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THE HEAVENS IN NOVEMBER. SMALL CALIBER PROJECTILES. Planet Notes for November. The Absorption of Odors by Milk., scientific american, 1894-11-10

WEEKLY. 1899 SCIENTIFIC AMERICAN INC., 1899-01-14

Simonides the Forger of Manuscripts. CYLINDERS. International Congress of Applied Chemistry., scientific american, 1898-03-19

The Length of Human Life. Education and the Laws of Health. New Artificial Stone. Great Traveling. Institute. tents. tish Armory., scientific american, 1855-06-30

Canadian Natural Gas Lines. RECENTLY PATENTED INVENTIONS. Engineering. Railway Appliances. Mechanical. Mining Etc. Agricultural Miscellaneous. LAMP WICK TRIMMER, scientific american, 1895-05-11

CLARK AND STANDFIELD'S TUBULAR DOCK. 4, scientific american, 1875-01-23

AN IMPROVEMENT ON TEA CHEMIN. FUEL GAS. SUCCESS OF AMERICAN EXHIBITORS AT PARIS. SHOULD THE NATION ENGAGE IN MANUFACTURE, scientific american, 1878-11-02

9.0verfi9ements. CINCINNATI OHIO. WE ARE BUILDING The Celebrated The De La Vergne Refrigerating Machine Co. ACCOUNTANTS who use the Comptometer 62-68 ILLINOIS CT . CHICAGO. The American Bell Telephone Company FERFORATED M ETAL CHARTER GAS ENGINE CO.

CORRUGATED BOILER FLUES. CORRUGATED BOILER FLUESFig. L Friction and Singeing Lights in Factories. MACHINE FOR CORRUGATING BOILER FLUESFig.-2., scientific american, 1878-02-02

WALTHAM WATCHES The best and most reliable time keepers made in this country or in any other. STORAGE THE ONLY STORAGE BATTERY KEPT IN STOCK ELECTRICAL SUPPLY HOUSES. UNITED STATES BATTERY CO. 253 Broadway New York. Branch; 9 Corubill Boston. CHAIN

MUNN & CO. Editors and Proprietors. No. 361 BROADWAY NEW YORK. TERMS FOR THE SCIENTIFIC AMERICAN. The Scientific American Supplement Scientific American Export Edition. STATE INTERFERENCE WITH PATENTS. THE PROPOSED EXTENSION OF PATENTS. New Process

048. Razors—How They Are Blade., scientific american, 1867-01-19

Electricity on Common Roads. New Wood Stains. STRENGTHENING LEAD AND OTHER PIPES.The English Language. Telegraphic Communication by Induction by Means of Coils Improvements in Mantles or Hoods for Incandescent Gas Burners. ness., scientific

SMECA FALLS MFG. COMPANY LATHES Parson's Horological Institute. Experimental Science 361 BROADWAY NEW YORK. TO INVENTORS. k HAVE YOU SEEN The New Green River Al Drilling Machine P, scientific american, 1895-08-24

AN AUTOMOBILE FORAGE WAGON. 4b.s.e Some Narcotic Plants. PANHARD-LEVASSOR GASOLINE FORAGE WAGON. bread two-thirds of wbiCh was darnel. It acts thus on -0-4 IPQUEEN ALEXANDRA'S DAIRY. was able to resume its journey none' the worse for QUEEN

AND INJURY T PERSONS ANYONE FOR ANY PURPOSE Stationa ries Portables Engines and Pumps. Queen Transits and Levels ENGINEERS' AND DRAFTSMEN'S SUPPLIES. .9 Instrument Works QUEEN & C Warm Extremities Warm all over. Durable and Efficient. REEVES'

SCIENTIFIC AMERICAN ESTABLISHED 1845 MVNN 6. CO.Editors and Proprietors Published Weekly at No. 361 Broadwa.y New York NEW YORK SATURDAY OCTOBER1902. TITLES TO THE PANAMA CANAL THE BRITISH GOVERNMENT AND THE SHIP COMBINE. FURTHER DEVELOPMENT OF

THE PARAGON PROJECTION LANTERN. AN IMPROVED ROTARY ENGINE. A MOVABLE ELEVATOR FOR USE ON STORE FLOORS. 'AN IMPROVED PROPELLER SLEIGH. SCHAEFER'S IMPROVED PROPELLER SLEIGH., scientific american, 1893-11-18

MMIL CURIOUS AND INTERESTING WATCHES. THE TYPEWRITER TELEGRAPH. CURIOUS AND INTERESTING WATCHES. Injury to Boilers by Grease. WRITING MACHINE FOR TRANSMITTING A MESSAGE TO A DISTANCE.Copyright 1893 by Geo. K. 'Italia & Co., scientific american,

A PAIL FOR LIVE BAIT. New Compounds of Cobalt. PUMPS. The Bressa Prize. The Current Supplement. Contents., scientific american, 1901-03-09

scientific american, 1902-09-20

MUNN th CO., scientific american, 1868-06-20

The Devil's Darning Needle. The Catskill Mountains. i NEW FORM OF REYNIER'S ELECTRIC LAMP. A NEW COMBINED PUNCH AND SHEAR. A Strange Collision at Sea: MECHANICAL INVENTIONS, scientific american, 1879-09-27

Index of Inventions Letters Patent of the United States February 3 1874 SCHEDULE OF PATENT FEES. CANADIAN PATENTS., scientific american, 1874-03-07

It BARKER'S IMPROVED AMALGAMATOR., scientific american, 1860-02-11

H. E. HUSTON & CO. Monticell Illinois. THE GOVERNMENT INDORSES The American Agriculturist. What it is To-Day. WHAT FREE??? Send three 2-cent stamps for mailing yon speci forty-page Premium List with j200 illustra tions and specimen pages of our

Changing Seed Wheat. BY P. D. COBDEN SECRETARY KANSAS DEPARTMENT OF AGRICULTURE. NEW PHOTOGRAPH ENLARGING APPARATUS. Rules of the Road at Sea. Navy Dry Docks in the United States. In., scientific american, 1896-08-08

INDEX OFINVENTIONS For which Letters Patent of the for the Week Ending October 5 1909 AND EACH BEARING THAT DATE Phonograph attachment I. Georigi 9865 Legal Notices 60 YEARS' EXPERIENCE PATENTS TRADE MARRS DESIGNS COPYRIGHTS &O., scientific

A WEEKLY JOURNAL OF PRACTICAL INFORMATION ART SCIENCE MECHANICS CHEMISTRY AND MANUFACTURES. Vol. X XXV III. No. 16. F83.20 per Annum. Report of the Director of the Central Park Museum 1878. A SAILING RAILWAY CAR. 14f, scientific american,

scientific american, 1859-09-03

CLARK'S STEAM GOVERNOR. IMPROVED STEAM GOVERNOR. IMPROVED HYDRAULIC ANCHOR LIFT. The Frog. To Join Lead Plates. CANAN'S HYDRAULIC ANCHOR LIFT., scientific american, 1876-07-29

scientific american, 1865-01-14

SCIENTIFIC AND PRACTICAL INFORMATION. 4. A Handy Device for Teamsters. 01 0.4METALINE., scientific american, 1874-01-10

GRAMOPHONE NOW READY! Experimental Science Office of the SCIENTIFIC AMERICAN The Electric Candle PATENTS PATENT VENTILATING P STA KEEP COOL NO FLIES. terns and Accessories. LANTERN SLIDES and HEAD NOISES relieved by using Wilson's C00 Sense Ear

Artificial Fuels., scientific american, 1904-04-23

Improved. Valve Gear. WOODRUFF'S VALVE GEAR. Water Fuel. NUNN Az CO. Publishers, scientific american, 1866-05-12

TROOP'S IMRROVED STAVE JOINTER, scientific american, 1859-12-17

Pneumatic) Telegraph and Annunciator. Self-feeding Gold Pen. New Kind of Paving. A New Mineral Vsefui in Arts. Window Fastener. LIST OF PATENTS ISSUED FROM THE UNITED STATES PATENT OFFICE DESIGNS. INVESTOR'S CLAIMS. Ship Building. Cotton Clerner.

INDEX OF INVENTIONS For which Letters Patent of the United States were Granted February 2 1886 AND EACH BEARING THAT DATE., scientific american, 1886-02-20

scientific american, 1867-03-11

The Largest Newspaper Mall, scientific american, 1871-06-11

HEALTH COMFORT SENT ON TRIAL. JOS. N. SMITH & CO. 30 Lamed Street Detroit Mich., scientific american, 1897-08-21

ENGINEERING INVENTIONS. MECHANICAL INVENTIONS. AGRICULTURAL INVENTIONS. MISCELLANEOUS INVENTIONS., scientific american, 1883-09-01

A WEEKLY JOURNAL OF PRACTICAL INFORMATION ART SCIENCE MECHANICS CHEMISTRY AND MANUFACTURES. THE CITY OF ABERDEEN A GREAT LUMBER CENTER WASHINGTON TERRITORY. broad Riede. TRANSPORTATION OF LOGS TO WATER. LOGGING CAMP NEAR ABERDEEN WASHINGTON

scientific american, 1871-01-07

scientific american, 1876-11-11

Facilities for Building War Ships. Railroading in the Philippines. Science Notes., scientific american, 1899-02-25

COATINGS CEMENTS Etc. H. W. JOHNS M'F'C CO. 87 Maiden Lane New York. IleFARLAN & NOTTINGHAM NEW PATTERN ENGINE LATHES Planers Shapers Drills etc. 216-220 WEST 2d ST. CINCINNATI OHIO. Jarvis Furnace Co. Inside Page each insertion75 cents a line. Back

ZENOBE T GRAMME. OUR BUSINESS AND PERSONAL WANT COLUMN. ZODIACAL LIGHT. SCIENCE NOTES., scientific american, 1901-02-23

NOVEMBER 24 1894. AN IMPROVED SWING RAIL RAILROAD FROG. MORRIE'S RAILROAD FROG. AN IMPROVED MECHANICAL CARRIER. Voting by Machinery. AN IMPROVED JOURNAL HEAD FOR ROLLS. NeCORKINDALE'S JOURNAL HEAD FOR ROLLS. Extensive Trolley System. American Search

RECENTLY PATENTED INVENTIONS. Electrical Devices. Of Interest to Farmers. Of General Interest. Heating and Lighting. Household Utilities Hallways and Their Accessories. Business and Personal Wants. sary to give the number of the inquiry. :Rpm%Notes,

THE NEW EXPLORATION OF THE AMAZON RIVER BY PROFESSOR ORTON.OVER THE ANDES. 40Improvement In Diving Apparatus. TIlghman's Sand Blast., scientific american, 1874-01-10

nomical units). If its brightness has not changed in ROMANCE OF A SCIENTIFIC AGE. Is greeted with a smiling face., scientific american, 1904-10-29

33.20 per Annum. L [POSTAGE PREPAID. THE FIRMENIOH SAFETY STEAM BOILER. Turpentine as an External Application in Small-pox. 4The Virginia Gold Mines. Fig. 1.-THE FIRMENICH SAFETY STEAM BOILER., scientific american, 1878-06-29

0.90 “0410 . Thibelb ▪ .12) Fig. ISifting the mixture of alumina and oxide of chromium. Fig. SBlowpipes and oxygen cylinder in Paquier's ruby factory. Fig. 4Examining artificial rubies and mounting them on rods for cutting., scientific american,

professional and practical man are therefore of great value.In giving an account of a vertical boiler which had exploded on Feb. 23 1863 by which thir teen persons were killed and fifteen injured he states that the iron of the boiler was in good

IMPROVED SAFETY NUT. THE ATWOOD SAFETY NUT. Petroleum Prospects. TOOL FOR DRIVING AND CLINCHING NAILS AUTOMATIC BALANCE ATTACHMENT FOR VALVES. AUTOMATIC BALANCE ATTACHMENT FOR DELIVERY VALVES OF AIR COMPRESSORS AND WATER PUMPS. IMPROVED SAFETY VALVE.

SCIENTIFIC AMERICAN MUNN sS CO. Editors and Proprietors Published Weekly at No. 361 Broa.dwa.y New York LAKE ERIE AND THE NEW YORK WATER SUPPLY. THE TEMPERING OF BRONZE. SUBURBAN TRAFFIC IN LONDON. BACTERIAL SOIL INOCULATION FOR VEGETABLES.,

IMPROVED BOILER AND FURNk.CE. Cheap Oxygen. NOVEL SHIP'S LOG. IMPROVED SHIP'S LOG. ORD'S IMPROVED BOILER AND FURNACE. I l The St. Gothard Parasite in India. Railway Progress in the Southwest. NEW INVENTIONS., scientific american, 1882-05-06

RECENTLY PATENTED INVENTIONS. Railway Appliances. Mining Etc. Mechanical. Agricultural. NEW BOOKS AND PUBLICATIONS. 'Zusiness ana 'Wersortat., scientific american, 1897-03-11

THE SCIENTIFIC AMERICAN. 259, 1859-10-15

AN ELECTROLYTIC RECTIFIER FOR CHARGING IGNITION BATTERIES. Fig. ITHE AITTOTRANSFORNER. Fig. 3METHOD OF CONNECTING UP THE RECTIFIER. SAW-FILING CLAMP. TO SUPPORT SHAFT WHEN BABBITTING.SUPPORT FOR SHAFT WHEN BABBITTING., scientific american,

CERTAIN AND Speedy Cure NEURALGIA NERVOUS DISEASES. Its Effects are Magical. ST UM ENNA% THE HARRISON BOILER HAS DURABILITY AND FACILITY OF REPAIR.37 Park Row New York. A WATER WHEELS SAWS SAWS SAWS, scientific american, 1868-03-07

scientific american, 1866-06-09

THE tes NUNN & COMPANY Editors & Proprietors. Contents: THE METROPOLITAN SANITARY PAIR. ANOTHER STEP IN EDUCATIONAL REFORM., scientific american, 1864-04-16

The Rider Cut-off Engine THE RIDER CUT-OFF ENGINE. Trial Trip of the 'City of 1Ierida.99, scientific american, 1870-06-04

Operations of the Patent Office in 1873. STATEMENT OF THE PATENT FUND., scientific american, 1874-02-21

Openings fbr IndUStrial Enterprise in California. Cheilo a n gioscopy. Balling's Saccharometer. Improvement in Silvering Glass. The Chicago Stock Yards. The Way to Health., scientific american, 1879-11-22

4“6 . Military Telegraphy. -410 A Projected Meteorological Investigation on Mount Washington. Glass vs. Tin Fruit Cans., scientific american, 70-09-10

RATES OF ADVERTISING:, scientific american, 1866-11-24

Williams' Car and Tender Loading Apparatus. BOILER EXPERIMENTS AT SANDY HOOK., scientific american, 1872-01-20

THE SESQUICENTENNIAL CELEBRATION OF PRINCETON UNIVERSITY. UNIVERSITY HALL. NASSAU HALL ERECTED 1754—USED AS THE HALL OF CONGRESS 1783., scientific american, 1896-10-24

Restoring leather. Relative merits of oak and hemlock tanned leather. Harness dressing. Contained in SCI cents. To be had at this office and from all newsdealers. AND CONTRACTS AN ELECTRIC LIGHT Horizontal Steam Engines perior Design LAMBERTVILLE N.

DESIGNS. TRADE MARKS. NEWSPAPER FILE every one w ho wishes to preserve the paper. Address Publishers Scrr.LiTrinc Auxin ctim CELMBRA.TIGD PERIN BAND SAW BLADES NEW BOOKS. Dynamo Electric Machinery A Manual for Students of Electroteohnics. E. St F. N.

scientific american, 1862-11-22

THE HEAVENS IN JULY.' FORCED AND SHRINK FITS. ENGINEERING NOTES. to a royal pardon., scientific american, 1902-06-28

DECISIONS RELATING TO PATENTS. United States Circuit CourtEastern District of Pennsylvania. Scientific Results of the Jeannette Expedition. Cost of Carrying Coal on English Railways. Completion of the Pacific Coast Cable. Slaking Lime. The

NEW RATES OF ADVERTISING. rn, scientific american, 1866-06-23

RECENTLY PATENTED INVENTIONS. Of Interest to Farmers. Of General Interest. Household Utilities. Prime Movers and Their Accessories. Pertaining to Vehicles. number of the inquiry. MUNN Ac CO., scientific american, 06-03-17

scientific american, 1866-03-11

NVENTIONS ABD SUGGESTIONS FOR THE PREVENTION OF FIRES. Mechanism. THE CONSCIOUSNESS OF- DOGS. What is Slate and how was it Formed?, scientific american, 1872-12-07

one of the laws of projected bodies. If a body is pro jected or thrown in a horizontal direction it will take no longer to reach the ground than one that is drop ped at the same moment. Thus if two marbles are simultaneously released over a level

A. G. SPALDING & BROS. Special Agents CHICAGO. NEW TORR PHILADELPHIA. Fit. Motor of the 19th Century 95 MILK ST. BOSTON MASS. A Woman's Pride 'Waterbury.' Your jeweler sells it. a ATENTS! MUNN at CO. Solicitors of Patents. t361 Broadway New York.

The Old Way. A traction train on an American-built road. A typical bit of old road worn wagon-deep. On the Pinar del Rio-Vifiales-San Cayetano-Esperanza road. Between kilometer posts 10 and 18 on the Pinar del Rio-Luis Lazo road. Cut and fill between

scientific american, 1882-01-14

Complete Outfits. LA BOIL SAVING Machinery ICE-H01JSE AND COLD ROOM. BY R. SEBASTIANMAY86CO'S UNEQUALED $2.00 per 100 Sq. Feet. INDIANA PAINT & ROOFING CO. TO BUSINESS MEN 361 Broadway New York. TOOL AGENTS WANTED C.B.JAMES98 LAKE ST. CHICAGO.

DECISION RELATING TO PATENTS. A Sweet Posy. THE WATER TOWER AT VICTORIA TEXAS. THE WATER TOWER AT VICTORIA TEXAS., scientific american, 1886-10-23

GARTH'S FEED CUTTER. BORING AND MORTISING MACHINE. Tremendous Earthquake in China. Improved Feed Cutter. RE-VACCINATION—GLYCERIN LYMPH. Electrotypy—Imitation of Leather. THE GOVERNMENT OF NEW YORK CITY. The Marks from Small Pox., scientific

IMPROVED STEAM BOILER. HARVEY'S IMPROVED STEAM BOILER., scientific american, 1874-10-17

Inventors and Manufacturers. Spoke Machines. The Diving Bell. Velocity of Electricity. Engines. ED. Arkansas Lands. Unprecedented Demand for Old Papers., scientific american, 1848-08-26

Novel Discoveries in Aerial Propulsion. Aeronautics. posed to the air. If the size of a bird is increased all other Water Evaporated through Engines. mean effective pressure is 25) lbs. ; and the total terminal Decomposition of Water by Sodium

MUNN & COMPANY Editors and Proprietors. THE SOLVENT POWER OF WATER. HARD AND SOFT WATERS. PROFESSOR HUXLEY AND SCIENTIFIC EXCLUSIVENESS. THE EXHIBITION OF THE AMERICAN INSTITUTE. Contents :, scientific american, 1869-10-02

MANUFACTURE OF SASH WEIGHTS FROM OLD TIN CANS. MANUFACTURE OF SASH WEIGHTS FROM OLD TIN CANS., scientific american, 1895-10-19

JOHN P. LOVELL ARMS CO. 147 Washington Street BOSTON MASS. FORGING AND WELDING BY PETROLEUM AIR BLAST FIRES. ONE STAII SATE SAW WILL DO Al ESTE .dat JENKINS STANDARD PACKING! MILK ST. BOSTON MASS. MACHINE-MOLDE Driving Plant for Cable Railways.

THE WINTON MOTOR CARRIAGE CO. Cleveland Ohio. ECAMOI Queen's Patent 'Triple Plate' Toepler-Holtz Electrical Machine. Philadelphia Pa. by experts in every department. The prices please. Write us. Experimental Solege 20th Edition Revised and Enlarged.

ORDINARY RATES. Inside Page each insertioncents a line Back Page. each insertion - 51.00 a line Ride the Olive! V te. A A A Crump Cyclometer The American Bell Telephone Company The Waterbury Watch Co. WATERBURY CONN. THE . . . CHARTER GASOLINE ENGINE

scientific american, 1908-01-04

Natural History Notes. Labor and Wages in Bordeaux. A Contrast. P. -41 ASTRONOMICAL NOTES. H.M. H.M. The Arabian Cure for Hydrophobia., scientific american, 1878-08-24

the chains the watch protector cannot be re moved from the clothing for the reason that the teeth cannot be disengaged. The inven tion is an improvement on a former protector covered by letters patent granted to Mr. Summa. APPARATUS FOR TREATING SKIN

Which of these six models interests you ? FREE FOR YOUR DESK THE SYSTEM COMPANY FREE! A Text Book You've Often Wanted THE OBER LATHES WORN ALL OVER THE WORLD REFUSE ALL SUBSTITUTES OFFERED YOU CUSHION BUTTON CLASP EVERY ALWAYS EASY Buy 'WHITEWASH

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