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RECENTLY PATENTED INVENTIONS. Engineering. Mechanical. Agricultural. Miscellaneous. NEW BOOKS AND PUBLICATIONS. TO INVENTORS. INDEX OF INVENTIONS For which Letters Patent of the United States were Granted August 26 1890 AND EACH BEARING THAT DATE.,

Superstition. The Codlishing Banks of Bristol Bay Alaska. Seasoning of Timber., scientific american, 1891-08-22

scientific american, 1865-01-02

Scientific American Handy Maws Worhshol), -1909-06-05

scientific american, 1866-12-11

Entered at the Post Office of New York N. Y. as Second Class Matter.onyright. WV. by Munn ik Co. Vol. LXXXINo. 5. I, scientific american, 1899-07-29

AN IMPROVED CABLE GRIP. AN IMPROVED CAR COUPLING. AN IMPROVED RAILROAD SWITCH. Asbestos to Promote Filtration. SAMPSON'S CAR COUPLING. COLLISION OF LOCOMOTIVES—BEATRICE NEBRASKA., scientific american, 1888-05-26

scientific american, 1866-07-07

UNITED STATES CIRCUIT COURT—NEW JERSEY. Infringement of Patent—Hat Manufacturers in Court., scientific american, 1862-05-17

ENGINEERING. ELECTRICITY. AERONAUTICS., scientific american, -1909-05-22

DECEMBER I 18771 NOTICE TO INVENTORS. HAWKINS' PAT. BLOWER EXETER MACHINE WORKS. 140 CONGRESS ST. BOSTON. $2500 Second-Hand Microscopes. 829 Broadway New York city New Orleans La. Chicag Ill. Orleans San Francisc Cal. Pond's Tools Engine Lathes

TO INVENTORS. INDEX OF INVENTIONS For which Letters Patent of the January 20 1891. AND EACH BEARING THAT DATE., scientific american, 1891-01-31

HOW TO MAKE AN IRON ROSE. BY PARKER SIMONSON. A HOME-MADE IRON ROSE. BLANK FROM WHICH THE IRON ROSE IS FORMED. A DISAPPEARING TOWN. A DISAPPEARING VILLAGE IN ENGLAND., scientific american, 1901-05-11

A NEW DOUBLE-ACTING PUMP. Poisonous Clothing. Discoveries About Jupiter. plastic state. Hotel Accommodation in Porto Rico. A PNEUMATIC BAGGAGE HANDLER. A NOVEL METHOD OF CONVEYING FREIGHT. A NOVEL METHOD OF CONVEYING FREIGHT. The Care of Children in

A NEW HOUSE BICYCLE. The hands that hold the double crank can in fact A NEW HOUSE BICYCLE. NOTES AND SKETCHES AT THE ANNUAL BICYCLE SHOW NEW YORK CITY., scientific american, 1897-02-20

Armored Cruiser a Bayan.' Pacific Fleet. Ilia Battleship Czarevitch.' Armored Cruiser Gromoboi ' Battleship a Pobieda.' Class of Three Ships. Includes a Peresviet ' and ' Osliabia.' Battleship 'Poltava.' Class of Three Ships. Includes ' Petropavlovsk

scientific american, 1852-04-17

Union of Telegraphs. Age of Sheep. Medical. The Hillotype again. Roquert Swamp—Ship Timber Atm Genius. Figure 13., scientific american, 1852-07-10

OFFICIAL. Index of Inventions For which Letters Patent of the United States were granted. SCHEDULE OF PATENT FEES: APPLICATIONS FOR EXTENSIONS. EXTENSIONS GRANTED. DISCLAIMER. DESIGNS PATENTED. TRADEMARKS REGISTERED., scientific american,

RECENTLY PATENTED INVENTIONS. Electrical Devices. Of Interest to Farmers. Of General Interest. sary to give the number of the inquiry. MUNN dc CO. chine INDEX OF INVENTIONS For which Letters Patent of the United States were Issued for the Week Ending

BINE HORSE POWER COMPOUND STEAM ENGINES. SCALE OF FEET ELEVATION Ot CLUTCH, scientific american, 1873-01-18

A WINDOW SCREEN WHICH ENTICES FLIES OUT OF A ROOM. The Cave Dwellers of Mexico. by one or two wooden ladders or rather notched How Flower Pots are Made. Transparent Bricks for Hothouses. . . . . . ., scientific american, 1894-07-28

scientific american, 1871-09-30

Influence of Medi eines on Larvse and Animal culte in Standing Water., scientific american, 1872-01-13

AN IMPROVED IRONING BOARD. MAVIS' IRONING BOARD. A NEW WAY TO HANG VEHICLES. DIGGLES' NOVEL VEHICLE. CORN AND SUGAR CANE CUTTER. IRONS. A Simple Cure for Rheumatism. The Eskimos. WATSON'S SAD IRON HEATER. IMPROVED FLY NET FOR HORSES. WEAVER'S FLY NET

Progress of Rinderpest. Cotton Seed 0—Its Manufacture and Uses. Cheerless Workshops. The Smithsonian Institution. A. Small Flower Garden. Photo Magic Lantern Slides. Chemical Prizes. Comparative Health of Cities. Five Thousand Dollars Reward for a

SCHEDULE OF PATENT FEES. THE VALIDITY OF PATENTS. Adurrtionnot% Inside Page each insertion- 75 cents a line. Back Page each insertion- $1.00 a line. CENTENNIAL MILLS. Harrison's Standard Flouring and Grinding Mills market. $600000 IN GIFTS! A FORTUNE

THE TRANSPORTATION OF LARGE CABLES. SCIENTIFIC AMERICAN. Fast Railway Speed. American Art Products in Germany. Prune Rust. TRUCK FOR CARRYING A CABLE SPOOL. HORSES DRAWING THE CABLE SPOOL., 1895-06-01

Improvement in Fountain Pens. Improved Safety Governor and Valve. A Tunnel Through a Volcano. CHARLES' PATENT FOUNTAIN PEN' SNOW'S COMBINED GOVERNOR AND VALVE. Lobsters., scientific american, 1867-09-28

ASTRONOMICAL NOTES. Positions of Planets for May 1875. Mercury. Venus. Mars. Jupiter. Saturn. Uranus. Neptune. Sun Spots. Silas Henry Hodges. Patent Office Changes. DECISIONS OF THE COURTS. United States Circuit Court--Southern District of Ohio.

IMPROVED PRUNING SHEARS. STARR'S COTTON BALE FASTENER.Of Ramming the Mold. IMPROVED NUT: LOCK., scientific american, 1874-01-17

$25 COTTON AND WOOL SHODDY PICKERS IRON BEAMS &GIRDERS MACIIINERY HINGES PICKS Etc. WILL FIND TIIE The Best Paper for Them Now Published. Superb Illustrations LEADING MANUFACTURING ESTAB. LISHMENTS MACHINES TOOLS AND PROCESSES. Inventors and

Penguins. A New Cause of the Breakage of Railroad Rails. Proposed Optical Barometer., scientific american, 1876-03-04

Burst Water Pipes a Ching of the Past THE PNEUMATIC DOME MANUFACTURING COMPANY 501 E Street Northwest. Washington D. C. What Is Your Work 7 An Education by Mail Cerrespoodenee Sehoolti TUBULAR R. E. DIETZ CO. 60 Laight Street New York.

his head surrounded by a thin crown of gold; the hands and arms up to the elbows were Passages of the Atlantic Mail Steamships front Liverpool to New York from April 3 to June 1 1851. 10 days 7 hours. Extraordinary Effects of Lightning. The Sea

PHOTOGRAPHIC NOTES. Progress in Electric Welding. Domestic Uses for Ammonia., scientific american, 1890-07-12

352 THE SCIENTIFIC AMERICAN. any indications of talent until he wad hrdlight into the IMPROVED SKATE AND ANKLE BRACE., 1860-11-24

SEPTEMBER 22 1900. RECENTLY PATENTED INVENTIONS. Agricultural Implements. Engineering Improvements. Mechanical Devices. Railway Appliances. Vehicles and Their Accessories. Miscellaneous Inventions. Z3u9inezz arta 'Werzonal. NEW BOOKS ETC.,

GRAPHIC REPRESENTATION OF THE ENORMOUS ENERGY EXPENDED IN MANUFACTURES IN THE UNITED STATES[See page 274. Vol. ACVNo. 16. tt.44CIENTIFIC MERICA, scientific american, 1907-10-19

are mostly devoted to gold; its sources manner of ob taiffing it refining smelting and other operations. This is the most elaborate work on chemistry ever pub lished. for this quarter republished by Leonard Scott & C No. 54 Gold street this city is

CIENTIFIC MERICAN, scientific american, 1905-11-18

THE APPLICATION OF CHEMISTRY TO THE MILITARY ART. At the weekly meeting of the Polytechnic Associa tion of the Ameriwn Institute on Thursday evening Jan. 23d the chairman announced that the appointed subject for discussion was the application of

THE SHACKLETON ANTARCTIC EXPEDITION. THE WRIGHT AEROPLANE TESTS. RECENT MILITARY DIRIGIBLE BALLOONS., scientific american, 1908-08-29

DILLON'S ADJUSTABLE SCAFFOLD. The Propagating House. 4. A NEW MAGNETO-ELECTRICAL INSTRUMENT. Floats for Ships' Boats., scientific american, 1874-04-04

Registering Blocks for Printing Oil Cloths. Improved Bed for Invalids. To Manufacture Resin Soap and Purify Turpentine. Woven Cartridge Bags. Submarine Railroad. Perpetual Motion. New Knitting Machine. Beardslee's Patent Planing Machine. Double

OTTARDIOLA'S'COOPER ON BELTINC.' Nvertionuni0. EUREKA SAFETY POWER! MACHINE TOOLS All New Designs. Best Quality at Low Prices. WILES TOOL WORKS. Hamilton; Ohio. MUNN & CO. FINE MACHINISTS' AND AMATEUR TOOLS. SHAFTING. AWARDED PARIS AND VIENNA. ICE

Find out what a Commercial Car G. S. HENRY. Sales Manager One Ton Delivery 1700 Seats 12 Passengers $2500 RECORD G. H. CURTISS MEG. CO. Hammondspott N. Y. Machines Practical Pointers for Patentees THE SALE OF PATENTS By F. A. CLESEE M. E. 144 Pages

PRACTICAL MECHANISM. Recent Researches on Flame., scientific american, 1874-08-15

ARMSTRONG'SPIPE THREADING CUTTING-OFF MACHINES THE ARMSTRONG MFG. CO. The BALL-BEARING Type=Bar Joints mark an era in Typewriter Construction. ESTABLISHED: Speed WATER MOTORS GAS ENGINES & VENTILATING FANS Catalogue Ready ! MUNN & CO. Publishers 01

Steam Carriages in France. Trades Represented in the English Army. Experience with Bessemer Metal., scientific american, 1865-05-06

1V. B. BEMENT & SON Philadelphia Pa. P. 0. Box 2801. Rooms 20 and21. 169 & 171 Broadway N. Y. ANTED BENT'S COMBINATION WRITING AND TOILET INSTRUMENT. BRADFORD MILL CO. French Buhr Millstones, scientific american, 1877-09-29

TWIN QUADRUPLE EXPANSION ENGINES OF THE ST. LOUIS AND ST. PAUL. THE ENGINES OF THE ST. LOUIS AND ST. PAUL WEEKLY. Vol. LXXVNo. 3.1, scientific american, 1896-07-18

scientific american, 1864-02-20

American Trade in Ecuador. THE FOUR-MASTED SHIP AFGHANISTAN., scientific american, 1894-02-24

DECEMBER 6 1884. The Value of the Coefficient of Expansion. CLAW BAR HARDWICK'S CLAW BAR. FEED MECHANISM FOR ROLLER MILLS. BUSCH'S FEED MECHANISM FOR ROLLER MILLS. ROPE SERVING MACHINE. AN IMPROVED PLOW. STEVENSON'S IMPROVED PLOW. .Petrified ood.

DESIGNS. TRADE MARKS. ICE-HOUSE AND REFRIGERATOR. Graters. NICKEL PLATING NICKEL ANODES NICKEL SALTS COMPOSITION BUFFING WHEELS ELECTRO & NICKEL PLATING OUTFITS. T. M. FOOTE REGULATOR CO. 'AVIvertitsemente. Inside Page each insertion - 75 cents a

WOODEN TANKS. THE FISHER W. E. CA LOWELL C 1Patent Steam Pump Governors REAR1u1NG VALvEs. FISHER GOVERNOR C PATENTS W FABER IRE BRICK FOR ALL PURPOSES. BROOKLYN FIRE BRICK WORKS WARRANTED OAKDESKS. AMERICAN DESK and SEATING CO. ELASTIC ROTARY=BLOW 65

A Wonderful ToyAn Automatic Masterplece. Reducing the Pictorial Arts to Machinery. -4 IVO O. California and Oregon Railroads. Bomb-Shell in the English Camp. Smoky Chimneys. Therm antidote., scientific american, 1870-11-26

Useful Recipes for the Shop the Household and the Farm. Magnetism of Iron Filings. Boiler Explosion., scientific american, 1875-09-18

Timber Piles and the Teredo—A New Invention Wanted. Fashionable Electric Lights. 4A Chance for American Inventors. Remarkable Rescues by St. Bernard Dogs. about four million dollars AN IMPROVED STEAM BOILER. El Canon Neumatico. LEIGHTHAM'S STEAM

SAFETY PAPER FOR THE PREVENTION OF COUNTERFEITING FASTENING FOR TRUNKS BAGS AND VALISESW. S. PADDOCK BURGLAR ALARM AND DOOR FASTENER COMBINEDF. OAK GRAIN-DISCHARGING DEVICE FOR HARVESTERROBERT MOR SHUTTLE CARRIER FOR SEWING MACHINESJOHN SHELLA HATS

scientific american, 1866-11-17

and tying her hair so tightly that the scalp had become parted from the scull and it was found necessary to open the scalp to remove the matter which had accumulated beneath. This is the first case af the kind we have ever known.' es, scientific

394 THE SCIENTIFIC AMERICAN. that not one in ten will stand the test of a court. The what has been its effects?, 1860-12-15

A NEW ELECTRIC CONDUIT FOR STREET CARS. The Outlet to Lake Superior. Dried Fruits Nuts and Honey. Making Sodium Globules. A NEW ELECTRIC CONDUIT FOR STREET CARS., scientific american, 1890-02-15

Lathes THE CURTIS & SEELEY CO. 29-33 Haverhill Street Boston. 160 Oliver St. BOSTON. Patent Trolley Track HillClarke&Co. 01.4 ICAO.U.S. ga7EN'$>29‹Ntg' IMPROVED ADJUSTABLE 'S' WRENCH. DO YOUR OWN PRINTING, scientific american, 1896-09-05

will settle at the lowest point and the interior of the tube will thus be divided into two chambrs one closed and with air confined in it the other open. 3. Now introduce the copper tube into the glass one giving it of course the same curvature and

65 REPORT OF THE SMITHSONIAN INSTITUTION. Improvement in Amalgamating Gold., scientific american, 1865-07-29

The Volga River. LIGHTNING PHOTOGRAPHY. Torpedo Boats at Sea. IMPROVED BUTTON OR STUD. The Bryant Egg Beater. Flies and Their Relation to Disease. Purity the School Buildings., scientific american, 1885-09-05

THE YOUTHS COMPANION FOR 1906 Cadillac after two years of exacting service was maintained during twelvemonths of continual usage at a total repair cost of $24.85. Is it any wonder that the Cadillac is known as the 'Car of Economy?' THE NATIONAL

GREASE can be removed from billiard or other cloths by a paste of fuller's earth and turpentine. This should be rubbed upon the fabric until the turpentine has evaporated and a white powder remains. The latter can be brushed off and the grease will

THE ROMAN AQUEDUCT AT NIXES. Unsafe Safes. THE PONT DU GARD—ROMAN AQUEDUCT AND BRIDGE AT NIBIES-2000 YEARS OLD. own ends. In fact Mr. Fletcher's furnaces designed t A Sculptor's Casts at Auction. went for a guinea., scientific american,

36 A Steamer Runs Down a Lock Gate. REPAIRING SPIRAL SPRINGS. Copper-plating on Zinc EDISON'S ORE SEPARATOR. The Largest Sheets of Plate Glass in the World. Testing Alcoholic Liquors. Progress in Rifle Shooting. IMPROVED CARTRIDGE. A Georgia Meteor.

Weeds Most Troublesome to Farmers. RECENTLY PATENTED INVENTIONS. Railway Appliances. Electrical. Bicycles Etc. Agricultural. Mechanical. Miscellaneous., scientific american, 97-0

Fall of Aerolites. A RAILWAY CAR LIFE GUARD. A Mosquito Exterminator. THE INSTANTANEOUS DIVIDER. Effects of Heat and Cold on Canned Foods. THE MAGIC WAX LIGHTER. THE MAGIC WAX LIGHTER. DYNAMO. HENTHORNE'S CAR ATTACHMENT. INSTANTANEOUS DIVIDER.,

INDEX OF INVENTIONS Letters Patent of the United States were Granted in the Week Ending July 2 1878 AND EACH BEARING THAT DATE., scientific american, 78-09-14

NEW U. S. S. DETROIT. Chloride Accumulator Plates. THE NEW PROTECTED CRUISER DETROIT. Phytoline for Obesity. ing been touched by the early frost., scientific american, 1893-09-02

Samples and descriptive Price List free by mail. CHICAGO. PHILADELPHIA. LONDON. newsdealers. Telegraph and Electrical Hall Type Writer. Price $40 INTERNATIONAL INSTITUTE FOR Till MEM NIL TEPEE CI 95 MILK ST. BOSTON MASS. THE JOHN T. NOTE MFG. CO. OF

COMPARISON OP ARMORED CRUISERS. Analysis of Fertilizers. The Current Supplement. thoughtful article. Torreopouttencr. Kite. The one sticks and is used through life; the other is done, scientific american, 1905-11-18

SPRING POWER FOR SEWING MACHINES. Chinese Wheelbarrows. CAYCE'S SPRING POWER FOR SEWING MACHINES. GOODRIDGE'S AUTOMATIC LAMP EXTINGUISHER. Instrument for Pleasuring the Transparency of the Sea. .-1, scientific american, 1872-08-31

Photo-chemical Action of Ferric Oxalate. TERMS FOR THE SCIENTIFIC AMERICAN. The Scientific American Supplement Scientific American Export Edition. Contents., 1883-04-07

English Patents Issued to Americans. W By HENRY CLAY PRICE. ui NEW HOME NEW HOME SEWING MACHINE CO. CET THE BEST AND CHEAPEST. FACTORY SITES GIVEN! MINERAL WOOL. ellitISEEM IctS ?P' PERIN BAND SAW BLADES RATIONAL )ESTHETICS eaziggneortatlte2de

AGRICULTURAL INVENTIONS. New Zealand Cast Steel. IMPROVED LACE CUTTER. IMPROVED HARNESS BUCKLE. NEW DISH WASHER. GAVITT'S HARNESS BUCKLE. Photographs by Lightning. Bread Making in Spain. Electricity on the Stage., scientific american, 1880-09-18

Correopondence. The Weight of a Body inside a Hollow Sphere. South American Birds. The Atmosphere of the noon. The Direct Motion of the Radiometer all Effect of Electricity. NOTES ON THE RESISTANCE OF MATERIALS., scientific american, 1876-09-23

Scientific American, 04-09-10

Extinguishing Fires on Shipboard. Drive Wells in Minnesata. Loss of Life at Sea. a. New Cure for Wounds. O. Ow Government Licenses for Pleasure Boats. Underground Railway at Constantinople. The American Railway System. Mercury. Venus. Mars. Jupiter.

Deviation of the Plummet. Poissinous Effects of Bee-stings.-.A Preventive. Glass Cutting. Mow to Prove a Millstone Level. Sounds Produced by Telegraph Wires. The Mississippi Bridge at St. Louis., scientific american, 1871-01-07

A WEEKLY JOURNAL OF PRACTICAL INFORMATION ART SCIENCE MECHANICS CHEMISTRY AND MANUFACTURES. Vol. XXXVIINo. 231 [Ninv.sionics. IMPROVED FAUCET. PROFESSOR MAYER'S' NEW METHOD OF FINDING THE COEFFICIENT OF EXPANSION OF METALS AND ALLOYS. LEMPERT'S

RECENTLY PATENTED INVENTIONS. Engineering. Stromsburg Neb. Combined with a supporting frame in which a shaft is mounted are radially arranged cylinders within the frame the pistons being connected to a single crank arm of the shaft and the steam

290 [NOVEMBER 4 1868 MEN., scientific american, 1868-11-04

No. 1081. International Catalogue of Scientific Literature. Inland Shipping in Germany., scientific american, 1896-09-19

corresponDence. A Needed Patent Office Reform. Electrical Show—Pladison Square Garden Selected for the Second Exhibition. THE COLOR CHANGES IN LIZARDS. BY C. P. HOLDER PASADENA CAL. AMERICAN CHAMELEON (ANOLIS PRINCIPALIS). Automatic Coupler Law.

IMPROVEMENT IN SMALL GAS ENGINES. 00AerialNavigation. GAS ENGINE MADE BY THE 0 4Fig. 1GAS ENGINE FOR SMALL USES. salI, scientific american, 1885-10-10

MARCH 9 1907. Scientific American Patent Departmen, 1907-03-09

Central Committee of the United States the Exhibition of the Indus The Electric Light. Water and Steam. Patentable Subjects. Charades., scientific american, 1850-08-03

PANSION OF STEAM—WHAT THEY PRO POSE TO DO. ROMANCE OF THE STEAM ENGINE NUMBER I. - ines which afforded evidence if great ingenuity ; and Hero of, scientific american, 1860-12-08

NO. 37 PARK ROW (PARK BUILDING) NEW YORK. THE DEPENDENCE OF FUTURE MECHANICAL PROGE 88 UPON THE DISCOVERY OF NEW MATERIALS. FIREPROOF BUILDING. THE LEISURE TIME OF BOYS. VALIDITY OF PATENTS ISSUED UNDER THE NEW LAW, scientific american, 1871-11-04

Researches on Lung Disease. A New and Cheap Method for Enameling Water Pipes. The Fluid Density of Metals. Northern Chili. HERZ LONG DISTANCE TELEPHONE. HERZ TELEPHONE SYSTEM., scientific american, 1882-07-22

ARNICA Tooth Soap STRONG'S Arnica Jelly (Carbolated) C.STRONG &CO. CHICAG INDEX OF INVENTIONS For which Letters Patent of the United States were Issued for the Week Ending November 7 1905 Cigarette machiae B. Cohen803998 IF. PAIN the ITERRAN01

SPONGE FISHING IN THE ADRIATICARTIFICIAL SPONGE RAISING. Fig. 2—SECTION OF SPONGE SHOWING BIASSES OF EMBRYOS. Uses for Horse Chestnuts. Fig. 1SPONGE FISHING., scientific american, 79-03-15

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