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scientific american, 1861-07-11

SCIENTIFIC AMERICAN ESTABLISHED 1845 Published Weekly at No. 361 Broa.dwa.y New York 361 Broadway New York 361 Broadway New York REINFORCEMENT OF THE BROOKLYN SUBWAY TUNNELS. THE PANIC AND THE RAILROADS. REPORT ON THE QUEBEC BRIDGE DISASTER. URGENT

BY PETER COLEMAN., scientific american, 1908-02-29

Spheroidal State of Water. gation. The Employment of Chloroform. Expeditious Mode of reducing Iron Ore into Malleable Iron. To make Edge-tools From Cast Steel and Iron. Gravity Vs. Polly. LITERARY NOTICES. iNVENTORS AND ME. CHANICS. The Best

ON THE CONDITIONS AND LIMITS WHICH GOVERN THE PROPORTIONS OF ROTARY FANS., scientific american, 1870-06-11

ENGINEERING. ELECTRICITY. SCIENCE., scientific american, -1909-02-27

American Well Works Rue's Little Giant .Injector.CASH CAPITAThe Largest and Strongest Company. BARNES' NEW Patent Velocipede Grinding and Polishing Machine. W. F. & John Barnes C 1999 Ruby St. Rockford III. STEAM and WEITMYER PATENT FURNACE BOILERS

J $3 per Annum. Machine for Boarding Pebbling and Glossing Leather. GLOSSING LEATHER. COOGAN'S MACHINE FOR BOARDING PEBBLING AND, scientific american, 1872-05-18

A NEW APPLICATION OF TUBE HYDROMETERS. The Great Fire of Boston. American Nickel., scientific american, 1872-11-30

scientific american, 1874-01-31

66, scientific american, 1867-01-26

Concerning Twin Screws. Aerial Navigation. High and Low Velocities. A Whitewash that will Keep., scientific american, 64-09-17

the movement obviates the difficulties arising from irregular speeds such as smashes etc. and also secures greater uni formity in the texture woven than can be attained on other Mderation there is not the slightest danger of such an acci tiet to

New Books Received. Money Received At the Scientific American Office on account of Patent INSTRUCTIONS ABOUT EUROPEAN PATENTS With a Synopsis of the Patent Laws of the Various Countries. NEW ARRANGEMENTS—PATENTS GRANTED FOR SEVENTEEN YEARS.,

CIENTIFW MERICAN TRE OBELISK OF MONT FELE., scientific american, 1903-12-05

AMERICAN INSTITUTE LECTURESTHE STRUGGLES OF SCIENCE., scientific american, 1871-01-01

A Fine Epiphyllum in Full Bloom. Lilies of the Talley After Retardation Showing Their Appearance on the Seventh Day of Their Exposure to Heat., scientific american, 1906-09-08

BY B. P. FERGLISSON OF THE BLITIC HILL METEOROLOGICAL OBSERVATORY STAFF. Measuring the Altitude with the Theodolite Mr. Fergusson Fastening a Meteorograph to a Kite Line. Fastening a Meteorograph to a Kite Wire. Humidity Wind Velocity and Height.4

organized wood and which the machine makes mechanically available. All organized substances—all matter that has been put to gether in the plant is capable of returning again to the mineral state by combustion with the production of force. All parts

The base of the Eiffel Tower, Paris, showing the apparatus for measuring the pressure of wind. Scientific American, 1904-03-19

COMMISSIONER DUELL ON TRADE MARKS. SEARCHLIGHTS FOR THE NEW YORK FIRE DEPARTMENT. THE NEW GOVERNMENT PRINTING OFFICE. revert to the government printing office. OUR CALIFORNIA NATIONAL PARKS. NEW METHOD OF DETECTING GOLD. USES FOR CORN STALKS.,

IS, scientific american, 1860-06-02

water with lampblack. Removal of Ericson's Remains to Sweden. CAPTAIN JOHN ERICSSON. .2 In THE PHOTOGRAPHERS' CONVENTION—A MEMORIAL TO DAGUERRE., scientific american, 1890-08-30

COPE & HODGSON'S GOVERNOR VALVE. Managing Windows for Air. Fever and Ague. Sulphurous Acid. e4kINMOn., scientific american, 1859-06-18

ECONOMIC MOTOR CO.'S GAS ENGINES. ECONOMIC MOTOR CO. THE CAMERON STEAM PUMP. 413r241.1 TD.A.R.D (=OF M.2CM1.T.J 7 CM. 30000 IN USE. MANUFACTURED SOLELY BY HENRY CAREY BAIRD & CO. BAIRD'S BOOKS PRACTICAL MEN. THE PAYNE AUTOMATIC ENGINE CABINET WOODS

THE PATENT OFFICE APPROPRIATION. STREET TELEGRAPH LINES. NO. 87 PARK ROW. NEW YORK. TERMS. 83 20 1 60 Club Rates. 827 00 2 70 Contents. THE SCIENTIFIC AMERICAN SUPPLEMENT. No. 17. For the Week ending April 22 1876. TABLE OF CONTENTS. COMBINED RATES.,

SOCIAL SCIENCE. THE FAILURE OF TBE HON. OAKES AMES. -RAILROAD PROGRESS IN THE SOUTHERN STATES., scientific american, 1871-01-14

scientific american, 1871-01-01

ESTABLISHED 1845 NEW YORK SATURDAY APRIL 21 1000. UNITED STATES IN THE WORLD'S TRADE. THE DOUBLE TURRET REJECTED BY THE NAVAL BOARD OF CONSTRUCTION. three battleships of the ' New Jersey ' class authorized AMERICAN VS. ENGLISH MACHINE TOOLS. ment and

175 RATES OF ADVERTISING. A VALUABLE WORK FOR INVENTORS PATENTEES AND MANUFACTURERS. DaltIb0 tit 80 baba' z, scientific american, 63-03-14

500 00 1000 00 Agent and Manager. OLD ROLLED SHAFTING Try street It and ad avenues Pittsburgh Pa. PIERCE WHALING Milwaukee. Wis. SHINGLE & BARREL MACHINERY samples to 8.M.SPENCER.7Hanover St.Boston Mass SAFETY HOlSTING C.e) --4 OTIS BROS. dc CO.

are carefully examined and a reply written corresponding with the acts free of charge. Address MUNN & CO. No. 37 Park-row New York. Preliminary Examinations at the Patent Office. The Advice we render gratuitously upon examining an invention does not

TRIGONOMETRY. HYDROMECHANICS. PNEUMATICS. HEAT. S. MECHANICAL DRAWING. 9. STEAM AND STEAM ENGINE. 10. STRENGTH OF MATERIA I.S. . APPLIED MECHANICS. 12. BOILERS. 14. ELECTRICITY. rir HOW TO LEARN MORE ABOUT THE SCHOOL. The Correspondence School of

dozen by express. Wire Spring Pillow heel and cleanly. le con ducive to refresh %destructible. Price upholstered DAYTON OHIO. $30 to $50 saved on many PROVIDENCE R. I. Delaney's Metallic Gaskets Third Sc Fowler Ste. Milwaukee Wis. Perfect Newspaper

THE MERGENTHALER-HORTON BASKET-MAKING MACHINERY. MERGENTHALER GRAPE BASKET MACHINE. H.ORTOE BERRY-BASKET MACHINE. HORTON GRAPE-BASKET MACHINE, scientific american, 02-03-15

New Mode of Producing Colored Photographs. Inventors' Persistence. Electrical Tanning. 8 0 Magic Picture. A Rain of Mud., scientific american, 1892-04-16

NOTES ON MILITARY AND NAVAL AFFAIRS. SURRENDER OF MASON AND SLIDELL. THE REBELLION CBTJSHED IN MISSOURI. THE SITUATION IN KENTUCKY. GENERAL BURNSIDE'S EXPEDITION. THE CLOSING OF CHARLESTON IIARBOR. COMMODORE PORTER'S EXPEDITION. THE ARMY ON THE

The Largest Circular Saw. CROLEY'S IMPROVEMENT IN WINDOW FRAMES. The Preservation of Wood. GILMORE'S DEVICE FOR STAFFING MILLSTONES. New Water Mat, scientific american, 67-09-14

APPLICATIONS FOR EXTENSION OF PATENTS. Without Extra Charge to the Applicant. REJECTED CASES. CAVEATS REISSUES. DESIGNS TRADE MARKS AND COMPOSITIONS PATENTS CAN IIE EXTENDED. INTERFERENCES FOREIGN PATENTS., scientific american, 1870-02-19

THE PANAMA CANAL. Stopping a Cattle Stampede. Ideas not Property until Patented. LOWER OBISPO —VIEW SHOWING THE MANNER OF EXCAVATING THE PANAMA CANAL., scientific american, 1884-06-28

Week Ending March 13 1886. PAGE Electric House Lighting by Primary Batteries. SCIENTIFIC AMERICAN SUPPLEMENT No. 1382 0 1C8TA_BLI81CID 1845., 86-03-13

scientific american, 1865-02-11

Position Occupied by the United States in the World's Iron Production. Engineering Notes., scientific american, 1907-01-19

MAY i 1897. AN IMPROVED STEAM ENGINE. The Antiquity of the Steel Square. BLANCHARD'S DUPLEX STEAM ENGINE. Protective Spectacles for Workmen. RECENTLY PATENTED INVENTIONS. Mechanical. PREVENTING END MOTION IN SHAFTS Agricultural. Miscellaneous.,

No. 361 BROADWAY NEW YORK. TERMS FOR THE SCIENTIFIC AMERICAN. The Scientific American Supplement Buildity. Edition. Contents. TABLE OF CONTENTS OF SCIENTIFIC AMERICAN SUPPLEMENT tion of the air from an inventor of a. system.-1 illustration 12543 II.

INDUSTRIAL BARBARIANS. Prices of Wool. NEW AMBULANCE. Japanese Fans. A KOUY SMELTING FURNACE. CONVEYING THE WOUNDED FROM A TURKISH BATTLE FIELD., scientific american, 1877-03-10

Contents: MUNN & COMPANY Editors and Proprietors. 40. 37 PARK ROW (PARK BUILDING) NEW YORK. to perfection. sop s. SPECIALISTIC JOURNALISM., scientific american, 1870-01-15

Fortunate Inventions. The Progress of Engineering. O'l '01 1The Properties of Uranium Glass. Examining the Heart by the Aid of the Roentgen Rays., scientific american, 1897-01-16

scientific american, 1850-08-24

View in Christopher Street Station Manhattan Looking East. FEBRUARY 22 190& Map Showing the New Jersey Tunnels and Subway and Their Relation to the Rapid Transit Subway. extend from the D. L. & W. Railroad terminal in New, scientific american,

A MULTIPLE FUSE IGNITER. -A COFFIN-LOWERING APPARATUS. ' THE EXPERT ' RUBBER BAND DATING STAMP. AN IMPROVED ROTARY ENGINE. BETTER'S ROTARY ENGINE. World's Fair Notes A WHALER AT THE FAIR. good oarsmen.DOYLE'S FUSE IGNITER. BEUGLER'S APPW1ATU8 FOR

A New Route between America and Europe. Preserving Zoological Specimens from Insects. -41Railways in Great Britain and the United States. THE ATMOSPILERIO RAILWAY IN LONDON., scientific american, 1873-12-27

POTTER'S IMPROVED PRINTING PRESS., scientific american, 1863-06-20

THE NEW CROTON AQUEDUCT—THE HARLEM RIVER SIPHON AND PUMPING APPARATUS. Carbon. 10 40The Infrequency of Deaths by Lightning. 4To Remove Thirst., scientific american, 1890-07-19

NAVAL ENGINEERING A Jubilee Steam Lifeship An ad VII. ORDNANCE Steel Faced Armor Trials.-1nteresting results VIII. PHOTOGRAPHYOn Red and Purple Chloride Bromide and Iodide of Silver; on Heliochromy and on the Latent Photographic bution to chemical

Intensification with Bromo-iodide of Copper. Recent Archseological News. Cycle Notes. The African Cyclist has just been started at Johan nesburg Africa where cycling is said to be in a very Hydrostatic Exploration of the Abdomen. to keep them in

Poplar tree 336 Porcelain printing, scientific american, 1884-12-06

of the collars of the AND LIFTED Ur., scientific american, 1893-01-28

PETROLEUM—ITS SOURCES—VARIOUS THEORIES. Number II. VALUABLE RECEIPTS. OUR SPECIAL CORRESPONDENCE., scientific american, 1862-07-19

Dangers of Electric Light Wires. J. W. L. The New Comet Pennule. Cutting Hard Steel with Solt Iron. New Solvents for Nitrocellulose. Easy Test for the Purity of Olive 0. To Prevent Clouding of Mirrors by Moisture. The Meteor., scientific american,

HERRING'S CENTER VENT WATER WHEEL. 4P FELL'S RAILWAY OVER MONT CENIS., scientific american, 1868-07-01

earresponbence. Occupation for Old People. Illegal Telegram Contract. Liberal Education. The Transport of Ammonia. Pathological Anatomy of Insanity. Manganine a New Alloy Population 05 Alaska. 951 Hound to Head it 0'., scientific american,

NO. 87 PARK ROW NEW YORK. TERMS FOR THE SCIENTIFIC AMERICAN. 83 20 1 60 The Scientific American Supplement Contents. THE SCIENTIFIC AMERICAN SUPPLEMENT ANOMALIES IN THE TEMPERATURE OF THE BOILING POINT. SUN SPOTS AND FAMINE., 1877-09-29

Improved Coal scuttle. Sharpening Needles by Electricity. BOWES'S DIAPIERAGE PUMP. TEE MANE NOTION. CHADIBERS'S COAL SCUTTLE., scientific american, 1865-02-11

Vol. LXXV No. 5.1 ESTABLISHED 1845. WEEKLY'. DOCK SAN SB.ANCISCO. HYDRAULIC LIFT DRY DOCK AT THE UNION IRON WORKS SAN FRANCISCO. whole being securely riveted HYDRAULIC LIFT DRY DOCK AT THE UNION IRON WORKS SAN FRANCISCO., scientific american,

month opening in a direction to catch the revolving THE BEST MECHANICAL PAPER IN THE WORLD. EIGHTEENTH YEAR!, scientific american, 1862-10-25

AN IMPROVED RAILWAY RAIL PAD. FACKENTHALL & WALLACE'S RAIL PAD. AN IMPROVED LIFE-PRESERVING CHAIR. Progress of Electrical Science. Surveyors. IMPROVED RECEIVING-TABLE FOR PRINTING PRESSES. BALTES' RECEIVING-TABLE FOR CYLINDER PRESSES. AN IMPROVED

VISIT TO THE DELABIATER IRON WORKS NEW YORK., scientific american, 1870-08-20

A HAND EXERCISER FOR PIANISTS. BIDWELL'S POCXET HAND EXERCISER. AN IMPROVED ASH SIFTER. CROSBY'S ASH SIFTER. THE EVANS SYSTEM OF FRICTIONAL GEARING. AN IMPROVED LAMP. EVANS' FRICTIONAL GEARING AND GOVERNOR., scientific american, 1889-10-05

KODAK CAMERA Division of Labor Price925.00. Reloading 52.00. The Eastman Dry Plate & Film Co. PATENTS. RECENTLY PUBLISHED. 361 Broadwny New York. Beaver Falls Pa. USEFUL BOOKS. MUNN az CO 361 Broadway New York. cientific American 1N 'UN 1 TdG CO .361

American Made Goods Exhibited as European Manufactures. Corundum. Nitrite of Amyl in Sea Sickness. Patent Law. The Benefits of Patent Bights. The Mariner's Compass. Crude Sulphur from Iron Pyrites. New Agricultural Inventions. Hop Picking by

New York. TO INVENTORS 52d ANNUAL EXHIBITION Steel Castings : II SIBLEY & WARE SPECIALTIES: WHEEL OR LEVER FEED AND GEAR CUTTING. SROCK BREAKERS AND ORE CRUSHERS. And Machines for Cooling Breweries PoriPacking Estab lishments Cold Storage Warehouses

NEW BOOKS AND PUBLICATIONS. COMMUNICATIONS RECEIVED. INDEX OF INVENTIONS Letters Patent of the United States were Granted in the Week Ending June 24 1879 AND EACH BEARING THAT DATE., scientific american, 1879-08-02

STEAM ENGINE INDICATOR WEITMYER PATENT FURNACE. BOILERS OF EVERY DESCRIPTION. COMPTOMETER Saves 40 per cent. of time. Entire relief from mental strain Adapted to all commercial and scientific computations. Send for circular., scientific american,

RECENTLY PATENTED INVENTIONS. Of Interest to Farmers. Of General Interest. Heating and Lighting. Machines and Mechanical Devices. Prime Movers and Their Accessories. Pertaining to Vehicles. Business and Personal Wants. sary to give the number of the

AGRICULTURAL MACHINERY THE FIRST PRACTICAL REAPER. THE MoCORMICK REAPER OF 1845. THE MANN HARVESTER OF 1849., scientific american, 1896-07-25

FLORIDA ir tiOTEL AT SILVER SPRINGS PARK. SILVER SPRINGS PARK there. Silver Springs Park is two miles from Silver ETprings and four miles from Ocala. No improvement 4 required on lots until the owner wishes nor are you obliged to reside there to hold

THIRD RAIL IN THE BALTIMORE BELT LINE TUNNEL. AUTOMATIC MAGNETIC SWITCHES., scientific american, 01-03-16

MANUFACTURE OF MECHANICAL RUBBER GOODS. Rolling Uncured Rubber Into Sheets. RECLAIMED RUBBER Making Tubes by Forcing Plastic Rubber Through a Die. Rubber Tube. MANUFACTURE OF MECHANICAL RUBBER GOODS., scientific american, 1907-10-05

NO. 87 PARK ROW NEW YORK. TERMS FOR THE SCIENTIFIC AMERICAN. The Scientific American Supplement Scientific American Export Edition. Contents. THE SCIENTIFIC AMERICAN SUPPLEMENT MOS For the Week ending October 251879. THE AMERICAN INSTITUTE FAIR. A

MAMMOTH FIRE BOAT.4 4.s. Astounding Fungi in Nevada Hines. AGRICULTURAL INVENTIONS The Eyes of Railway Men. The Density of Snow., scientific american, 1881-03-05

scientific american, 1907-01-19

THE ART OF MOVING PHOTOGRAPHY. EUTOGRAPH' PICTURES OF CLAY PIGEON SHOOTING AND OF THE FIRING OF A TEN INCH DISAPPEARING GUN AT SANDY HOOK., scientific american, 1897-04-17

TRADE MARK TREATY WITH BRAZIL. THE MECHANICAL AND OTHER PROPERTIES OP LEON AND SULD STEEL, scientific american, 1878-11-23

SURGERY FOR PIANO-FORTE PLAYERS. FIFTY HORSE HORIZONTAL ENGINE. SURGERY FOR PIANO-FORTE PLAYERS. A FRENCH 50-HORSE POWER HORIZONTAL CONDENSING ENGINE. FM. 3, scientific american, 1885-08-08

Nature's Wonderful Gas Works. gas may be found in the 601814TUF10 Amalucas of July 12. The Source of Bile Acids., scientific american, 1884-08-09

Some Feral Types of Patagonia. BY GEORGE E. WALSH. The Emission of Perfume by Plants. Street Railways In the United States., scientific american, 1896-11-21

CARRIAGE FOR THE EIGHT INCH B. L. RIFLE. joining the lower ends of the levers. This shaft is of forged steel and passes through the lower ends of the levers into two clips forming a crosshead and the Electrical Progress in China. of 8 candle power

NEW BOOKS ETC., scientific american, 1903-07-25

Incombustible Paints. 10 1 P ern Chinese Poisons. Vulcanized Fiber. Natural Gas Fuels. Water Level for Shafting. Patent Medicines in Japan. Cement for Leather. American Manufactures in New Zealand. Drilling Glass. Triehinw. Phosphorescence in

Oxygen for Enriching Gas. Chemical Changes Effected by Mechanical Force. How to Make Plaster Casts of Objects of Natural History. Notes on Wheat. the best returns at the station the average yield for, scientific american, 1894-01-20

Shepard's New $60 Screw-Cutting Foot Lathe kb AGENT 134 Ea st 24 Street. VALVES JENKINS BROS. IMPROVED AUTOCOPYIST. MANIFOLDS. PIPE COVERINGS Absolutely Fire Proof. BALTIMORE To warts upper and I ewer ranks MARBLEIZED ELATE MANTELS THE GENERATION OF

REMINISCENCES OF DAGUERREOTYPE. BY GEO. B. HOPKINS. DAGUERREOTYPY., scientific american, 1887-01-22

338 Vol. XL1XNo. 22.1 THE GREAT CANTILEVER BRIDGE OVER NIAGARA RIVER, scientific american, 1883-12-01

Findlay Natural Gas. Bacillus Tuberculosis. Flow of Sap. Engines of the Steamship Mackinaw. Soldering Aluminum. Jastrow on a Writing Test. Experiments with Explosives. Electrical Copies of the Bead. Ingrowing Nails., scientific american,

PUNCHES.-Punches Dies and Tools for RECEEPTS.-The Scientific American Cyclo edia of Receipts Notes and Queries. REFERENCE BOOK.-Scientiflc American neering in Theory and Practice. most be TELEPHONE.-Telephone Construction In stallation Wiring

AWARD OF OVER $800000 FOR INFRINGEMENT OF KNIBBS FIRE ENGINE PATENT. AS USED TO-DAY. A BICYCLE FRAME IMPROVEMENT. FACSIMILE OF DRAWINGS IN ORIGINAL PATENT. Fig 4.-KNIBBS VALVE AS USED ON FIRE ENGINES TO-DAY. PINOVER'S BICYCLE FRAME., scientific

THE PROCESSES OF STEEL MANUFACTURE. A.-METHODS BY DECARBURIZING THE CRUDE IRON. B.-METHODS BY CARBURIZATION OF WROUGHT IRON. C.-METHODS BY FUSION OF A MIXTURE OF CAST AND WROUGHT IRON. D.-METHODS BY A MIXTURE OF CAST IRON AND ORE. E.-METHODS BY

ENAMELETTE. THE AMERICAN PEGAMOID CO. 348 B'way New York. ZENTMAYER'S MICROSCOPES. J. ZENTMAYER 2 So.th St. Phila. Pa. Wow is Your Tillie MARCH 1 1899. Our Magic Lanterns and Ste reopticons are in use by thous ands of lantern Experts. Chicag .: 131

nation. Brooks Boat Manufacturing G 401 Ship 64. Nay City NIA T. S. A. to Franklin St. Boston mess. PARSELL 013 WEED 129.181 W. Itlet St. New York Winding Electric Clocks THE WE HAVE IT OUR RI LIMB 'The Pen That Fills Itself' Automobile Running Gears

search results: Art clear search