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AUTOMATIC COUPLING FOR AIR-BRAKE HOSE. The Coupler Dismantled Showing the Component Parts of the Conical Screw. Trackless Railway in Prussia. THE ADJUSTABLE UNIVERSAL JOINT COMPLETE. Motor Mail Cars in Germany. Elevation Showing the Application of

AN ANCIENT ROMAN CITY IN ALGERIA. AN IMPROVED FLUE EXPANDER. PATTON'S FLUE EXPANDER. Paper Trays and Battery Jars. Mb 4f Modern War Ships. The Largest Steamer Company., scientific american, 1895-02-23

A WEEKLY JOURNAL OF PRACTICAL INFORMATION ART SCIENCE MECHANICS CHEMISTRY AND IVIANUFACTLTRES Improvement in Cooling Hill Stones and Flour. RANEY'S PATENT PNEUMATIC ELEVATOR FOOTE'S PATENT PORCELAIN LINED ICE PITCHER. FUTURE PROSPECTS OF MACHINE MANU

Week Ending February 9 1889. A RUMOR ABOUT THE COMPASS. ' RECIPES FOR MAKING GOUT.' HEMP VS. IRON IN OCEAN CABLES. MACHINE GUNS IN SHORE DEFENSE. NAVAL WARS OF THE FUTURE., scientific american, 1889-02-09

CONNERSVILLE IND. SEND FOR PRICED CATALOGUE. FREE! FREE!! FREE!!! me PEERLESS BREECH LOANQSHOT G N RELOBABLE Attention Book Buyers! Big Pay to Agents!! ENGINEERS THE CHRISTIAN LEAGUE OF CONNECTICUT THE NEW ERA IN AMERICAN HOUSE ILLUSTRATED PAPERS ON

tribune Bicycle Tested and True. THE BLACK MFG. CO. ERIE PA. Nickel Silver Trump Cyclometer PRIESTMAN SAFETY OIL ENGINE AND INJURY H. W. JOHNS FG. CO. 87 Maiden Lane New YORK. watch movements made by the American Waltham Watch Company can be bought

PUBLISHED WEEKLY AT 0. D. MUNN. A. E. BEACH. TERMS FOR THE SCIENTIFIC AMERICAN. 'rise Scientific American Supplement SCIENTIFIC AMERICAN SUPPLEMENT No_ 715 ence of tame upon its dyeing properties. 424 THE SCIENTIFIC MEETING AT TORONTO., 89-09-14

INDEX OF INVENTIONS For which Letters Patent of the United States were Granted July 28 1885 AND EACH BEARING THAT DATE., scientific american, 1885-08-15

scientific american, 1863-02-21

Caveats. Rejected Applications. Foreign Patents. Interferences. The Validity of Patents. Extension of Patents. York. 1VOODWORTHPLANERS--IRON FRAMES TO PLANE 126 A MESSIEURS LIN INVENTEURS—AVLS IMPOR DUMPS! PUMPS I I PUMPS! I I—CARY'S IMPROVED Als

THE SCIENTIFIC 'USE OF THE PHONOGRAPH. Fig. 3THE PHONOGRAPH AS A CHRONOGRAPH. Fig. 2PHONOGRAPH GOVERNOR., scientific american, 1890-04-19

You've Been Promised For a GoodYlanyYears Here It Is POPE MOTOR CAR CO. '1500' Our New Catalog the press in a few THE POST & LESTER CO. Hartford Conn. ful tranamittera. The Car with the Jar and Doubt Left Out' The 1904 Model of the $1500 953 Oakwood

The Artificial Light of the Future. GRAVIMOTOR. HALL'S GRAVINIOTOR. FOLDING STAIRCASE. Plans for a New Harlem River Bridge. A Couple of our Contemporaries' Opinions. -is 4r yrA Hot Region. IMPROVED LIFTING JACK., scientific american, 1884-05-24

The Lives of Eminent Men. The Habitual Use of Spirits. A New Gold Excitement. Our Prophecy Fulfilled. The Dudley Observatory. .liewseemorsimommodommsowsimmil wasnli, scientific american, 1858-07-31

Again the variation of maximum efficiency for varia Electrical News and Notes. pense of several hundred thousand dollars., scientific american, 1898-03-19

10 DOLLARS for 3.50 TWO OPINIONS HUNDREDS MORE LIKE THEM PATENTS Scientific Book Cataloutie RECENTLY PUBLISHED. THE LATEST OUT. FREE for 30 DAYS In the Permanent Invoice File and Journal. ANDERSON AUTOMATIC LETTER COPIER. File Letter and Answer

The Hermit of Moose Island. Our Export Trade. Industrious Leeds., scientific american, 1895-12-07

in THE ADVOCATE OF INDUSTRY AND JOURNAL OF SCIENTIFIC MECHANICAL AND OTHER IMPROVEMENTS. VOLUME X. NEW-YORK SEPTEMBER 1 1855. [NUMBER 51. FOX'S PATENT SAWING MACHINERY. Cr? BY MUNN dr COMPANY. 0. D. MUER. 5 WALES A. E. BEACH., scientific american,

the Eiffel tower as much from the standpoint of its metallic structure as from now no longer deny that Sunday March 31 while after the ceremony of plac ing the flag upon the sum mit of the cupola we had the pleasure of hearing one of our most

one in a gang of annular cutters having spiral flanges with th open spaces between them for the free discharge of the cuttings substantially as set forth. Fourth The arrangement of the supports for the open spiral stock substantially as and for the

Send torCirculars FOR EVERYPOSS1B DUTY Ladies at Home MAGNETS—Permanent Steel Magnets TM: Union Iron Mills Pitt.burgh Pa. IRON & WOOD WORKING MACHINERY OF EVERY DESCRIPTION. Cold Rolled Shafting. GEORGE PLACE & CO. Planing &. Matching SHINGLES

scientific american, 1905-12-02

Some Experiments with Diamonds. Deep Mining. THE RAMIE PLANT AND ITS UTILIZATION. COLEMAN'S MACHINE FOR PREPARING RAMIE., scientific american, 1877-11-03

$3.00 A YEAR. Vol. LXXXL—No. 27.1, scientific american, 1899-12-30

The Death of Prof. lilendaleef., scientific american, 1907-02-16

scientific american, 1860-05-19

THE CRESCENT STEEL WORKS AT PITTSBURGH PA. Grammar in Rhyme. 1. vat. The Fox Gun. Evergreens in Orchard A Cure For Diphtheria., scientific american, 1875-01-30

Ten Commandments to Switchmen and Brakemen. assm E nwa 4Sorreeponbence. The Recent Earthquake at San Diego. Another Mathematical Prodigy. N. T. ALLISON. Climate of San Diego. Asphalt in India Rubber Compounds., scientific american, 1892-04-30

Probable Life Appearance of the Allosaurus. The Creature is Here Shown Feeding on the Remains of a Brontosaurus. Vol. XCVIINo. 24.CIENTIFIC MERICAN The Mounted Skeleton of the Allosaurus Standing Over the Vertebrae of Its Prey., scientific american,

PATENT N.or SHAFTING. STEAM PIPE AND BOILER COVERING. MICROSCOPES The Union Stone Co. GRINDERS SAW GUMMERS DIAMOND TOOLS and WOOD'S PATENT KNIFE-GRINDER For Planing Paper Cutting Leather Split ting and other Long Knives. 738 Broadway New York

Improved Grate Bar. New Composing Machine. GREENLEAF'S IMPROVED GRATE BAR. IMPROVED SEWING MACHINE. MP O. A 30-Inch Gage Railroad in Ohio. Additions M Clubs. gs_a aaLe, scientific american, 1871-02-04

More Curious Facts About Numbers. 2 may write therefore now And, scientific american, 1908-11-21

HOFFMAN 'S EYELESS PICK. New Plan of building Ships., scientific american, 1864-06-04

THE PASSING OF AMERICAN SQUARE-RIGGED VESSELS., scientific american, 1907-03-09

Jamaica Ginger. Chemist and Druggist. BURNHAM'S IS INCH DRILL PRESS. IS INCH DRILL PRESS. Two Hinds of Memory. IMPROVED TEL AND COFFEE STRAINER. IMPROVED TEA AND COFFEE STRAINER. The Pasteur Institute. A METALLIC SEAL FOR ENVELOPES ETC. LEKON'S

No. 261 BROADWAY NEW YORK. TERMS FOR THE SCIENTIFIC AMERICAN. The Scientific American Supplement Contents. No. 331 For the Week ending May 6 1882. LIGHT HEAT AND POWER AT LITTLE COST. THE PROTECTION OF SMALL INVENTIONS. BESSEMER'S BRONZE POWDERHOW

A BEW FLOUR GRAIN AND BOLTING CLOTH INSPECTOR. A Word to Insurance Officers. 4 1 A NEW ROTARY ENGINE. MISCELLANEOUS INVENTIONS. Screw Propulsion. Effects of Breathing Noxious Vapors. DEAL'S FLOUR GRAIN AND BOLTING CLOTH INSPECTOR. HENDERSON'S ROTARY

1, scientific american, 1867-06-01

APPARATUS FOR REGULATING THE POSITION AND MOVEMENT OF THE ARMS NEW PUBLICATIONS, scientific american, 1868-04-11

IMPROVED HEATING STOVE. TAYLOR'S IMPROVED HEATING STOVE AN ENGINE AND BOILER FOR GOOD SERVICE. Encouraging Prospect for the City of Now York. HOYT'S POSITIVE CYCLOMETER. Sub-Aqueous Photography. THE LOVEGROVE COMBINED ENGINE AND BOILER., scientific

Gravity and the Pendulum. Curious Question about Maple Sap. RANSOM COOK. Saw Dust for Packing Ice. How to Save your Eyes., scientific american, 1862-02-22

Week Ending April 9 1887. PAGE CAR LIGHTING BY ELECTRICITY. I HEATING OF RAILWAY CARS BY STEAM. Lucky Buyers of Inventions., scientific american, 1887-04-09

96 Mb. NO. 37 PARK ROW NEW YORK. 'I' MI 3Ft . Contents : VELOCITY OF NERVOUS IMPULSES. THE AUTOPSY OF PROFESSOR AGASSIZ. MICROSCOPIC CRYSTALS IN PLANTS. THE FIRELESS LOCOMOTIVE., scientific american, 1874-02-14

WHEEL is illustrated in Vol. 5 No. 3 of the Scientific American. The subscriber offers right& for Massachusetts and the counties of Westchester Put Ms ;uldressed to him at Valatia Columbia Co. Every draughtsman and every person that desires should

SIMPLE IN DUST PRS NEW YORK STANDARD CHRONOGRAPH 'AV& FOR LET Classified Advertisements SALE AND EXCHANGE. BUSINESS OPPORTUNITIES. HELP WANTED. SITUATIONS WANTED. TYPEWRITERS. SCHOOLS AND COLLEGES. PROFESSIONAL CARDS. PATENTS FOR SALE. PARTNERS

IVY OR OAK POISONING Hydrozone A TRIAL BOTTLE FREE. Sold by leading druggists. None genuine without my signature. qq Send for Beoklet on 'flow to treat diseases' contain. lag hundreds of testimonials of wonderful cures. CABOT'S h0Atat For Tender

The Forbes Patent Die Stocks for Hand Power CURTIS & CURTIS THE COBURN PATENT TROLLEY TRACK Barn Door Hangers THE 90BURN TROLLEY TRACK MFG. CO. HOLYOKE MASS. SMALLEST GENERATOR OUT. Elbridge Electrical Manu DRY BATTERIES.-A PAPER BY L. K.

ESTABLISHED 1843. WHITE TERRACE LAKE ROTOMAHANA. DAUGHTER OF CHIEF SHOWING FEMALE TATTOOING SPECIMEN OF MAORI TATTOOING, scientific american, 1898-10-08

North Greenland. TROLLING WITH LIVE FISH BAIT. Plaster of Paris Floors. 41. Paste for Attaching Paper to Glass. Flour2 teaspoonfuls. soluble. Gorresponbence. Nitro-Glycerine Should be Kept from Freezing. American vs. Foreign Files. The Importance of

mouganr prail, scientific american, 1870-11-11

TO INVENTORS. INDEX OF INVENTIONS For which Letters Patent of the United States were Granted AND EACH HEARIN° THAT DATE., scientific american, 1897-02-20

scientific american, 1859-03-26

scientific american, 1907-06-01

New Locomotive for ascending Steep Grades. New Machine for Straightening Card Wire. A New Invention. Inaprovement iviNaal Manufacture. Marine Invention. LIST OF PATENTS INVENTOR'S CLAIMS. Candles. Churns., scientific american, 1848-08-19

SUCCESSFUL EXPERIMENTS WITH PROJECTILES. DEATH OF PROFESSOR ROBINSON. SNOW. PURE AND IMPURE WATER., scientific american, 1863-02-14

IMPROVED ELEVATOR. A Great Towing Feat. Preservation' of Hops. Wind Pressure. EVANS' IMPROVEMENT IN ELEVATORS. A Curious Phenomenon. The New Brooklyn Elevator. Explosions of Malt Bust., scientific american, 1880-07-10

suited to every want. Safety Store Elevators. Prevent Accident Rope Belt and Engine break. Smoke-Burning Safety Boilers. Oscillating Engines Double and Single 1-2 100-Horse power. All Light. Simple. Durable. and Economical. Send for Circular Wit. D.

CONSTRUCTING WATER CISTERNS FOR HOUSES IN CITIES. THE WAY TO KEEP MILK., scientific american, 1862-10-11

Overcoats. VOr New York Cigar Makers. George Simon Ohm. Tragic Fate of Mr. Hyland. Hard Work at the Post Office. Venus the Evening Star., scientific american, 1889-02-23

RECENTLY PATENTED INVENTIONS. Electrical. Railway Appliances. TRACK MOWING MACHINEJoseph Agricultural. Miscellaneous. way. bolts journaled in the clips being secured to the lower NEW BOORS AND PUBLICATIONS. of Astronomy' as it is really limited to

se t movement. keep accurate chain and charm cash with order. Address $13 LADIES GOLD THE MASON STEAM DAMPER REGULATOR chain. D° USE GRINDSTONES? YOU The CLEVELAND STONT3 CO., scientific american, 1892-12-24

Tin Poisoning. How to Extinguish Oil Fires. Rain Making on a Small Scale. Florida Vegetation—Naphtha vs. Storage Battery Launches. Teaching the Deaf to Speak. Cement Testing. Lasioderma Serricorne. To Keep Iron Pipes from Rusting. Our Winters will

Sad End of the Mariposa Estate. T INVENTORS NECIIINICS AGRICULTURALISTS. PROSPECTUS. JULY11805 MUNN & CO. Publishers PATENT AGENCY OFFICE. CRICHTON'S BROADCAST SEEDING MACHINE. scientific american, 1865-11-11

SCIENTIFIC AMERICAN No. 361 Broadway. New York MANEUVERING POWER OF TURBINE STEAMSHIPS. STEEL CARS AND SAFE TRAVEL ON STEAM RAILROADS. RAILROAD HOUSEKEEPING ECONOMIES., 1905-09-02

Prof. Jonnesco and Spinal Anaesthesia. A Novel Science Entertainment. t To Our Subscribers., scientific american, -1909-12-18

A CURIOUS STAR MAP. Ostrich Farming in Australia. A CURIOUS STAR MAP. Utility of Beekeeping., scientific american, -1909-11-06

scientific american, 1869-12-25

' BIBB'S Celtbrated Original FIRE-PLACE HEATERS To warm upper and lower rooms. Coal btovee in Pbe world. B. C. BIBB & SON Foundry Office and Salesrooms 39 and 41 Light Street Baltimore Md. MARBLEIZED SLATE MANTEL: LLI NG CENTRES SWING Ilk TABLE HAS A

scientific american, 1907-12-14

RESULTS OF THE FIRST INTERNATIONAL BALLOON RACE. LEVAVASSEITR'S GLIDING BOAT. SCIENCE NOTES., scientific american, 1906-10-13

TRADE MARKS. DESIGNS. York. Other foreign patents may also be obtained. ATENTS! LIST OF BOOKS ON ELECTRICITY Art of Electrolytic Separation of Metals. By Dynamo Tenders' Hand Book. A practical Dynamic Electricity and Magnetism. The Electrical

INDEX OF INVENTIONS Getters Patent of the United States were Granted in the Week Ending AND EACH BEARING THAT DATE., scientific american, 1880-01-17

SIMPLE EXPERIMENTS IN PHYSICS. Fi 2VIBRATION BY MAGNETIC IMPULSE. Fig. 1HARMONIC VIBRATION. THE NEW DIEULAPOY HALLS AT THE LOUVRE.PEllkOT NEW HALL OF THE DIEULAFOY MUSEUM PARIS.1889 SCIENTIFIC AMERICAN INC., 1889-01-12

PENNSYLVANIA INTERLOCKING RUBBER TILING embodies countless notable superiorities over every other floor covering among which its tremendous capacity for wear stands pre eminent. It possesses durability greater than that of marble or stone. Even if it

NEW PUBLICATIONS. Inventions Patented in England by Americans., scientific american, 1869-09-04

gorreopontirttcr. COLOR BLINDNESS. FIRE-CONTROL MASTS. CURIOUS FACTS ABOUT NUMBERS., scientific american, 1908-10-31

SUPERIOR SUBSTITUTE FOR WOOD ENCRAVINC. DUC'S ELEVATOR BUCKET NEW YORK BELTING AND PACKING COMP'Y. The Oldest and Largest Manufacturers of the OriginalEMERY WHEELS. JOHN II. CHEEVER Treas. NEW YORK. Valuable and Indispensable Pond's Tools Eneine

Varnish Trees. Herz's Telegraph Invention. Electrical. Mechanical. Railway Appliances. Agricultural. Miscellaneous. Designs., scientific american, 1895-08-11

Natural History Notes. The Velocity of Meteors. NOVEL MODE OF FEEDING LAMBS. The Paris Metropolitan Hallway. A NOVEL MODE OF FEEDING LANES., scientific american, 1886-05-01

The Effect of On on Water. -41. 414 Ow RECENT INVENTIONS. IMPROVED STALK RAKE. IMPROVED INSULATOR AND PROTECTOR FOR UNDER GROUND LINES SECTION OF INSULATOR AND PROTECTOR. GREBE'S STALK RAKE. MECHANICAL INVENTIONS. FRENCH'S INSULATOR AND PROTECTOR FOR

COMPOUND NEST OF THE C. PALUSTRIS AND THE A. PHCENICEUS. BY DANIEL C. BEARD. The Preservation of Eggs. The Suez Canal in 1882. An Eighty Pound Hailstone. Awards to American Electricians. COMPOUND NEST OF THE C. PALUSTRIS AND THE A. PHCENICEUS.,

STOVER'S IMPROVED COMBINATION PLANER., scientific american, 1860-12-08

A NEW SUN DIAL. The Arlberg Tunnel. Peculiarities of the Great Michigan Fire. A Natural Copper Plating Bath. Telephonic Sounds. PERAUX'S SUN DIAL. DETACHABLE UMBRELLA AND PARASOL COVERS. Detection of Fusel Oil in Distilled Liquors., scientific

scientific american, 1869-12-25

Entered at the Post Office of New York N. Y. as Second Class Matter. rt43.20 per Annum. [NEW SERIES. 01 0 (A'ow Amen Aspon wiatiM, scientific american, 1880-12-11

scientific american, 1905-09-23

scientific american, 1864-05-21

BREAKAGE AND REPAIR AT SEA OF THE MAIN SHAFT OF THE STEAMSHIP UMBRIA. Fig. ITHRUST COLLARS OF THE SHAFT. Fig. 3SHAFT AND THRUST BLOCK. Fig. 4 THE BROKEN SHAFT OF THE UMBRIA AS REPAIRED. Fig. 5THE BOLTS STRAPPED IN PLACE. parts. The collars Fig. 7.

freezing mixture and shaking it will instantly congeal. BENT WOODWORK IN CARRIAGE MAKING. want of application rather than of means that men fail of, scientific american, 1873-01-18

ELECTRICAL AIDS TO THE DRAMA. 10ELECTRIC FIREFLIES., scientific american, 1888-12-22

Planing & Matching PATENT Planing and Matching STEAM STONE CUTTER CO. RUTLAND VT. SPANISH & WHITE CEDAR. in the United States. 37 Park Row N. Y. °TIE(' SAFETY HOISTING Machinery. OLD ROLLED SHAFTING. noRKISG MOULDING MORTISING BAND & SCROLL SAWS

If your will take advice you will become regu rise very regularly. Make a free use of water ture. Asthma. An individual who has suffered much from from regular physicians wishes us to give pub. licity to the following remedy : roughly saturate it in

The New Campanile of Venice. THE KOREAN TWINS. THE KOREAN TWINS. Brief Notes Concerning Patents., scientific american, 1903-04-25

scientific american, 1906-09-22

Issued by the United States Patent Office., scientific american, 1869-08-28

Natural History Notes. or stone was gnawed and destroyed. The wooden Avoid Opiates. Libel as to Patent Rights. rights or title of the plaintiffs., scientific american, 1886-12-11

Week ending July 29 1876. TABLE OF CONTENTS. The Scientific American Supplement THE EMPEROR'S FAREWELL. LIVING ON FIFTEEN DOLLARS A WEEK. Contents., 1876-07-29

out the year at a temperature of from 34° to 36°. Con 4ealers. Barrel Keg Hogshead STAVE MACHINERY. showing plan and side elevation of the apparatus. and diagrams illustrative of its performance. Contained in dealers. cessful operation. MUNN & CO.

.Afarryatt. Quinine. hours until all the bitterness is extracted and distilled with a gentle heat until three then filtered while hot ; on cooling the sul are to be dried on filtering paper. pearly lustre. medicine. A Chinese Farm House. tered by

scientific american, 1877-01-13

search results: Art clear search