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scientific american, 1867-08-11

THE SCIENTIFIC AMERICAN. 317, 1860-05-12

Aiwa buy a motor car you will not get Its equal. Completely THE WINTON MOTOR CARRIAGE CO Cleveland 0. U.S.A. What Is Daus' Tip-Top ? WALTHAM WATCHES HAVE STOOD THE TEST OF TIME. interesting information about avalcb free upon reque.d AMERICAN WALTHAM

Influence of the Moon on the Durability of Timber. Psychic Force. 1 4 --. A Practical Engineer's Experience with Steam. Seeing under Water. Wateh Case Springs. How to Construct an Inexplosive Lamp. Half the Cost of Steam Power Saved. Is Psychic Force

The Discoverer of Latent Heat. river., scientific american, 1904-06-04

Breeding In and In. Aluminum and Aluminum Bronze. Condition of the Patent Offiee-Suggestions about Amending the Patent Laws. Our View of the Razor Question., scientific american, 1865-12-16

L.W.PondNew Tools. EXTRA HEAVY AND IMPROVED PATTERNS. ASPHALTE HOOFING FELT. A. S. CAMERON & CO. Mill Site at Public SaleHightstown PATENT SAFETY Steam Engine Governors and Water Gauges. Brass & Copper SEAMLESS TUBING Merchant & Co. 507 Market Street

NEW BOORS AND PUBLICATIONS. COMMUNICATIONS RECEIVED. INDEX OF INVENTIONS Letters Patent of the United States were Granted in the Week Ending AND EACH BEARING THAT DATE., scientific american, 1879-09-06

MASCHER'S PATENT REGULATOR.Fig. 1. 'Jl, scientific american, 1851-06-07

JANUARY 23 1869.], scientific american, 1869-01-23

ELECTRICAL BASE BALL BULLETIN. THE SCIENCE OF SMUGGLING. Fig. 3PLAN VIEW OF DOUBLE RELAY. ELECTRICAL SPORTING BULLETINS. SCORE BY INNINGS SCORE BYTINNINCS CAN OF ALCOHOL. Action of Fog on Plants., scientific american, 1891-01-24

BROWNS' MACHINE TO DISTRIBUTE POISON ON PLANTS. A MACHINE TO DISTRIBUTE POISON ON PLANTS. IMPROVED DEVICE TO CLOSE A TENT ENTRANCE. THE FRENCH EXPOSITION OF 1889 AT THE ESPLANADE DES INVALIDES. THE FRENOH EXPOSITION OF 1889 AT THE ESPLANADE DES IN

Back PagePOO a line Inside Page . . 75 cents a line Mechanical DRAWING. BOILER EXPLOSIONS. Bellis' Patent Governor. RUN NO RISK. MACHINERY NEW and 2d-HAND.--. Whitney's Neats Foot Harness Soap. (STEAM REFINED.) Nickel Plating. Cold-rolled Shafting.

Cotton Mills In South Carolina. The Future of Copper Mining in New Mexico. Quantity of Material in Buildings. Depth of Earthquakes. Canal across the Isthmus. Electro-Measurement of the Hardness of Steel. Preserving Cleopatra's Needle., scientific

GROSS XISCOND (JCT. RADIATION OF HEAT. THE USE OF TORPEDOES FOR COAST DEFENSE. AM.SCIENTIFIC INTELLIGENCE., scientific american, 1870-08-27

CIENTIFIC MERICAN, scientific american, 08-09-12

PRISON ELECTRICITY. Oil and Mineral Deposits at Mendoza South America. Lubricator Litigation. A Ride through the Thames Tunnel in a Phosphor. eseent Baths ay Carriage. Recovery from Rabies. Is the Gila Monster Venomous I, scientific american,

in their localities they will communicate the facts to us Aerial Irrigation. Berlin's Sewage Problem Solved. Balloons in Scientific Observation. AI 4 The Beginning of a New Volume. Doe. No. 278 54th Congress 1st Session p. 78., scientific american,

Atlantic Wrecks for Thirty-seven Years. A LARGE SUGAR MILL. INDEPENDENT JAW FOR LATHE CHUCKS. Telephone Notes. Modern Marine Engine Economy. Ocean Phenomena. SUGAR CANE CRUSHING MACHINERY., scientific american, 1878-03-30

Spain Cuba Porto Ric CIP The Most Popular Scientific Paper in the World. MUNN & CO. 37 Park Row New York. INDEX OF INVENTIONS Letters Patent of the United States were Granted in the Week Ending August 27 1878 AND EACH BEARING THAT DATE., scientific

OFFICIAL REPORT OF Issued by the United States Patent Office, scientific american, 1867-12-14

inventions were new to Wane and will be out in a few days for a shell made In sections as you propose and we consider it a new thing. A brass gun was fit ted with steel ridges at a factory in Brooklyn two or three weeks ag but no patent has to our

Classified Advertisements SALE AND EXCHANGE. BUSINESS OPPORTUNITIES. HELP WANTED. AGENTS WANTED. TYPEWRITERS. PATENTS FOR SALE FACTORY AND MILL SUPPLIES. FOUNTAIN PENS. PHOTOGRAPHY. BOOKS AND MAGAZINES. GAS-LIGHTING APPLIANCES. MACHINERY FOR SALE.

Mass. PIMP 'The Contractor's Friend. OFTEN IMITATED—NEVER EQUALED. OVER 20000 IN USE. RECENT IMPORTANT IMPROVEMENTS. PULSOMETER STEAM PUMP CO. 135 GREENWICH STREET NEW YORK. ABSOLUTELY SAFE. PENNSYLVANIA IRON WORKS COMPANY You can have Hartfords on

SIMPLE LAMP SOCKET AND RHEOSTAT. A Warning to Dog Owners. THE STEAMSHIP NORTH WIND—THE BUSINESS BOAT OF THE LAKES. LONG DISTANCE TELEPHONY. Fat in Milk. Fig. 1 —SIMPLE LAMP SOCKET. NEW LAKE STEAMSHIP THE NORTH WIND., scientific american,

WALWORTH MFG. CO. EXPANSION STEM' TRAP Monthly Comment on Timely Topics. Reviews of the Newest Books. Correspondence. Notes and Queries. Household Notes. Legal Notes. New Building Patents (Classified) Publishers 361 Broadway New York. ' WOLVERINE'

344 The Eye. Insect Wax of China., scientific american, 1872-05-25

ENBINNERING INVENTIONS. AGRICULTURAL INVENTIONS. MISCELLANEOUS INVENTIONS. IMES. Mr. Paul Lochmann of Gohlis near Leipsic Germany. It has a plate with pegs or pins and a two-part comb run automatically practically regulating itself. NEW BOOKS AND

MERICAN Vol. LXXXVIIINo. 4. 18 CENTS A COPY Copyrighted 1902 by George Wharton James., scientific american, 1903-01-24

and are still receiving new machinery and tools of all the forms familiar to the engineer as used in the trades. Before the close of the present college year they will be practically complete and are already sufficiently so to permit the instruction

scientific american, 1866-10-27

THE SCIENTIFIC AMERICAN. 147, 1860-03-03

A VALUABLE WORK FOR INVENTORS PATENTEES AND MANUFACTURERS. lag. DORTABLE STEAM ENGINES — COMBINING THE Si 13. 'VAN BLOWERS—DIMPFEL'S ALDEN'S McKENZIE'S PAYE'S PATENT FORGE HAMMER—ADAPTED TO, scientific american, 1863-08-08

the stronger the strain on the 'tree.], scientific american, 1860-08-04

PHOTOMICROGRAPHS WITHOUT A MICROSCOPE. Sweet Clover Seed Natural Size and Enlarged. Chickweed Seed Natural Size and Enlarged. PHOTOMICROGRAPHS WITHOUT A MICROSCOPE. Dandeliog Seed Natural Size and Enlarged. I orPlb il1l_w_JA Complete Apparatus for

EMPIRE BOILER CLEANERCOMPOUND Kemble Bldg.1 9 Whitehall St. N.Y. Our New 50c Telephone Volts 1.25 Amps. 2.00 Size -16x93.4' The C PO.FARAD is the smallest Battery of its GRAFTON STONE COMPANY MUNN 84 .CO Publishers. SCIENTIFIC AMERICAN OFFICE. 361

IMPROVED GAS ENGINE. IMPROVED DOOR ATTACHMENT.SHEWMAKER'S IMPROVED DOOR ATTACHMENT. IMPROVED METALLIC PRINTING BLOCK. HAWKE'S IMPROVED METALLIC PRINTING BLOCK. RANDALL'S IMPROVED GAS ENGINE., scientific american, 1887-01-22

250 Poultry Pictures II Tool lavoRiorg Montgomery & Co.'s Tool Catalogue Acetylene Gas Lighting HEAD PROTECTOR Telephones ELEVATING - CONVEYING POWER TRANSMISSION MACH'Y COAL WASHING MACHINERY GRAND PRIZE PARIS 1900. HIGHEST AWARD POSSIBLE. ARTA'.

Back Page each insertion 51.00 a line. TH_E TAN ITE CO. STROUDSBURG PA. EMERY WHEELS AND GRINDERS. Steel Castings Steam Packing Asbestos Boards Fire Proof Coatings Sheathings and Roofing Felts &c. H. W. JOHNS MANUFACTURING COMPANY HOOPES & TOWNSEND

scientific american, 1867-09-21

SURANCE At DAMAGE T PROPERTY AND LOSS .0P LIEB cnatx 10 INJTRY SFAMBOILERMOSIONS 1.1.66.0.6 Che Cypewriter Exchange 1Vi Barclay St NEW YORK 124 La Salle St. CHICAGO 38 Bromfield St. BOSTON 817 Wyandotte St. KANSAS CITY MO. 209 North 9th St. ST. LOUIS

The Spitting Habit and Spread of Consumption. Animal Antipathies. A MUSICAL INSTRUMENT ATTACHMENT. Well Water. Counting and Tying Postal Cards. Science Notes. MAHLER'S PICK HOLDER., scientific american, 1896-11-21

328 The Corinth Canal. Canned Goods tend Adulterations. Brass Driving Boxes., scientific american, 1884-05-24

'EXPERIMENTAL SCIENCE.' Education by the Touch Alphabet. Education in Germany. GERMAN EMIGRATION.-44 A Superb Christmas Publication., scientific american, 1890-01-04

IMPROVED ELEVATOR. HOLSKE'S ELEVATOR. Improvement in Music Printing. Penikese School. IMPROVED BILL FILE. Vulcanizing of Caoutchouc., scientific american, 1875-06-12

SCIENTIFIC AMERICAN ESTABLISHED 1845 Published Weekly at No. 361 Broadway New York THE AMERICAN SCHOLARSHIPS AT OXFORD. UNJUST AND UNGENEROUS. THE AIRSHIP AND THE AEROPLANE. MEN OF WEALTH AS INVENTORS., 1902-04-19

scientific american, 1876-05-13

THE HEAVENS IN NOVEMBER. BY HENRY NORRIS RUSSELL PH.D. RECOVERING METALS MELTED IN THE SAN FRANCISCO FIRE. BY ARTHUR INKERSLEY. SIR RICHARD TANGYE. Cornwall. NIGHT SKY: OCTOBER & NOVEMBER 9, scientific american, 1906-10-27

CURIOUS KNOT FORMATION. not astonishing to find that acetylene is n longer restricted to the carriage and bicycle lamp but is now used even in the house-lamp. The simplest lamp of this kind which has been brought to our attention AN ACETYLENE

THE HOOP SNAKE. Three years ago I was hunting in a swamp when I itself into a circle especially with its tail in its mouth. The Brush Electric Company Sells Out. THE H 00P SNAKE (OPHIEOLUS DOLIATUS TRIANGULUS)., scientific american, 1889-11-30

IMPROVED WIMSHIIRST STATIC ELECTRICAL MACHINE. THE WIMSHURST ALTERNATING INFLUENCE MACHINE. half the boss comes away and the disk can be with, scientific american, 1891-06-20

PUBLISHED WEEKLY AT TERMS FOR THE SCIENTIFIC AMERICAN. (Established 1845.) The Scientific American Supplement (Established 1876) Building Edition of Scientific American. (Established 1SS5.) Export Edition of the Scientific American (Established 1575)

No. 361 BIWWAY NEW YORK. DELAYED CASES IN THE PATENT OFFICE. The Seal Industry. Lobster Laws. dismantled. Contents. TABLE OF CONTENTS OF SCIENTIFIC AMERICAN SUPPLEMENT For the Week Ending January 5 1895., 1895-01-05

Science Notes. the SUPPLEMENT. Engineering Notes. and Commandant Pendleton. Electrical Notes. ed to be an eye witness of the occurrence., scientific american, 1899-08-05

1845. NO. 87 PARK ROW NEW YORK. 0. D. M1TNN. A. E. BEACH. TERMS FOR THE SCIENTIFIC AMERICAN. gratis for every club of Bye subscribers at 83.20 each ; additional copies at same proportionate rate. Postage prepaid. Remit by postal order. Address The

CREAT SPECIAL OFFER The Kent Battery Motor or Dynam KENT ELECTRIC MFG. CO. really wonderful opportunity. DORMAN'S VULCANIZERS are used all over the world. THE J. F. W. 130IAN CO. 121 E. Fayette St. Baltimore Md. U. S. A. The Bartley Direct Running

Constructive Use of Wood. A NEW TEST REACTION OF ZINC. NOTES ON THE ULTIMATE ANALYSIS OF CRUDE PETROLEUM INDIUM IN AMERICAN BLENDES. CHEMICAL LITHOLOGY OF THE ADI RONDACKS SMELTING OF NATIVE COPPER A v PUMPING-ENGINE LOUISVILLE WATER-WORKS.,

Engineering. Illustrating Architecture Decorating Mining Journalism Metallurgy Bookkeeping Art Stenography and English Branches. THE CONSOLIDATED SCHOOLS MAGNETISM PERSONAL Manufactory Established 1761. GRAND PRIZE Highest Award PARIS 1900.

WEEKLY. Vol. LIX.-31o. 18.1, scientific american, 1888-11-03

THE KR17PP STEEL WORKS OF TO-DAY. Among the great industrial establishments of the present day the Krupp Works are undoubtedly the largest and most important as may be judged from the fact that at the beginning of the present year in the Essen Works

L $3.00 A YEAR. Photographs by Hollinger & Co. ORVIIJLII WRIGHT. CIENTIFW MERICAN, scientific american, -1909-06-12

PABJ EXHIBITION. BELGIAN FURNITURE AT THE EXHIBITION. THE FRENCH TELEGRAPHIC ANNEX, scientific american, 1879-01-04

THE USE OF BALLOONS FOR THE PREVENTION OF HAIL. BY THE BERLIN CORRESPONDENT OF THE SCIENTIFIC AMERICAN. TRACHODONT THE DUCK-BILLED DINOSAURSKELE TONS OF PREHISTORIC REPTILES MORE THAN THREE MILLION YEARS OLD. BY BARNUM BROWN OF THE STAFF OF THE

For Porches Verandas Lawns Tents and Indoor Use Hammock Couch and Swing Settee WRITE FOR DESCRIPTIVE BOOKLET The Best Cement for the Biggest Work is None Too Good for the Smallest Job EDISON Portland Cement Uniformly 10% Finest Ground in the World.

Geology and Geography at the Ithaca Meeting of the American Association for the Advancement of Science. A New Design in Electric Elevators. The Current Supplement., scientific american, 1906-07-14

SENECA FALLS MFG. CO. 695 Water Street Engine and Foot Lathes MACHINE SHOP OUTFITS TOOLS AND SUPPLIES. BEST MATERIALS. BEST WORKMANSHIP. CATALOGUE FREE SEBASTIAN LATHE CO 120 Culvert St. Cincinnati. 0. THE CLIPPER CUP CLIPPER MFG. CO. Counters

AN IMPROVED STEAM BOILER. DE PITY'S STEAM BOILER. Utilization of Old Magazines. The Telephones of the World. Pinland Tunis A SUPPORTING STAND FOR BICYCLES. WEBSTER'S BICYCLE STAND. A SEAL AND TAG FOR RAILROAD FREIGHT CARS. DE LAMATER'S CAR SEAL AND

AUGUST 31 1901. sary to give the number of the inquiry. MlUNN & CO. (3346) A. B. asks: 1. What is an INDEX OF INVENTIONS For which Letters Patent of the United States were Issued for the Week Ending AND EACH BEARING THAT DATE. zientifir Azerican.,

along the sides of the cylinder a greater or less distance Terms of Advertising. American and Foreign Patent Agency. WMPORTANT TO INVENTORS-MESSRS. MUNN, scientific american, 1855-04-21

AN IMPROVED LAWN MOWER. INGLETON'S LAWN MOWER. THE 'ROME TRAINER' FOR TESTING BICYCLES. THE 'HOME TRAINER' FOR TESTING BICYCLES. A HOSE TOWER AND FIRE ESCAPE. PAINTER'S HOSE TOWER AND FIRE &CAPE. A TOOL FOR CLOSING WATER PIPES. -41-4 The New Graving

SPONGE FISHING IN THE LEVANT. VAPORIZATION EXPERIMENTS, scientific american, 1902-08-02

USE ADAMANT WALL PLASTER 309 16 Genesee ?-t. A LATHE SEBASTIANMAT 86 CO's :LATIIES Pow ROCK DRILLS AIR COMPRESSORS MINING AND QUARRYING MACHINERY Ingersoll - Sergeant Rock Drill Co. No. 10 PARK PLACE NEW YORK. AIR COMPRESSORS& NEW CATALOCUC Fine Taps

Suspension device 3. D Griswold 846.085 Switch. See Rail way switch. whims 'Munn & Co. 361 Broadway New York. Other foreign patents may also be obtained. Stick Page each insertionSLOG it line. CET THE BEST AND CHEAPEST CINCINNATI. 0. eib PER IN BAND

The Columbia Bicycle Madeby TIIE POPE N'F'0 CO. 89 Hemmer Street Boston. Cigar Box Lumber MANUFACTURED by our NEW PATENT PROCESS. The Best in the World. SPANISH CEEPA.R MA.1-10GrA.NY GEO. W. READ & CO. 1S6 to 200 Lewis Street N.Y. LIMITED MILLS

scientific american, 1906-12-22

of tho engravings whioh belong to the patentee af ter publication. LIST OF PATENT CLAIMS Issued from the United States Patent Of Hos. To James McCarty of Reading Pa. for Spring Ex panding Swage for Boiler Tubes &c. To Wm. Hallof Boston. Mass. for

FIRST INTERNATIONAL BALLOON RACEWON BY AMERICANS. The Inflated Rubber Dummy Which Was Sent Up to Indicate the Direction of the Wind. Some of the Balloons Which Took Part in the Great Race for the Gordon Bennett Cup., scientific american,

A CHIFINEYLESS STOVE. TEE AMERICAN LIFE SAVER OR SURF CAR. Germ Destruction by Concussion. Coloring Wool. TRIAL OF MILITARY APPLIANCES. A Horned Rattlesnake., scientific american, 1877-09-29

DIAGRAM OF PAGE PRINTING TELEGRAPH APPARATUS. Composition of Meteorite. TRANSMITTING STATION RECEIVING STATION, scientific american, 1901-05-04

A JOURNAL OF PRACTICAL INFORMATION IN ART SCIENCE MECHANICS AGRICULTURE CHEMISTRY AND MANUFACTURES Wines Should be Made Without Sugar. Great Water Barometer. GWYNNE'S PATENT GAS CARBONIZER. Improved Gas Carbonizer., scientific american, 1861-10-19

TO INVENTORS. INDEX OF INVENTIONS For which Letters Patent of the United States were Granted FEBRUARY 22 1898 AND EACH BEARING THAT DATE., scientific american, 1898-03-11

RECENT AMERICAN INVENTIONS., scientific american, 1862-09-11

the Societe Anonyme pour l'Exploitation de BrevetsRue de Flandre Paris France. References: Mackay Sewing Machine Association Boston Mass. vertising and printing. Catalogue of presses type cards HARDWOOD LUMBER AND VENEERS. CEO. W. READ & CO. 186 to

30 PENDING APPLICATIONS FOR REISSUES. HARRISON BOILER DESTRUCTIVE EXPLOSION., scientific american, 1868-01-11

The World on Wheels. PROGRESS OF ELECTRIC LIGHTING IN LONDON. Fig. 1.-LONDON ELECTRIC SUPPLY CO.-THE FORTY-GROOVED PULLEY OF ONE OF THE GREAT DYNAMOS., scientific american, 1890-01-18

THE SCIENTIFIC AMERICAN. 141 purpose se Its forth, 1860-08-25

scientific american, 00-03-17

A WEEKLY JOURNAL OF PRACTICAL INFORMATION ART SCIENCE MECHANICS CHEMISTRY AND MANUFACTURES. Vol. LV.--No. 9.1 rPriee 10 Cents. L$3.00 per rear. BRUSH'S COLOSSAL DYNAMO. BRUSH'S COLOSSAL DYNAMO—THE LARGEST IN THE WORLD—FIVE HUNDRED HORSE POWER.

THE ARMAMENT OF OUR NEW WARSHIPS. LANGUAGES OF THE PHILIPPINES. THE UNDEVELOPED RESOURCES OF CUBA., scientific american, 98-09-10

Useful Recipes for the Shop the Household and the Farm. Improved Milk-Testing Process. Improved Combined Cupboard and Sink. Improved Boot and Shoe. Improved Piston for Steam Engines Pumps etc. Improved Gas Wrench. Improved Machine for Inserting

The Hartford Steam Boiler Inspection and In surance Company. 410. Glass Cutting. How to Obtain Letters Patollt Information about Caveats Extensions Interfereices Designs Trade Marks; als Foreign Patents. CONSULTATIONS AND OPINIONS FREE. TO APPLY FOR

TO INVENTORS. INDEX OF INVENTIONS For which Letters Patent of the United Slates were Granted, scientific american, 1893-11-11

MUNN & COMPANY Editors and Proprietors. %O. 37 PARK ROW (PARK BUILDING) NEW YORK. Contents: Special Notice to Advertisers. AN ANGLO-AMERICAN TURKISH BATH. STEAM BOILER INSPECTION. would be to Vest the power of inspection in the interetited PRINCIPLE

hardly tenable that the boiler heads and especially, scientific american, 64-10-22

Pertaining to Vehicles. RECENTLY PATENT3n INVENTIONS. Pertaining to Apparel. Electrical Devices. Of General Interest. (Machines and Mechanical Devices. NEW BOOKS ETC. INDEX OF INVENTIONS For which Letters Patent of the United States were Issued for

NOW READY. HENRY CAREY BAIRD & CO. Industrial Publishers. Booksellers and Importers SI 0 Walnut St. Philadelphia Pa U. S. A. xperinierital ciepce 740 Pages. 680 Illustrations. able t 361 Broadway New York. Scientific American Supplement. and valuable

A FLEXIBLE LADDER FIRE ESCAPE. Scale Hardness of Metals. DUST COVER FOR DRAWERS. LEVELING INSTRUMENT. The Pneumatic Postal System of Paris. GRAVITY FRICTION CLUTCH. WRIGHT'S FLEXIBLE LADDER FIRE ESCAPE. Good Wool. . 4. Depression in.the Copper

scientific american, 1859-10-01

SEPTEMBER 29 1894.1 SPEAKING WATCHES. Gas Motor Cars. Acids of Beeswax., scientific american, 1894-09-29

THE SCIENTIFIC AMERICAN. 353, 1859-11-26

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