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Ancient Beads in Africa. The Boracic Acid Treatment of Diphtheria. Chinese Method of Manufacturing Vermilion. Bat Guano in Texas. Removal of Metallic Particles from the Cornea., scientific american, 1882-04-29

THE STEAMER AMERICA. Action of Light on Colors Employed for Dyeing The Laboratory that Jack Built. The Aeronautical Legacy. Weston's Walk of Five Thousand Mlles in One Hundred Days. Determination of Cream in Milk., scientific american, 1884-06-21

scientific american, 1853-03-26

270 Permanent Exposition ENGINEERS The Tanite Co. THE TANITE CO.'S SPECIAL NOTICE. VENEERS AND GEORGE W. READ dr NILES TOOL WORKS CINCINNATI OHIO. Brass dz Copper SEAMLESS TUBING 507 Market Street Philadelphia. L.W.PonelNew Toots EXTRA HEAVY AND

THE LATE JOHN LAIRD. The Camacho Etectro-Motor. Red Wall Paper Dangers. The Great Suspension Bridge between New York and Brooklyn. THE LATE JOHN LAIRD. Car Brakes Mediteval Superstition., scientific american, 1874-11-28

Miscellaneous. side to side so as to roll the thimbles around furnished by Munn & Co. for ten cents each. Please state the name of the patentee title of the invention and date of this paper. Business and Personal Wants. numbered in consecutive order.

SCIENTIFIC AMERICAN No. 361 Broadway New York RAILWAY BLOCK SIGNAL LEGISLATION. THE RISK OF LOCKS IN FLIGHT., 1906-08-04

Notes on Ancient and Curious InventionsNo. 1. Recent American Patents. Decay of National Health. Stone Cement. .Recent Foreign Inventions., scientific american, 56-04-05

Building a Levee with Force Pumps. The Tourah Prison. THE GREAT DAM OF THE PERYAR INDIA., scientific american, 1895-08-17

THE WATER BUCK. THE WATER BUCK., scientific american, 1886-06-26

Binding the 'Scientific American., 1862-12-27

IMPROVED TOOLS FOR THREADING BOLTS AND NUTS. The Spontaneous Combustion of Coal. An International Coinage.A NEW BLOWPIPE. Bicarbonate of Soda a Toothache Remedy. Fig. 1THE PRATT AND WHITNEY COMPANY'S BOLT CUTTER., scientific american, 1876-02-19

A WEEKLY JOURNAL OF PRACTICAL INFORMATION ART SCIENCE MECHANICS CHEMISTRY AND MANUFACTURES. Vol. LXXNo. 16. 1 NEW YORK APRIL 21 1894. WEEKLY. THE HILLSIDE LINE OF THE NORTH HUDSON COUNTY RAILWAY COMPANY. GENERAL VIEW FROM FIFTEENTH STREET. ZAP. VIEW

392 Improved Railway. Improvement In Velocipedes. The Foot Lathe. A Valuable Cement., scientific american, 1869-12-18

ENGINEERING INVENTIONS. AGRICULTURAL INVENTIONS. MISCELLANEOUS INVENTIONS. NEW BOOKS AND PUBLICATIONS. Machine Woike Easthampton Mass., scientific american, 1885-04-11

Speed. The Origin of Diamonds. The Current Supplement. Contents. RECENTLY PATENTED INVENTIONS. Miscellaneous Inventions. blowpipe devilled by this inventor is particularly adapted spring-pressed valves within the neck of the bottle. Designs. of this

CHINESE KITES. Malaria. A New Process of Electrical Welding. SIMPLEST FORK OF CHINESE KITE. MUSICAL KITE WITH BAMBOO RESONATOR. BIRD KITE AND FRAME USED IN MAKING IT. THE DRAGON KITE., scientific american, 1888-03-24

THE ARMSTRONG MACHINES NICKEL ELECTI10 - PLATING ROCK DRILLS AIR COMPRESSORS & STEEL IRON COPPER ZINC BRASS TINAND PROSPECTING TAUGHT BY MAIL SPECIAL NOTICE! MUNN Caveats Trade Marks Copyrights Designs etc. BEATTY Cat'g free.

THE HUMAN BODY AS A WIRELESS TELEGRAPH TRANSMITTER AND RECEIVER. German Army Autos. Crossing the English Channel by Balloon., scientific american, 1906-02-17

Oitt Nati& Atutrim 219, scientific american, 64-10-01

414 THE SCIENTIFIC AMERICAN. Needle guard 988 0 101000 ne V hibiting 0 II, 1860-06-23

NELSON'S PROTECTOR FOR FIREMEN. Use of Gold., scientific american, 1857-07-11

The Olympia. THE MARVELOUS CAVERN OF THE BLACK HILLS. OTES FFk0, scientific american, 1893-09-16

HOLCROFT ea SMITH'S PATENT POTATO-DIGGER. BRISTOL'S PATENT TEA URN., scientific american, 1863-06-20

Progress of the Phonograph. Carborundum Electric Light Carbons. Gas for Fuel. Cylindrical Cotton Bales. Maxim's Flying Machine., scientific american, 1894-11-17

the toilet and which for washing clothes? A. Use for the toileta good variety of glycerin soap. The common yellow soap answers well enough for laundry purposes. 1. Is there an alloy that resembles gold and is1876 SCIENTIFIC AMERICAN INC.,

Leadville—The Place. Spontaneous Combustion. What Came of one Hive of Bees. Westward Progress of the Imported Cabba; Worm. Borers In Apple Trees. Flowers In Winter. The Trade in Birds. Sod Fences., scientific american, 1879-04-11

scientific american, 1859-06-18

PROFESSOR CHARLES VALENTINE RILEY. Not a Deadly Current. Chromium., scientific american, 1894-09-08

The author may be consulted on all d AND The Largest AND BEST STOCK IN THE United States THE HOLLAND LUBRICATOR VISIBLE DROP Ire strokes per minute CI'VY AND COUNTY RIGHTS FOR SALE OF Specially suited for parties in woodware trades. Address

SCHEDULE OF PATENT FEES; YAM OF PATENTS And How to Obtain Them. HOW TO ' How Can I Best Secure My Invention? To Make an Application for a Patent. Reissues. Design Patents. Trademarks. Canadian Patents. Foreign Patents. Rejected Cases. Copies of

The Air We Breathe. Nature of the Action in Galvanic Batteries!. Swiss School of Milk Production and Management. Mesquite Gum. Gathering Nicaragua Caoutchouc. Preservation of Grain in Vacno., scientific american, 1872-06-15

scientific american, 1874-11-11

MAY 9 1891. A New Departure in Jet Propulsion. ALEXANDER VOGELSANG. THE SCREW PROPELLER ALEXANDER VOGELSANG. Natural Gas in Kentucky. Practicability of the Flying Machine. Making and Tempering Spiral Springs. Photoelectricity., scientific american,

NO. 37 PARK ROW (PARK BUILDING) NEW YORK. Contents : JOSEPH HENRY AND THE ELECTRIC TELEGRAPH. EXTRACVNG GOLD FROM WASHINGS AND POOR ORES. EFFECT OF CORPORATION EMPLOYMENT ON WORK. MEN. LIGHTNING RODS., scientific american, 1871-07-01

Vegetable Instinct. Model Potato Garden. Discovery of Mummies at Durango in Mexico. Subterranean Fire in England. The Bank Swallow. Charm of Music. Remarkable Powers of Ventriloquism., scientific american, 1848-07-22

COMMUNICATIONS RECEIVED. INDEX OF INVENTIONS Letters Patent of the United States were Granted in the Week Ending AND EACH BEARING THAT DATE., scientific american, 1876-08-12

Oorreepanbence. The Government Surplus. The Aurora Borealis. Prince Rupert's Tears—Observations of a Glass Maker. A Suggestion for Precipitating Rainfall. Sawdust Explosions. When Wood Dust Does not Explode. Taking Cold—a War Experience. A New

Slugging machine jack C. 0. Parker 429862 DES1GINS. TRADE MARKS. ibue17fizemenfe. Inside Page each insertion - 73 cents a Hue. U SE ADAMANT WALL PLASTER 309 E. Genesee ‘t. Syracuse. N. F. LATHE SEBASTIAN MAT&GO'S Improved Screw Cutting

The Electrical Machine at Trinity College. Solar Heat as a Motive Power. Tea Culture in this Country. +.Galvanising Iron--Drawing off' the Offensive Vapors IssCasting Steel Under Pressure by use of Gunpowder. Louisiana Sugar and Sirup., scientific

BUFFAL N.Y. Eureka MOM Co. Shows Speed and VACUUM MOBILOIL Rochester N. V. vose VOSE SONS PIANO CO. 160 'Boynton' St. Boston Mass. IANOS CONCRETE MIXERS Block Machioes, scientific american, 1906-10-13

A TENTS MUNN & COMPANY, scientific american, 1864-04-09

Entered at the Post Office of New York. N. Y. as Second Claes Matter.) Vol. XLIINo. 17.1, scientific american, 1880-04-24

CAST STEEL FOR THE CONSTRUCTION OF PLOW SHARES AND CULTIVA COMPOSITION FOR WELDING AND RESTORING CAST STEELThomas, scientific american, 1870-10-22

SCIENTIFIC AMERICAN ESTABLISHED 1843 Published Weekly at No. 361 Broadway. New York A CHANGE OF FRONT. GATIIN DAM THE KEY TO THE CANAL PROBLEM., 1906-03-10

THE METROPOLITAN CLUB. Petroleum as a Lubricant. MAIN ENTRANCE METROPOLITAN CLUB. NEW YORK. Spanish Iron Ore., scientific american, 1894-10-20

Boiler Explosions. Treatment of Steel in Hardening. Breakage of Chimneys. Where the Day Begins. Yellow Rain. Terrific Explosion of a Spoonfull of Water. Adipocere., scientific american, 1867-04-13

RATES OF ADVERTISING GENTLEMEN :, scientific american, 1866-12-22

Improved Safety Rein. White Gunpowder. Alts THE MECHANICAL EQUIVALENT OF HEAT. DONEHOO'S SAFETY REIN Facts About Metals., scientific american, 67-03-16

scientific american, 1864-01-02

PRICKLY HEAT CHAFING aad Water Motor Fan Price Complete $1.50 Booklet Free DESIGNS. LABELS. PRINTS. Bicycle Motor Castings RUBBER STAMP MAKING. - THIS The Franklin Model Shop. PARSEL.L & WEED Best American Made Motor CONRAD MOTOR CARRIAGE CO. Buffal

crowding up6n one another and covering the ground the fence rails and everything about them so that it is impossi ble for a person to enter the woods without being covered by them. The timber affected can be recognized by its seared and leafless

The National Academy of Science& The Melancholy Cypress The New Warships for japan., scientific american, 1904-05-07

DANGERS OF CHLORAL DRINKING. COLLEGIATE RACES. The New York Dock Department. APPARITIONS. PROSPECTS OF SCIENCE ON THE PACIFIC SLOPE., scientific american, 1875-07-31

Value of Patents How Can I Best Secure My Invention 's Preliminary Examination. To Make an Application for ra Patent. Caveats. HOW TO ' OBTAIN Reissues. Rejected Cases. Trademarks. Design Patents. Canadian Patents. Foreign Patents. Value of Extended

Adrertistlanns THE SCIENCE RECORD 37 Park Row New York City. EVERY VAR I ETY STEAM PUMPS. COPE &MAXWELL MFO.CO. HAMILTONOH10. B ILO EAkS PETER COOPER'S Relined Nuts' Foot Oil FOR FIRST CLASS MACHINERY. The Tanite Co. connected with Emery Grinding.

scientific american, 1868-08-26

Agents Wanted 5 Delaney's Metallic Gaskets 125 MILK ST. BOSTON MASS. The Most Popular Scientific Paper in the World PRINTING INKS. 'THE DENSMORE ' Densmore Typewriter Co. 202 Broadway New York The McCONNELL REMOVE MICROBES —AND All Kinds of Disease

Facts Concerning Screw Propulsion. Comments on Slovenly Workmanship and Want of System. Dental Plates., scientific american, 1865-04-01

Steam-Cushioned Cylinder and Piston. An Improved Car Coupling. An Improved Engine Piston. A Novel Slide Valve. An Improved Hoisting Machine. MECHANICAL INVENTIONS. Adjustable Socket Wrench. Permutation Padlock., scientific american, 1882-05-13

Repelling Flies. A NEW BOILER CLEANER. 46 THE MAGNETIC SEPARATOR. MAGNETIC SEPARATOR. THE HOTCHKISS BOILER CLEANER, scientific american, 1880-11-06

described. described can top and clamp K substantially in the manner and for the purpose described. Third I claim the cap H in combination with the orifice elevation described. 36078Christian Dorflinger of Brooklyn N. Y. for Im provement in Lamp

ACETYLENE APPARATUS BACKUS WATER MOTOR CO„ Newark N. I. U. S. A. out-hateh any other Incubator a DaySure Wor_ks.Cam time for one year or money buck. On sole ery where or the latest model 50 YEARS' EXPERIENCE ATENTS TRADE MARKS DESIGNS COPYRIGHTS

THE STORY OF A SILK HAT. Covering Hat B dies with Silk Plush. Cutting Out Plush Hat Covers. THE STORY OF A SILK NAT., scientific american, 1907-03-23

TO INVENTORS., scientific american, 1879-02-15

Boiler Testing and Boiler Examining. Congelation of Water. Increase of Resistance as Velocity Increases. 410. Required Power for Increased Speed of Steamers. 4. a Noiseless Air Guns. Patent Office Fees. 41 To Find the Contents of a Cylinder in

to decay. One of the products of decay is a cadaveric alkaloid called a ptomaine ; the decay sufficient t form ptomaine might not be noticeable. Now when you make arsenical soap you probably take some cheap soap that has been made out of half putrid

AIMEE. DESIGN. A Devoted Naturalist. Ostrich Hunting. LIST OF PATENT CLAIMS ISSUED FROM THE UNITED STATES PATENT OFFICE Kentucky Tobacco Crop. Boston As It Was. Monkeys. -an3, scientific american, 1850-08-31

LAUNCH OF THE PACIFIC MAIL LINER 'KOREA.' eter oil cylinder 5 inches in diameter and a stroke STERN VIEW SHOWING SPECTACLE FRAMING FOR PROPELLER LAUNCH OF THE PACIFIC MAIL LINER 'KOREA' AT NEWPORT NEWS. VIEW OF PART OF WRECKED PLANT SHOWING DRUMS.

BROWN & SHARPE MANUFACTURING COMPANY'S SHOPS poge2781 1, scientific american, 1879-11-01

THE NERNST LAMP. Fig. 3Parts of the Single Glower Lamp. Fig. Heater Tubes and Glowers. Fig. 2Holders for the Six Two and Three and One Glower Lamp Showing an Aluminium Plug Ready to be inserted. Fig. 4Gripping the Holder Without Disturbing the

PUBLISHED WEEKLY AT No. 361 BROADWAY NEW YORK. TERMS FOR THE SCIENTIFIC AMERICAN. (Established 1845.) (Established ISIS) Building Edition of Scientific American. (Established 1885.) Export Edition of the Scientific American (Established 1878)

460.41. HOW MERCURIAL THERMOMETERS ARE MADE IS THE KNOWLEDGE OF ENGLISH GRAMMAR NECES SARY TO THE WRITING OF GOOD ENGLISH? 4430.SCIENTIFIC INTELLIGENCE, scientific american, 1870-08-06

A NEST-BUILDING FROG. NICOLAS PIKE. Electricity or Steam for City Railroads—Which? IMPROVED BAR CHANNELING STONE DRILL. Wind Pressure. A NEST-BUILDING FROG TEE INGERSOLL BAR OHANNELIIIG STONE DRILL, scientific american, 1889-07-20

A Carbureted Incandescent Gas Light. Softening Boiler Feed Water. A Milling Engine. sv Treatment of Ilicers. BLAKE'S REFRIGERATOR. A PRACTICAL RAIL LIFTER, scientific american, 83-03-17

Garden Hose Rubber Belting Steam Packing Rubber Specialties N. Y. BELTING & PACKING CO. NEW YORK WRITE FOR CATALOGUE DECARBONIZER INCREASES PCIIA ER 20 PER CENT (ieneral Accumulator & Battery C 12$ Second Street Milwankee TAPES AND RULES LVFKIN RULE

PATENT STRAIGHT LIP GAIN TWIST AA) TTARRISON'S PORTABLE AND STATIONARY OLUTE BROTHERS SCHENECTADY N. Y. MAN, scientific american, 1865-11-25

A Wire Fence Telephone Wanted. THE UNITED STATES RAM KATAHDIN. Protection of Iron Columns. Mending Cracked Negatives. Explosive Coal Dust Experiments. A Train Wrecked by a Tornado. Wave Power. ENGINE S OF THE NEW UNITED STATES RAM KATAHDIN.,

APRIL 7 1883.1 ENGLISH NAIL MAKERS AND THEIR WRETCHEDNESS. HOT AIR FOR BOILER FURNACES. EWEARING BY TELEPHONE. A New System of Treating Fecal Platter. Another Fast Ocean Steamer., scientific american, 1883-04-07

PITMAN ATTACHMENT FOR SEWING MACHINES. The pitman attachment herewith shown is so con structed that the machine can be operated by the feet or by hand as may be desired. The pitman shown in by a turnbuckle; pivoted to the lower part of the lower

170 THE SCIENTIFIC AMERICAN:, 60-09-08

NEW BOOKS AND PUBLICATIONS., scientific american, 1880-07-31

Burning Smoke. Official Report of the Cattle Plague., scientific american, 1866-02-17

INVENTIONS. AGRICULTURAL INVENTIONS. ENGINEERING INVENTIONS. MECHANICAL INVENTIONS. INDEX OF INVENTIONS Letters Patent of the United States were Granted in the Week Ending November 14 1882 AND EACH BEARING THAT DATE., scientific american,

Improved Water Motor. A Strong Room. Genuine Diamonds Found in California. Scarcity of Furs—Better Traps Wanted. A Locomotive with a History. STANNARD'S WATER MOTOR., scientific american, 1865-04-15

188 THE SCIENTIFIC AMERICAN., 1860-03-11

AN INSTRUMENT FOR DESCRIBING MATHEMATICAL CURVES. BY F. N. MASSA. A PERSPECTIVE VIEW OF THE CAMPYLOGRAPH. A PLAN VIEW OF THE CAMPYLOGRAPH. N OEOMETRIC FIGURES AUTOMATICALLY DESCRIBED BY THE CAMPYLOGRAPH., scientific american, 1903-08-15

scientific american, 1862-06-28

Dovetailing Machine B. C. MACHINERY CO. Battle Creek Mich NIAGARA STEAM PUMP Hubbard& Allen ENGINES AND BOILERS Machinists' Tools. Machinist's Tools. ram TRADE ENGINE. N ewBedford New Haven Conn. MARSHALL'S PATENT EXTENSION DOOR STEP SEAT IRE PROOF

scientific american, 1865-12-23

Fake Discoveries. is A Remarkable Nile Fish. Photographic Dyeing. The Current Supplement. Official Meteorological Summary New York N. Y. August 1909. 4 10, scientific american, -1909-09-18

OCTOBER 8 1898. CALIFORNIA HARVESTING MACHINERY. BY FRANK COVEY M.E. A Motor Carriage Exposition. A GREAT TRACTION ENGINE AND HARVESTER USED IN THE WHEAT FIELDS OF CALIFORNIA. Possible Extension of the Subway. HARVESTER CUTTING A SWATH 28 FEET WIDE.

AMEN such evidences as these are continually confirming it ? How to Secure Good Prices and Ready Sales for Furs. Chop off the tails as explained. Skin at the nose and How to Tell the Age of Any Person. 1 will soon destroy fru it or vegetables.,

A TELESCOPE WITHOTIT AN OBSERVATORY. MEASURING LIQUIDS BY WEIGHT. CURTIS' LIQUID MEASURING DEVICE. Ingenious Peruvian Potteries. A TELESCOPE WITHOUT AN OBSERVATORY., scientific american, 1896-11-28

drawing and description to this office. HOW TO MAKE AN APPLICATION FOR A PATENT. 1.50 $10 whom we have taken out patents have addressed to us most flatter ing testimonials for the services we have rendered them and the wealth which has inured to the

THE LODGE-BlUIRHEAD PORTABLE WIRELESS TELE GRAPH PLANT FOR MILITARY PURPOSES. .CURRENT MOTOR DRIVEN FROM A STATIONARY BICYCLE., scientific american, 1906-09-11

scientific american, 1857-07-25

River EmbankmentsIllississippi Levees. A Valuable invention. A Plan for Ventilation. Rotation of Forest Crops-Are Acorns Seeds?, scientific american, 1867-08-17

YANKEE SAFETY POCKET. in New Locomotive for Common Roads Experiment on the Formation of Aniline Colors. 4 4 Preservation of Photographs., scientific american, 1868-01-04

scientific american, 1865-03-04

search results: Art clear search