold Rolled Shafting. HANGERS PULLEYS COUPLINGS BELTING &c he. Send for Illustrated Catalogue

THE FIRST MACHINE FOR THE COMMERCIAL PRO DUCTION OF WINDOW GLASS BY THE SHEET PROCESS. THE COLBURN MACHINE FOR MAKING WINDOW GLASS BY THE SHEET PROCESS., scientific american, 1906-12-01

NO. 87 PARK ROW NEW YORK. TERMS FOR THE SCIENTIFIC AMERICAN. The Scientific American Supplement Scientific American Export Edition. England. PATENTS IN NEW 8017TH WALES. SUN SPOTS AND COMMERCIAL CRISES. Contents. THE SCIENTIFIC AMERICAN SUPPLEMENT

Model 15 Price $2500. A Car of Power and Steady Service Equipped with a four cylinder vertical motor 35-40 H. P. providing one full horse-power to every seventy-five pounds of dead weight with car fully equipped. The entire power plant and

IES'T.A131.I81IME) 184-5. TEILMS FOR TIlE SCIENTIFIC AMERICAN. The Scientific American Supplement Scientific American Export Edition. Contents. THE SCIENTIFIC AMERICAN SUPPLEMENT No. 348 For the Week ending july 29 1662. A NEW AND IMPORTANT FIELD FOR

scientific american, 1867-04-11

A NEW PROMS FOR DAMASCENING INLAYING AND BLENDING METALS. Prayer book cover in copper inlaid with zinc. Oven in which the damascening is done. Copper teapot inlaid with zinc and Iron box inlaid with zinc and enamel. Copper and brass vessel inlaid

OUR NATIONAL FINANCES. BAGS, scientific american, 64-07-30

RAISING HONEY FOR THE WAR. THE NEW GUNBOATS. IRON-CLAD FRIGATES AGAIN., scientific american, 1861-07-13

Apparent Variation of the Steam Engine Crank. Connecting Shafts by Pitmans. The Frictional Area of Millstones. Utilization of the Waste from the American Process of Amalgamation. The Negative Slip of the Screw. Morality of Employees.The Duties of

The Carelessness of Railway Employees. Another Optical Illusion. Sprinklers in Large Buildings. causes such as water being turned off fire originating A Suggestion for Solar Engine Inventors. making sure that it received a generous share of heat Soap

Scientific American 73 Engine and Foot Lathes MACHINE SHOP OUTFITS TOOLS AND SUPPLIES. BEST MATERIALS. BEST WORKMANSHIP. CATALOGUE FREE Colorad California and all the West via The Nickel Plate Road. Lead-Colored dr Slate Pencils. Rubber Bands Colors

Wales., scientific american, 1874-11-28

OCTOBER 15 18701 IMPROVED SPRING BED. Improved Spring Bed. Manufacture of Portland Cement. stones., scientific american, 1870-10-15

use of helices furnished with hollow helical absorbent. Second—the construction and use of electrodes as described. Third—applying electricity to the decomposition of fluids by rents. Fifth—the mode of catalysing hydro conveying and receiving

TELLURIUM. ANOTHER MYSTERIOUS CLOCK. Vitriol Vinegar. ANOTHER MYSTERIOUS CLOCK. Cement for Fastening Knives and Forks into their Hat dies. ALLISON'S VERTICAL BOILER., scientific american, 1877-09-29

shooting qualities. Order ut once and say that you member that these Guns are SPARE THE CROTON AND SATE THE COST. Driven or Tube Wells FARM CRUST MILL WILSON SEWING MACHINE CO. 829 Broadway New York city Or San Francisc Cal. Goods Pecked Free and

scientific american, 1897-07-17

ASBESTOS FABRICS. ASBESTOS FIRE-RESISTING CEMENTS. KEYSTONE HAIR INSULATOR. ASBESTOS BUILDING MATERIALS. ELECTRICAL SUPPLIES. H. W. JOHNS-MANVILLE CO. New York Milwaukee. Chicag Boston Philadelphia St. Louis. Pittsburg Cleveland New Orleans Kansas

View of the Power House Looking Up the Gorge Toward the Palls. [ $3.00 A YEAR. Vol. LXXXINo. 20.1, scientific american, 1899-11-11

NEW STYLE AND IMPROVED SLIDE LATHESCRANTON as PARSHLY ADVERTISEMENTS Terms of Advertizing. Patent Office. UNITED STATES RAILROAD GUIDE W ()OD'S PATENT SHINGLE MA. WOODWORTH'S PLANING MACHINE DI ORTANT INVENTIONGURLEY'S n 2ii -9 E.ii -0 r VA.,

292 New Type of Battery. A SQUARE FOR MARKING SHAFT-KEYWAYS. A SCALE FOR MARKING KEYWAYSIr THE HYDROMETER SYRINGE. A COMBINED SYRINGE AND HYDROMETER. Means of Discovering Living Tissue. SCALES, scientific american, 1900-11-10

A TOUR AMONG THE IRON-CLADS. RECENT AMERICAN PATENTS., scientific american, 1864-01-02

THE SUB-TARGET GUN MACHINE. Becquerel Bays and Water. The Bactericidal Effect of the Arc Light. THE SUB-TARGET GUN MACHINE. TARGET PRACTICE WITHOUT AMMUNITION. THE TRANSPORTATION OF LUMBER. BY WALDON FAWCETT., scientific american, 1903-10-17

scientific american, 1868-12-16

AUGUST 9 1890.1 A DEVICE TO STOP RUNAWAY HORSES. ZALUD'S HORSE ARRESTER. a NOVEL CLOTHES LINE SUPPORT. ReCLAIIGERY'S =TM LINE PROP AND STRETCHER. AN IMPROVED GRINDING DEVICE. PETER'S GRINDING ATTACHMENT FOR SEWING MACHINES., scientific american,

PEARLS AND PEARL SHELLS. TERRITORY ACQUIRED BY JAPAN., scientific american, 05-09-09

THF ADVOCATE OF INDUSTRY AND ENTERPRISE AND JOURNAL OF MEC HANIC AL AND OTHER IMPROVEMENTS. The Wind in a Frolic., scientific american, 1846-09-03

ENGINEERING INVENTIONS. AGRICULTURAL INVENTION. MISCELLANEOUS INVENTIONS SCIENTIFIC AMERICAN BUILDING EDITION. SEPTEMBER. NUMBER. OH! THAT HEADACHE. 3Buoineoo an 'Wen:cond., 1887-09-11

cliOvertivsentenfo. Inside Page each insertion. - 75 cents a line Back Page each insertion - 61.00 a line SKINNER UNIVERSAL LATHE CHUCK est strength most powerful HIGH GRADE Wf?.?.? MACHINERY Single Machines or Com plete Equipments for Any Class of

CHAPTER. CHAPTER. HAPTER., scientific american, 1866-12-08

feeble in the morning before dinner than in the afternoon. He concludes from this that the nitrogen in the atmospheric air does not play an entirely passive role in respiration which is evidently contrary to the experience of MM. Reg nault and

ENGINEERING INVENTIONS. 41. MECHANICAL INVENTIONS. AGRICULTURAL INVENTIONS. MISCELLANEOUS INVENTION., scientific american, 1882-08-11

WARD RSNYDER. A kt MOULDER 20 North 4th St. TO INVENTORS AND MANUFACTURERS NILES ENGINE SUITABLE FOR PRINTING OFFICES HOTELS. LAUNDRIES TANN CRIES SAUSAGE:4S A K Cita rte.; gins from 2 to 12 horn-power. ADDRESS Ifamilton. Ohio. ROCKFORD $3,

WEEKLY. SHIPBUILDING ON THE GREAT LAKES—SIDE LAUNCH OF 3000 TON STEAMER NORMAN AT CLEVELAND OHIO., scientific american, 1890-09-27

'Scientific American '—New Type—Importance of Renewing Subscriptions Early., 1860-12-22

Dr. and Mrs. Workman and Their Guides 20751 Feet Above the Sea. An 'Earth Avalanche;' Loose Disintegrated Rock Which a Touch May Set in Motion. The Handicap of Climbing ; An Outdoor Kitchen. The Rough Exposed Ice-Scratched Rock Which is More

AN IDLE DAY AT FALL RIVER MASS., scientific american, 1871-01-21

THE VESSELS OF COLUMBUS. Patents—Death of Inventor.An Acoustic Method whezeby the Depth of Water in a River may be Measured at a Distance. Acute Rheumatism. Experience with Metallic Ties in Belgium. Artificial Camphor., scientific american,

scientific american, 1864-05-21

S 15 Fifteen Copies. for Twelve Months S221 Southern Western and Canadian money or Post-office stamps taken at par tor subscriptions. Canadian sub For all clubs of Twenty and over the yearly sub scription Is only $1 40. Names can be sent in at

scientific american, 1863-03-21

scientific american, 1860-05-26

AN INEXPENSIVE AND EFFICIENT MILK COOLER. LEATHER BELTS AT THE FAIR. AN INSIDE COVER FOR BARRELS. MECHANICAL PRESS FOR COPPER PLATE PRINTING. in books copper plate en FRIEDERICHS & FLIEGE'S INSIDE COVER FOR BARRELS. MERE'S MILK COOLER. MANUfACTURERS.

Hypnotism. The Difference Misfortune Makes. Florida Oranges. Time Eleetro Deposition of Iron., scientific american, 1887-10-08

scientific american, 1905-08-26

Engineering Notes. danger of explosion. TEE SIZE OP MOLECULES. Fig. 1MAGNIFIED TEN THOUSAND TIMES. Fig 2MAGNIFIED ONE MILLION TIMES. A New Sweet Compound., scientific american, 1906-02-17

ATRIAL WILL CONVINCE THAT Golden Sceptre IS PERFECTION of 10c. a sample t of GOLDEN SCEPTRE a e NEW YORK CITY SENT ON APPLICATION. $100 IMPROVED TRANSITS AND LEVELS 10 Chestnut St. Philadelphia THE BEST IS THE 'BOSS' ELECTRICAL AND MECHANICAL

The Scientific American Supplement REMOVAL. Contents. No. 448, 1884-06-28

Electrocution of Shade Trees. NEW BOOKS AND PUBLICATIONS. THE MINERAL INDUSTRYITS STATISTICS TECHNOLOGY AND TRADE IN THE RECENTLY PATENTED INVENTIONS. Railway Appliances. Electrical. Mechanical. Miscellaneous., scientific american, 95-09-11

SUCCESSFUL APPLICATION OF STEAM TO CANAL BOATS. BY T. MAIN. ganese. There is an Under-Current. EYESIGHT AND THE MICROSCOPE. ed., scientific american, 1870-12-24

INTELLIGENT CRITICISM WINTON MOTOR CARRIAGE THE WINTON MOTOR CARRIAGE CO. 'WHEN THE BELL RINGS' TROY AUTOMOBILE CO. VAPORIZERS .1. F. DENISON New Haven Conn. AUTO-SELF CLEANER. NO CHIMNEY TO BREAK. THE TURNER BRASS WORKS 2 Battery Call Telephones for

FLOOR SYSTEM OF THE NEW EAST RIVER BRIDGE. Engineering Notes., scientific american, 1901-06-15

scientific american, 1859-08-27

PROFIT FOR YOU ANOTHER LAND SYNDICATE CAMPBELL INVESTMENT CO. 650 Royal Insurance Building Chicag Ill. ceA.A.00 0ae g &Feld-P-(Z fee WitK:l Schieren's Weekly Advice: . loss of time. Scbieren Belting is always ence in cost between cheap stuff and the

3 Vol. 1.V No. 17. [NEW SERIES. A TORPEDO BOAT FLOTILLA ATTACK THE ATLANTA., scientific american, 1887-10-22

The French Cable Laid. I JOSHUA SHAW ARTIST AND INVENTORTHE EARLY HISTORY OF THE COPPER PERCUSSION CAP., scientific american, 1869-08-07

THE BEST MECHANICAL PAPER IN THE WORLD. EIGHTEENTH YEAR. VOLUME VINEW SERIES., scientific american, 1862-05-24

vapor. It is due to the vapor cooling and being precipitated. If I allow the steam to pass through this flame it is convert ed into a true vapor. The steam is now water now vapor. [Passing the steam jet through the flame anfl thus render ing the

Nutrient 91, scientific american, 1862-02-08

energy., scientific american, 1863-03-28

Noies and Queries., scientific american, 1903-12-19

Effect of Ballooning on the Vision., scientific american, 1906-07-14

THE NATIONAL ACADEMY OF SCIENCES. Work and Wages Iii Lowell Cotton Mills. The Window Glass Trade. The Elevated Railway Nuisance, scientific american, 1879-11-15

NOVEMBER 30 1889. BREWING CHEMISTRY. POSITION OF THE PLANETS FOR DECEMBER. SOME THOUGHTS ABOUT CHINA., scientific american, 1889-11-30

through the 'South African Bush. A Nearei View of the War Dance. on the South African Veldt., scientific american, 1906-07-21

CLIFFORD'S Inventors and Manufacturers SCIENTIFIC AMERICAN. METHOD OF LOWERING BOATS., 1857-04-04

471 MARCH 3 1894. SWAMP ANTELOPES IN THE HAMBURG ZOOLOGICAL GARDEN. Spontaneous Combustion. Manganese Nodules in the Ocean., scientific american, 1894-03-03

one narrow shelf for 1000 miles ; and to trace the Beale of ?Elea. Jackson of Denver and others have some fine views. MAP OF THE GRAND CANON REGION lir OF THE COLORADO RIVER IN ARIZONA., scientific american, 1892-08-06

A WEEKLY JOURNAL OF PRACTICAL INFORMATION ART SCIENCE MECHANICS CHEMISTRY AND MANUFACTURES. Vol. XXXIXNo. 6. 1$3.20 per Annum. L [POSTAGE PREPAID. NTIFI THE PARIS EXHIBITIONA SKETCH IN THE PARK. Improvements in Silk Worm Breeding. The Natural History

scientific american, 1870-0

Shaping Machias:t 'BUSINESS on the PACIFIC COAST.' MACHINIST'S TOOLS. Reduced Prices. N. F. BURNHAM'S P. BLAISDELL & CO. Manufacturing Company ;Hi:BLAKE M{GC0.98(8.3ERPISTIII SEWS) Vi8V. NA.A_M ST VKTV_C) CAT Mechanics' Institute of San Francisco.

SCIENTIFIC AMERICAN 339 The Star Spangled Banner. New Discoveries In Asia Minor. The Bible. Ingenious Smuggling. Agriculture and Horse Power Machines. Progress of the United States. Libraries in the United States. Caution. Steam In Great Britain.

RUBBER BELTING PACKING HOSE. Wagon Springs Wringer Rolls Crain Drill Tubes Corrugated Rubber Matting Steam Packing Piston Packing Leading Hose Steam Hose Suction Hose Pump Valves Ball Valves Caskets and Rings BAKER'S OTTO GAS ENGINE Double Screw

ATENTS GRANTED; MUNN & COMPANY, scientific american, 64-08-27

STEEL ROLLS BLAKE & JOHNSON P. 0. Box 7 WATERBURY CONN. 0000000000.947990 000000490 000000009909900999090090990( BUY WESTCOTT'S Westcott Chuck Co. Oneida N. Y. U. S. A. Queen Transits and Levels High Grade Instruments with the Latest Improvements.

No. 361 BROADWAY. NEW YORK. SCIENTIFIC AMERICAN SUPPLEMENT No. 1082 THE SECRETS OF GERMANY'S INDUSTRIAL SUCCESS. The Serum Treatment of Leprosy., 1896-09-26

The Varnish that lasts longest A WATCH LABORATORY POSE WHERE AN ACCUR- M Oi RECORDER IS ESSENTIAL. FOR LET NG TYLES TEED. FOR SALE BY ALL JEWELERS. Hunting and Fishing Beats THE W. II. MULLINS CO. ALCOHOL Its Manufacture Its Denaturization Its

NEW YORK ALWAYS 60 YEARS' EXPERIENCE ' America's Greatest Railroad ' COMPRISING THE New York Central & Hudson River Lake Shore & Michigan Southern Big Four Route Michigan Central Boston & Albany Pittsburg & Lake Erie Lake Erie & Western Chicag

ENGINEERING INVENTIONS. AGRICULTURAL INVENTIONS. MISCELLANEOUS INVENTIONS. 3usirreeo artb EX'ereorrat., scientific american, 1886-04-11

Guns and Armor. LATEST TYPES OF NAVAL GUNS. DEVELOPMENT OF 6-INCH GUN 1883 TO 1901. NEW NAVAL 50-CALIBER 6-INCH RAPID-FIRE GUN. BREECH MECHANISM OF NEW 6-INCH RAPID-FIRE GUN. SAME MECHANISM ON b-INCH AND 7-Igqf ODNO., scientific american,

House Drainage. American Cotton Thread. American Tariff's. 4 New Process of Phototypie. Barium sulphate 10, scientific american, 1879-08-16

THE BEST MODES OF TESTING THE POWER AND ECON OMY OF STEAM ENGINES., scientific american, 1868-11-11

search results: Art clear search