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Natural History Notes. projecting peas and putty. The nose of this fish is a San Luis Potosi to be coined. Metric System. Gas Motor Patents. these eases a decision may soon be expected., scientific american, 1887-04-23

6 H. P. MOTOR $185.00 'CUSHMAN' C_HlICKS THE CUSHMAN CHUCK CO. 189 Allyn St. Hartford Conn. I Gallon in 4 Minutes BERKEFELD FILTER ELECTRIC LAUNCH MOTOR. - TH FIVE POINTS OF EXCELLENCE NEW YORK CENTRAL LINES G. CRAMER DRY PLATE CO. ST. LOUIS MO. New

TIME'S VALUE be regained. The Ruby Jeweled Elgin Watch truthful time telling. The World's Standard. will internat. you Engineering Mechanical Drawing The Electrical Engineer Institute e' _Ar Economy Drilling Compound Superior to Oil or other

The Orient Surrey WALTHAM MANUFACTURING CO. Waltham Mass. CHARTER GAS and GASOLINE For All Work. State Your Power Needs. CHARTER GAS ENGINE CO. Box 148. STERLING ILL. Wh:t Is Deius'rrip-.Top? Photo Lenses and Shutters of every kind for all purposes ;

LIST OF PATENT CLAIMS Issued from the United States Patent Office. Practical Remarks on Illuminating Gas. Population of France., scientific american, 1851-06-07

THE CREUSOT DISAPPEARING TURRET. Plant Trees. Weight per Square Inch on Car Journals. The Chicago Bird Hospital. Labor Saving Machinery. An Electric Flag. DISAPPEARING TURRET FOR A HOTCHKISS RAPID FIRE GUN., scientific american, 1895-09-07

INDEX OF INVENTIONS Letters Patent of the United States were Granted in the Week Ending AND EACH BEARING THAT DATE. English Patents Issued to Americans., scientific american, 1879-10-18

ENGINEERING INVENTIONS. AGRICULTURAL INVENTION. MISCELLANEOUS INVENTIONS. BIJII-DINO EDITION. (Atitteinetses ctub r'OPereouat. NEW BOOKS AND PUBLICATIONS., scientific american, 1887-10-11

IINVENTORS MECHANICS AGRICULTURALISTS. THE ANNUAL PROSPECTUS. MECHANICAL JODRNAL IN THE WORLD Improved sate. Expansion of Ice. MUNN dc CO. Publishers PATENT AGENCY OFFICE. GRENELL BEZ & STOLL'S GATE, scientific american, 1865-11-04

SCIENTIFIC AMERICAN ESTABLISHED 1845 Published Weekly at THE TRUTH ABOUT THE BELLEVILLE BOILER. FIREPROOF METALLIC CARS AND A PROTECTED THIRD RAIL URGENTLY NEEDED ON ELECTRIC ELEVATED AND TUNNEL RAILWAYS. GOVERNMENT TESTS OF THE LAKE SUBMARINE BOAT.

Ready Roofing PressureBlowers limrsoinwarawca, scientific american, 1868-09-16

MARCH 25 1893. AN IMPROVED TRACTION ENGINE. PROGRESS OF THE CRUISER MAINE. steam from a donkey boiler on board of the ship. Copper on Prints. Temperature North and South. STRATTON'S TRACTION ENGINE. THE BORING BRACKET STAYS OR OUTBOARD SHAFT BEARINGS

Total Xclipse of the Moon October 24 1874. The Devil Fish of Newfoundland. Poisonous Aniline Dyes. Microscopical Exhibition.Physiology of the Siamese Twins., scientific american, 1874-02-14

The Examination of Inventions. Preliminary Examinations at the Patent Office How to Make an Application for a Patent. Foreign Patents. Rejected Applications. Assignments of Patents. Money Received TO OUR READERS., scientific american, 1862-04-19

thentific k.IRericart, scientific american, 1859-05-28

Metallic Guard for Pantaloons. FORj 1864! Improved Screw Spike. Clnb Rates. MOM THE STEAM PRESS OP JOHN A. O.RIT CREEP. MONTIGNANI'S SCREW SPIKE., scientific american, 1864-05-14

A CATALOGUE OF SOME OF THE VALUABLE PAPERS CONTAINED IN THE SCIENTIFIC AMERICAN SUPPLEMENT. Filtering cistern Moscucci's Fireproof construction Fossil footprints 21 181 93 PRICE 20 CENTS PER NUMBER. MUNN & CO. 361 BRO-4DWAT NEW YORK IN ORDERING

MUNN dr CO. 37 Park Row. GREAT VALUE MUNN & CO. Publishers of the MUNN & CO. Specifications and Drawings for Patents Caveats Re. issues Designs Trade Marks Extensions Interferences and Assignments. FOREIGN PATENTS REISSUES INTERFERENCES HINTS ON

THE NEW CHILIAN BATTLESHIP ' LIBERTAD.' THE QUADRUPLE-EXPANSION ENGINES OF THE ' LIBER TAD., scientific american, 1903-02-21

HATCHING SNARES. India's Petroleum Resources. The Earth's Temperature. HATCHING SNAKES. Electric Supply at Bilbao. Mississippi. BY ORRLN E. DUNLAP.A Brood of Snakes Emerging from Their Shells. The Hatching Young of the European Ring Snake.,

Prices and Qualities of Rubber Springs. SONIalIfla LIISIlaAIN, scientific american, 1872-09-21

MODERN PRINTING MACHINERY AND APPLIANCES HOW A DAILY NEWSPAPER IS MADE., scientific american, 1873-05-31

Entered at the Post Office of New York N. V. as Second Class Matter. Copyriahted 1.391. by Munn & Co. Vol. LXI VNo. 8.1 WEEKLY. Fig. IWORKS AT BETHLEHEM. MANUFACTURE OF HEAVY GUNS FOR U. S. NAVY. Fig. 3HYDRAULIC GUN FORGING. Fig. 2HYDRAULIC GUN

Automatic Stop Governor. Kerosene Lamp Trimmer. BROOKS'S KEROSENE LAMP TRIMMER. MUNN dr CO. Publishers, scientific american, 1866-02-17

Sugar Crystals. THE BOHEMIAN TWINS. Prize for Red Cross Improvements. point of welding. AN IMPROVED AUTOMATIC BOILER FEED. FARRAND'S FEED REGULATING VALVE. The Old Saugus Iron Works. 41. The Stimson Institute New York. THE BOHEMIAN TWINS.,

Science Notes. Engineering Notes. illectrieal Notes., scientific american, 1900-05-19

INDEX OF INVENTIONS Letters Patent of the United States were Granted in the Week Ending AND EACH REARING THAT DATE., scientific american, 1882-12-11

Capt. Theobald from Liverpool Nov. 28th also ar rived at New York on the 19th inst. and reported of the heart. Need we say when these currents of blood flow back into the chest the' child's general and machinists—is to be demolished for ' improve

CHEMICAL REPORT. DR. STEVENS. GEOLOGICAL REPORT. 66.5 ANALYSIS., scientific american, 1860-01-28

A WEEKLY JOURNAL OF PRACTICAL INFORMATION ART SCIENCE MECHANICS CHEMISTRY AND MANUFACTURES. F$3.20 per Annum. The Death of the Captive Gorilla. Photographing Sound. Ten Millions of Gold in One Pile. WIESTLING'S DUMPING CART. Torture by Electricity.

THE ASTROLABE OF REGIOMONTANUS. A SAFETY BUFFER FOR AUTOMOBILES. ASTROLABE OF REGIOMONTANUS., scientific american, 1905-08-12

VENTILATE THE CHURCHES AND THE SCHOOLS. THE REAL CAUSE OF BLASTED WHEAT., scientific american, 1860-10-06

A WEEKLY JOURNAL OF PRACTICAL INFORMATION ART SCIENCE MECHANICS CHEMISTRY AND MANUFACTURES. Vol. LXXVINo. 22.1 r$3.00 A YEAR. WEEKLY. STORING SCENES IN THE CELLAR. STAGE SHOWING BRIDGES. ON FAFNER THE DRAGON IN ' SIEGFRIED.' WORKING FLY GALLERY. TEl

The Decay of Wood. Glacier Motion. Improved Paper Bag Machine. Asbestos., scientific american, 1873-03-29

Cruiser Oleg., scientific american, 1904-11-05

WAR CARS ANCIENT AND MODERN. BY LIEUT.-COL. C. FIELD. A Medieval Conception of a Persian Chariot. The Latest French War Car 1907. An 18th Century Suggestion. F. R. Sims's Fortress Car 1902. Proposed Improvement on Pennington's Car 1900. A German War

MERETRICIOUS ORNAMENTATION OF MACHINERY VS. FINISH OF WORKING PARTS. COMMISSIONER OF PATENTS' REPORT. IMPORTANCE OF A COMMISSIONER. oll Patent Office Illustrations. Singular Explosion.--Sorghum Separator Blown Up. TURNING A MOVABLE WHEEL AROUND A

The Patent Office., scientific american, 1848-05-13

FIELD FOR IMPROVEMENT IN STEAM BOILERS. Contents : STEAM PLOWING., scientific american, 1865-09-02

Lubricating and Cylinder Oils. A COMPACT BOAT BOILER. CADIAT'S IMPROVED STEAM BOILER. The Utilization of Bagasse. Accidents from Machinery. CADIAT'S IMPROVED STEAM BOILER., scientific american, 1886-04-03

A Locomotive Load. Car. Modern Glass Making. Chilled Shot for Stone Sawing. Long Distance Water Power Transmission. Solder for Aluminum., scientific american, 1894-10-13

SCIENTIFIC AMERICAN, 1905-11-11

NOTRE DAME, scientific american, 1873-10-25

THE SCIENTIFIC AMERICAN. 355, 1859-11-26

Comparative Noise On Different Pavements. 0 An International Exhibition at Canes. THE OLD AND NEW PUMPING ENGINES OF DRY DOCK No. 1 BROOKLYN NAVY YARD. Proposed Electric Pumping Plant—Capacity 60000 Gallons per Minute. Old Pumping Plant of Dry Dock

A WEEKLY JOURNAL OF PRACTICAL INFORMATION ART SCIENCE MECHANICS CHEMISTRY AND MANUFACTURES. j $3 per Annum. STEEL MELTING FURNACE SIEMENS STEEL THE LANDORE SIEMENS STEEL WORKS ENGLAND. WORKS LANDORE ENGLAND., scientific american, 1871-12-09

PLANT AND PROCESS FOR FIREPROOFING WOOD. Notes on the Columbus Meeting; of the American Association for the Advancement of Science. Class Experiment Showing How the Resistance of Carbon Falls with Rise of Temperature. Automobile News., scientific

SEWELL'S PATENT STEAM PUMP., scientific american, 1862-11-29

scientific american, 1859-12-03

MEIER6 THE ROWELL AUTOMATIC RAILWAY SAFETY STOP. The Largest Wooden Vessel Afloat. A New Niagara Ship Canal. Storage Battery Electrical Cars. Let the Government Help Everybody. Possibilities of the Telephone. Novel Fire Protection., scientific

CACTUS DAHLIA MRS. FRANCIS FELL. Remedy for Diphtheria. Blast Furnaces in the United States. CACTUS DAHLIA MRS. FRANCIS FELL. -40 4, scientific american, 1895-02-02

BRASS FINISHING BY ACIDS. Hooks and Eyes. A New Torpedo and Shrapnell Shell. Tanning by Electricity. The First Steam Fire Engine. Oiling the Waves., scientific american, 1884-01-26

Boot or shoe F. P. Simonds Boot or shoe E. L. Sprague 306655 Bottle packing box J. C. Schoenthaler 006583, scientific american, 1884-11-01

PROVOST'S COTTON PRESS. Anti-Photographie Bank Notes. Provost's Cotton Press. Mechanics' Club., scientific american, 1857-05-23

TALK WITH THE BOYS. No. 6CARBONIC ACID IN THE LEAF—THE PHILO SOPHY OF BURNING CHARCOAL—THE WAY PLANTS DRAW THEIR SOLID SUBSTANCE FROM THE AIR. average.' STEAM FIRE-ENGINE TRIAL., scientific american, 1860-10-13

scientific american, 1866-06-30

A WEEKLY JOURNAL OF PRACTICAL INFORMATION ART SCIENCE MECHANICS CHEMISTRY AND MANUFACTURES Vol. XIX.No. 16. The Mont Cents Tunnel. MACHINES AND METHODS OF BORING THE MONT CENIS TUNNEL., scientific american, 1868-10-14

36 EXPANSION OF STEAM. HAINES'S SAFETY BRIDLE. RENZ'S EXTENSION WEEDING HOE AND RAKE. Pain of Decapitation. . NEW PATENT PIN., scientific american, 1867-01-19

Trap.making BORING TOOLS. The 'Scientific American.”, 64-07-23

THE ADVOCATE OF INDUSTRY AND JOURNAL OF SCIENTIFIC MECHANICAL AND OTHER IMPROVEMENTS. AMES' POLYGRAPH. Fig.1, scientific american, 1855-04-14

Inventions Patented in England by Americans. PROVISIONAL PROTECTION FOR SIX MONTHS., scientific american, 1868-08-12

SCIENTIFIC AMERICAN SUPPLEMENT For the Week Ending December 10 1892. THE DANFORTH CASE. GOOD ROADS. A CARRIAGE BUILDERS' SCHOOL., 1892-12-10

Outfits '26 Central Street Boston Mass. CONSUMPTION A PRACTICAL SUCCESS. duty. New catalogue ready. LIDGERWOOD MA NUFACTURING CO. 96 LIBERTY STREET NEW YORK. ICE & REFRIGERATING HYDRAULIC FLANGED HEADS Unequaled for Strength and Uniformity. 96 Lake

Device for Turning Tapers. Iss A Great Steamship Company. SLATE'S LATHE TAPER ATTACHNENT, scientific american, 1867-02-23

MACKINTOSH'S IMPROVED OSCILLATING ENGINE., scientific american, 1860-05-12

IMPROVED BARREL HEAD-CUTTER, scientific american, 1860-08-18

Steam Lifeboats An Opportunity for Inventors. The Poisonous Scorpion of Mexico. dote for the poison has as yet been discovered and the Making Enameled Brick. and such men are said to be very scarce., scientific american, 1886-06-05

for knowing the correct time. Ruby Jeweled Elgin Watches test of thirty-five years having gained for them the title of Sold by Jewelers everywhere. An PRINT YOUR OWN $5 PRESS Roper's New Engineer's Handy-Book for STEAM ENGINEERS and ELECTRICIANS.

Heating City Houses by Main Pipes. Artificial Butter. A New Use for Gun Cotton. A MICROMETER CALIPER. ASTRONOMICAL NOTES. Positions of Planets for January 18 77. Mercury. Venus. Mars. Jupiter. Saturn. Uranus. Neptune. Neptune. Sun Spots. POTS. By

Oil Notes. IMPROVED MOVABLE TEETH FOR SAWS. Fig. 1HILF'S IRON PERMANENT WAY. AI 4 lit Dental Amalgams. Idleness. Where to Buy Sporting Tackle., scientific american, 1874-02-28

To Catch Birds of Prey. Winslow and the Bessemer Process. REMARKS ON THE SUBJECT OF FORCE IN GENFJ1AL., scientific american, 1865-03-04

ROCK BREAKERS AND ORE CRUSHERS. FARREL FOUNDRY ANI) MACHINE CO. Manufrs. Ansonia Conn. C) M Polytechnic Institute TERRE HAUTE IND. OPIUM NIorphine Habit Cured in 10 to S No pay till Cured. THE SCIENCE OF LIFE. ONLY 1$ BY MAIL POSTPAID. KNOW THYSELF A

scientific american, 1902-10-25

FACTURE., scientific american, 64-07-02

PENDING APPLICATIONS FOR REISSUES. NEW PUBLICATIONS., scientific american, 1868-03-21

Improvement in Steam Pumps. Manufacture of Steel from Ore--The Heaton Process. SUTHERLAND'S PATENT STEAM PUMP. The Chemistry of Furniture. REMOVAL OF THE BROADWAY BRIDGE. Cure for Rattlesnake Bite., scientific american, 1868-11-25

THE ONLY PRACTICAL Low-Priced Typewriter First-Class Rapid Durable Business TOOL AGENTS WANTED C.B.JAMES.913 LAKE ST. CHICAGO. ANNOUNCEMENT! OTIS BROTHERS & C 38 Pails Row. New York. PATENT JACKET KETTLES OTTO GAS ENGINES. Over '25000 Sold. CHICAG

REPEAL OF PATENTSOPINION OF THE ATTORNEY GENERAL Machine for Rolling Blanks for Nut Bars. Improved Water Elevator. Improved Garter. Securing Handles to Burial Caskets. Improved Mooring Attachment for Buoys. Improved Velocipede for Picking Cotton.

Casting a great cannon at the South Boston Iron Works, scientific american, 1884-07-26

Medicinal Plants in Brazil. How Milk is Spoiled. 4. Etched Printing Plates of Transferred Engravings. Tide Mills., scientific american, 1885-09-05

AMERICAN SCREW CO. PROVIDENCE R. I. 1 MADE HARD OR SOFT. FOR GENERAL USE IN THE MACHINE SHOP Link-Belt Machinery C CHICAGO. Good living ATENTS! Manufactures is Victor + Bicycles COLUMBIAS 'NW NV 'NW ELECTRO VAPOR ENGINE. GAS OR GASOLINE FOR FUEL. NO

BY H. C. FYITE. Steamers with balanced engines. PROPELLERS OF THE NEW DOVER-CALAIS TURBINE STEAMER. TYPE OF NEW FOUR-CYLINDER COMPOUND EXPRESS ENGINE BUILDING FOR THE GREAT WESTERN RAILWAY ENGLAND., scientific american, 1903-06-20

RAILWAY AND STEAM FITTERS' SUPPLIES Rue's Little Giant Injector. JOHN S. URQUHART 40 Cortlandt St. N. Y. INGERSOLL ROCK DRILL CO. x=s. it=sI x 2 CORTLANDT sTREET N. Y. ENGINES AND : Buffal N. Y. AFTVik C.9., scientific american, 1886-11-06

Outdo. Full Files of this Paper Examples for the Ladies., scientific american, 1871-07-01

scientific american, 1870-08-27

ELECTRIC VEHICLES STORAGE BATTERIES. MOTORS. We make a specialty of Delivery Wagons SCOTT AUT0440BILE CO. GET A RUNNING GEAR and BUILD YOUR OWN AUTOMOBILE WATCHES! Watches THE NEW ENGLAND WATCH CO. CRUDE ASBESTOS AUTOMOBILE FRANK MILNE- EVERETT MASS.

The Congo (Belgian) Telegraph., scientific american, 1905-01-21

THE PRINCIPAL DEPARTMENTS OF SCIENCE AND USEFUL KNOWLEDGE to wit: NOTE'S Mill Furnishing Works THE BEST INJECTOR FRIEDMANN'S PATENT. 105 Liberty St. New York. W. C. DUYCKINCK Railway Machinists' and En gineers' Supplies 50 AND 52 JOHN STREET THE

THE GATLING SYSTEM OF FIREARMS. THE GATLING BATTERY GUN.-Fig. 1., scientific american, 1872-03-02

PROGRESS OF ENGINEIESING MINCE., scientific american, 1864-01-23

PUMP BAIRD'S HENRY CAREY BAIRD 406 Walnut st. Philadelphia Pa. Fresh Industrial Literature Noiseless Friction Grooved Portable and Warehouse Holsters. Friction or Geared Mining & Quarry Hoietere. Smoke-Burning Safety Boilers. 100-Horse power. per

COUNTY AND STATE RIGHTS A. BOSCH Prairie du Chien Wis. Themostsuccessful Lubricator for Loose Pulleys in use. VAN DUZEN'S PATENT LOOSE PULLEY OILER. PUBLICATIONS FOR 1888. proposals for Constru cting a Steam Propeller. RAILS FOR STREET RAILROADS

Petroleum as Fuel. Variation in Oils of the Same Density. ' 46 Aurora Photo Plates., scientific american, 1883-09-29

LUFKIN TAPES AND RULES LUFKIN RULE CO.RESTORIR Sight Failing? THE IDEAL COMPANY Repairs Practically Cost Nothing. TOE EUREKA CLIP 'ARTESIAN H. W. CROSS 6 CO. STA14 ITE Fish Fish by Electricity 08n9lele Bound Volume SCIENTIFIC AMERICAN BUILDING

Week Ending October 15 1892. increase of the yield of ammonia 140f15 THE COLUMBIAN CELEBRATION OF OCTOBER 1892. The Mineral Oil Industry of Scotland. Oxyphenine., scientific american, 1892-10-15

198 THE SCIENTIFIC AMERICAN. NEW INVENTIONS., 1860-09-22

TO INVENTORS AND PROMOTERS. VANDUZENSTJEEATM PUMP TM BEST IN TM WORLD. Pumps Any Kind of Liquid. 10 SIZES 200 to 12000 Gallons per Hour. THE E. W. YAHWEH CO. 102 to 108 E. Semad SL Clocinuall O. MANUFACTURED BY WILLIAMS BROTHERS. ITHACA N.Y. STEAM OR

out Injury. All Light14.imple Durable and Economical. Send for (Jirculars. WOODWORTH PLANERS FACULTY. PATENT IMPROVED VARIETY MOLDING MACHINERY And Adjustable To Electro-Platers. Washington Iron Works OTIS. BROS. & CO. YDRA ULIC JACK. AMERICAN

NOVEMBER 25 1882. THE JABLOCHICOET ELECTRIC MOTOR. THE SEA CUCUMBER'S TENANT. Wire Cloth. The Corn Starch Industry. THE SEA CUCUMBER AND ITS TENANT., scientific american, 1882-11-25

Write for Circular. PARSELL & WEED 129-131 West 31st St. NewYork. Make Models of Any Machine to Order. TURBINES Or Send for Circular 'M.' Incorporated Baltimore Md. American wages paid. Men having had experience with D. L.HOLDEN Sri FIRST PA rE

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