Images at Librifly

search results: Drawing clear search

ARMSTRONG'SPIPE THREADING CUTTING-OFF MACHINES THE ARMSTRONG MFG. CO. Bridgeport Conn. BARN ES' FOR LIGHT WORK. W. F. &1NO. BARNES CO. BOSTON MASS. HELL CENTRAL! Eclipse C. L. CHAPMAN SEPARATOR WORKS LITTLE FALLS N. Y. UP TO DATE TO BUSINESS MEN 361

Athletic Goods. page catalogue and latest we do the rest. official sporting records. ELECTRICITY NE ARCHITECTUREMECHANICAL DRAWING. Marine and Stationary. 1 h.p. to 75 h. p. THE GLOBE GAS ENGINE COMPANY 53 N. 7th Street Philadelphia Pa. Only 53.00 a

Send for new illustrated pamphlet. Wyckoff Seamans & Benedict 281 tt 283 Broadway New York. THE NEW el lacolllSafeDeposgo. AND STORAGE WAREHOUSE 32 TO 38 EAST 42d St. BUILDING FIREPROOF THROUGHOUT. TRUNK STORAGE A SPECIALTY. THOS. L. JAMES President.

MMil The Typhoid Poison. Pure Air Indicator. Stolen Secrets. The Secretion of Pure Aqueous Formic Acid by Lepi dopterous Larvae for the Purposes of Defense. BY E. B. POULTOpT. Read before the British Association. Drawing on Glass. Greenish-Brown

class. Particulars sent free. Address J. WORTH £00 St. Lonts.Mo. AIR CQMPRESSOIIS FOR ALL PURPOSES. A SPECIALTY of HEAVY PRESSURES. THE NORWALK IRON WORKS CO. SOUTH NORWALK CONIL THE Bigelow Engin The Cheapest and Best Portable Engine offered to the

ROCHESTER N. Y. STAR RETT'S Adjustable Jaw Cut - Nipper. NOW READY 1 Experimental Science MECHANICAL DRAWING Correspondence School of Industrial They All Like It. The Ladies Like It. So Do The Men. Children Enjoy It. Ell DRILLS F. C. AUSTIN MFG. CO.'

WATER MEASUREMENT AND MANIPULATION IN COLORADO.Automatic Development of Photographic Plates. LARIMER AND WELD DITCH DRAWING WATER PROM ITS TERRY LAKE LARIBIER COUNTY DITCH DROPPING RESERVOIR WATER INTO THE LARIDIER AND WELD DITCH IN EXCHANGE FOR

DESIGNS. Box S. Zinn MAR 18.034 TRADE MARKS. A printed copy of the specification and drawing of any patent in the foregoing list will be furnished from this office for 25 cents. In ordering please state the name and number of the patent desired and

IS INSURANCE A BENEFIT! MR. EDISON'S ELECTRIC DISCOVERY. MECHANICAL DRAWING. THE SCIENTIFIC AMERICAN SUPPLEMENT., 1876-01-08

Ideal Fountain Pen OPENERS 10+ EACH VELVET SAFETY POCKET 30 C yr SILVER CLIP ON CAP EXTRA Useful Gifts From All Dealers 173 Broadway N.Y. The Engine Not The Operator INTERNATIONAL HARVESTER CO. OF AMERICA (Iueorporated) No Grease No Smoke No Dirt No

MEN WANTED Selling 'WEAR-EVER' Aluminum Specialties INVENTORS MACHINE ACCESSORIES AND NOVELTIES MFG. CO. PROVIDENCE R. I. CONSULTING ENGINEER. SOUTHERN STAMPING & MFG. CO. de. EXPERIMENTAL WORK. E. V. BAILLARO CO 24 Frankfort Street. New York. I.1

316-322 Front St. N. V. North Chelmsford Mass. MANUFACTURERS OF stroke. automatic cut-off valve gear ana governor guaranteed to run on 5 lbs. of coal per Indi Horse Power. IM Plto V ED HANGERS. COUPLINGS FOUNTAIN BoXES AN t) SHAFTING. ING APPARATUS.

THE SCIENTIFIC AMERICAN. 91 ISSUED FROM THE UNITED STATES PATENT OFFICE drawing II. as set forth. I claim the attaching of the curved fin nches D to the bottom of said and consequently a more efficient wheel.], 1860-08-04

ERFORATED METAL Benjamin Franklin Now lei us solid yr the FREE BOOS telling all aLtilit it. Wr wiLl als send you filly original sUggrstions cur improving your _band: 'The Pen That Fills Itself' Into your bandt this 'moment iusteadLof merely 'telling

SASH FASTENER. DAVIS' SASH FASTENER. IMPROVED WRENCH. Forty Knot Ships. Magnetic Clock. FILE STAND. PARSONS' FILE STAND. DRAWING APPARATUS. PERON'S DRAWING APPARATUS. DEAN'S IMPROVED WRENCH., scientific american, 86-09-11

WAR SHIPS OF THE FUTURE.-AN ROCK INGERSOLL-SERGEANT ROCK DRILL CO. ELECTRO MOTOR SIMPLE. HOW T this office and from all newsdealers. $3 PRINTING PRESS For cards labels etc. Circular press $8. Size for small newtpepers 844. Rotary Woodworking

CHARLES D. MOSHER No. I Broadway N. Y. City. UNION IRON WORKS New Model No. 6. The Fastest Yachts in the World. SCIENTIFIC AMERICAN BOOK .TYPEWRITING It has many other new and novel features. Agents wanted for the Commercial Visible Typewriter. 300

'BLAKE'S CHALLENGE' ROCK BREAKER. Fully Warranted OPIUM RUPTURE MANHOOD! KNOW THYSELF. FIRE-PLACE HEATERS Baltimore. Md. WATCHMAKERS. Microscopes Telescope. Ba rometers Pedometers. Field and Drawing In SANSEER WORKS MIDDLETOWN CT. Manufacture

HARRISON SAFETY BOILER DISASTROUS EXPLOSION Practically Tested HARRISON BOILER WORKS Weston's Patent Differential PULLEY BLOCKS 75000 IN USE. GUTTA PERCHA & RUBBER M1PG CO. VENEERS HARDWOOD BOARDS LUBRICATORS. Swain Turbine. THE SWAIN TURBINE CO.

LITTLE WONDER 1904 Models 500 Second -Hand Wheels PERFORATED METALS The Hytrophant J. S. F. HUDDLES TON 2.0 Devonshire St. Heston NIAGARA FALLS ACETYLENE GAS PATENTS Trade Marks Designs Experience Scientific American Branch Office 051' Bt. Washington

HINTS TO CORRESPONDENTS. no attention will be paid thereto. This is for our information and not for publication. answered in re w his turn. tised in our columns will be furnished with the same. without remuneration. had at the office. Price 10 cents

Designing Mechanical Drawing. tains valuable suggeations on this subject. it is it to-day. CHICAGO SHOE STORE SUPPLY CO. Inc. 164 FM Ave. ChIotooro, scientific american, 1903-08-15

Talc Mills in St. Lawrence County. Drawing Fine Platinum Wire. To Brighten Iron. xing and Melting Irons., scientific american, 1877-11-17

Engine and Foot Lathes THE CLIPPER CLIP attaching papers together. Alloy copper G. Chaudoir Jr 820954 Amalgamator A. G. Macdanell 821108 Fulton 821409 Bag clasp W. H. Slattery 821318 Bag holder E. A. Hale 821237 Baking pan E. Katzmger 821104 ski

ARMSTRONG'S No. 0 THREADING MACHINE The Perfection of Pipe Threading JOHNS HYDRAULIC ENGINE ELMIRA MFG. CO. 159 Greenwich Street NEW YORK. A USEFUL ATTACHMENT New Microscope for Nature Study Metals Wools Fibre etc. 1010 Chestnut St. Phila. Pa. Van

FURNISHING THE WORKSHOPIL DESK OR DRAWING TABLE. HOW THE BATTENS ARE SECURED TO DRAWING BOARD. II DETAILS OF THE DRAWING BOARD. GENERAL VIEW OF THE DRAWING BOARD AND CUPBOARD. of use. The working edge of the drawing board should be trued up for the

Mortising Grooving Etc. IN WOOD WORK Laughlin892292 A-8 Engine and Foot Lathes MACHINE SHOP OUTFITS TOOLS AND SUPPLIES. BEST MATERIALS. BEST WORKMANSHIP. CATALOGUE FREE SEBASTIAN LATHE CO 120 Culvert St. Cincinnati. O. Counters Booklet Free VEEDER

LIST OF PATENT CLAIMS DESIGNS. APPARATUS FOR DRAWING WATER FROM WELLS, scientific american, 1853-05-14

New Car Heating Apparatus. Iron Working Improvements. INCLINE CUTTING DRAWING AND STAMPING POWER PRESS. SCHLEY'S IMPROVED SAW TOOTH. A Curious Experience. Accurate Tunneling. BLISS & WILLIAMS' CUTTING DRAWING AND STAMPING PRESS, scientific american,

NEW PLAYS JUST PUBLISHED. SHINGLES HEADING AND STAVES THE ROCKY MOUNTAIN HERALD P. DEL VA LLE HALSEY PATENT Planing &. Matching LUDLOW VALVES. AGENTS WANTED. BLAKE'S PATENT GEO. W. READ & CO. STEAM BAND SAW Hard-Wood Lumber AND CHOICE FIGURED

Industrial Drawing and Art Studies. THE NEW DOUBLE STEAMSHIP CALAIS-DOUVRES., scientific american, 1878-07-27

The Loss of the Ava. Natcher's Millstone Dress. Drawing Iron. The British Post Office. Douglass' Railroad Car Spring. Habits of Grasshoppers. THIRTEENTH YEAR SCIENTIFIC AMERICAN. PATENTS INVENTIONS ENGINEERING MILL WORK and knowledge the value of

Build Your Own Boat By the Brooks System. Write us-we'll tell you how. Engineering. Mechanical Engin eering Mechanical Drawing Electric Course. Telegraphy. Short Electrical Course Dept. A 240 West 28d St. New York The Elbridge Electrical

DESIGNS. TRADE MARKS ECULATION. Grain Provisions Stooks and Cotton. EMPIRE FORGES-THE BEST. EMPIRE PORTABLE FORGE CO. Cottomi N. Y. ANGLE-s cHANNELs HEALD SISCO & CO. CATAMARAN SAIL BOAT.-BY T. M. Hudson. THE HOLLY SCIENTIFIC AMERICAN SUPPLE DRAWING

REJECTED APPLICATIONS. FOREIGN PATENTS. ent there. be had gratis upon application at our principal (Alice No. 31 Park THe INTERSECTION AND DEVELOPMENT OF SURFACES WITH APPLICA n and setting:up of water wheels Delineation of water wheels DRAWING

HUSTON STANDARD SPECIFY THESE BRACES WHEN ORDERING YOUR BOILER STRONGER STIFFER AND LIGHTER THAN IRON THE HUSTON PATENT Boiler Brace HUSTON IMPROVED THESE BRACES ARE PRESSED FROM A SOLID Business and Personal Wants. ' BLACK DIAMOND' GRANULATED RAW

SCIENTIFIC AMERICAN. 298 MECHANICAL MOVEMENTS. Profile Drawing Line. Mechanics Institutes. European Mail Arrangement. The First American Ocean Mail Steamer. From Rochester Direct tEn gland. Experiment at Pottsville with GunCotton. Tremendous Engine.

EDUCATION BY CORRESPONDENCE. RAILROAD INSTRUCTION CAR. Dwarf Habit of Plants. SIX HORSE POWER HORIZONTAL STEAM ENGINE. DRAWING TO SCALE MADE BY A SIX MONTHS' STUDENT., scientific american, 1899-12-09

MUNN & CO. Editors and Proprietors. PUBLISHED 'WEEKLY AT NO. 87 PARK ROW NEW YORK. 0. D. MUNN. A. E. BEACH. TERMS. Club Rates. Contents. WHAT IS HARD MONEY I MECHANICAL DRAWING. EXPLOSION AT THE PULLMAN CAR WORKS. PUBLISHERS' CARD., scientific

EIENRY CAREY BAIRD & CO. 810 Walnut St. Philadelphia Pa. U.S.A. „ c E I I 1 Grasp this Opportunity to Rise LEARN BY MAIL. Tele- ' - n in g Schools Pa. \\' '''- .' Electrical Telephone h Civil and Mining eer ng; S op and Foundry Prac Dee; Mechanical

Steam! Steam! We build Automatic Engines from 2 to 200 H. P. equal to anything in market. A. Large Lot of 2. 3 and 4-H. Engines With or without boileh low for cask. B. W. PAYNE & SONS 2000 Fine Black copies of Writing Drawing. Musk. ELECTRIC LICHT

Scientific American York. address Munn & Co. 361 Broadway. Nen York. THE GLOBE MACHINE-- & STAMPING CO. UNION 'MODEL WORKS E. Y. BILLAARD Fox Bldg Franklin Square New York. The Dean Boiler Tube Cleaner WM. B. PIERCE CO. SAN JOSE Santa Clara Valley

NEW YORK. MACHINISTS' TOOLS. NEW HAVEN MANUFACTURING CO. New Haven Conn. STEAM ENGINE CHEAP. DO YOUR OWN PRINTING Pond's Tools DAVID W. POND Worcester Mass. STEAM PUMPS. 239 Broadway N. Y. S3 Water Si. Boston. Prices below those of any other steam

Workers Without Steam Power should gm our Foot and Hand Power Machinery. Send for Catalogues A.--Wood-working Machinery B-Lathes etc. 695 Water St.Sznecx Falls N.Y. LO:SEBASTIANALATHEC'97A°c-c=ri' SCIENTIFICALLY SHARPENED. FOR LIGHT WORK. Has These

VISES. TERRE H A TJTE INDIANA PRATT'S AS OIL. KEYSTONE PATENT FORGES Spy Glasses. DiamonasCarbon Working Models ff6 Machinery Crane Bros. Mfg. Co. CHICAGO. DRAWING INST'S. SUPER-HEATERS Portland Cement. TURBINE WATER WHEEL. Mime' Strongest Cheapest.

ANCIENT METHODS OF DRAWING WATER Firing Porcelain. Fig. 2 THE TYMPANUM. The Employers' Federation. Scientific and Practical Knowledge. Liquid Bronze. ginal fresh metallic luster. Fig. ITHE PICOTAH OF HINDOSTAN., scientific american, 1891-05-16

JENKINS' PATENT VALVES: Gate Globe Angle Check and Safety. MANUFACTURED OF BEST STEAM METAL. PATENT RIVETED MONARCH RUBBER BELTING. The BeEErt lxi the N7Vcsp1c1 THRESHING MACHINES. THE CUTTA PERCHA and RUBBER MFC. CO. The ' EJECTORS SUMMARY OF

A WEEKLY JOURNAL OF PRACTICAL INFORMATION ART SCIENCE MECHANICS CHEMISTRY AND MANUFACTURES. The Ransom Siphon Condenser. FLOORING CLAMP. Stump Drawing by Steam. THE RANSOM SIPHON CONDENSER., scientific american, 1870-02-12

Week ending November 21 1877. $80000 REWARD FOR A CURE FOR CHOLERA. SUN SPOTS STUDIED BY SOLAR PHOTOGRAPHY. CEREBRAL THERMOMETRY. LESSONS IN MECHANICAL DRAWING., scientific american, 1877-11-24

'The Robert Fitzsimmons System.' gent Method of Physical Culture in the World. 'we The Robert Fitzsimmons Institute of Physical Culture ROBERT FITZSIMMONS BensonhurstNew York. The Franklin Gas Engine One-Hall' Horse Power 129-181 West 81st St. New

1999 Ruby St. - Rockford Ill DEVELOPMENT OF ELECTRIC WOODEN T GUARANTEED METALS AT HIGH TEMPERATURE. Buys$6.00 Improved Oxford Binger ZUG COSPABI DEPZ9 IS ClUCAGOIRL NARRA6ANSETTMALLP BOX1008 PROVIDENCER.I. A NEW EDITION OF Canning Machinery Outfits

RUBBER BELTING PACKING HOSE. Rings Car Springs Wagon Springs Wringer Rolls Crain Drill Tubes Corrugated Steam Packing Piston Packing Leading Hose Steam Hose Suction Hose Pump Valves Ball Valves GUTTA PERCHA & RUBBER M'F'G CBOOKS ON BIJILDINGPAINWNG

To Sawyers. Way to Granulate Zinc. The Maximum Strength of Iron. To Make Smooth Iron Castings. Drawing Dust from Shops. To Dissolve Shellac. Length of Geological Periods., scientific american, 1866-03-31

Improved Corrugated Iron Boner. EXPERIMENTS OF DRIVING AND OF DRAWING AIR THROUGH TUBES. THE WORLD'S INDEBTEDNESS TO SCIENCE. MONTGOMERY'S CORRUGATED IRON BOILER, scientific american, 1864-03-05

Engineering. Mechanical Engin eering Mechanical Drawing Electric Motorman's Course Dynamo Tender's EVERYBODY Our Weekly Market Letter Corey Milliken & Co. The HOW and WHY of Electricity 13 Park Row New York Spangenberg's Steam 6. Electrical

mill. Spinning frames Supports for wire boards of G Lyons Inside l'age each insertion - 75 cents a line. Back Page each insertion61. I. fine. Novelty Tool Co. 177 Elm St. Cincinnati 0. ELECTRIC LIGHT AND POWER. Electrical Accumulator Co. Dynamos

MUNN & MICHIGAN COLLEGE OF MINES Bliss School of Electricity Hempstead (Long Island) School. JUST REDUCED! 10000 MILES FOR FIFTY CENTS! The Ingersoll Cyclometer R. H. INGERSOLL dk BRO. Dept. No. 147 05 Cortlandt St. New York riAacrmaTH'S 'DRAWING.

Barber's Patent Bit Brace. BORING AND TURNING MILLS All New Designs. Best Quality at Low Prices. CAVEATS COPYRIGHTS TRADE MARKS ETC. MUNN & CO. Boiler Feeder FRIEDMANN'S INJECTOR NATHAN 8aDREYFUS New York. Send for Circular. CZARDIOLA'S COFFEE &

Public Health Promoted! Agriculture Benefited! Swain Turbine. THE SW AIN TURBINE CO. Worktng Models P. BLAISDELL & Co. ENGINES & BOILERS BURR STONES SCHLENKER'.S BOLT CUTTER! LUBRICATORS. MACHINERY A. S. & J. GEAR & CO. Norwich Conn. DRAWING

MUNN & CO. Editors and Proprietors. PUBLISHED WEEKLY AT NO. 87 PARK ROW NEW YORK. TERNKS. One copy six months postage Included.1 G Club Mate s the subscriber then receives the paper free of cnarge. Nord. -Persons subscribing will please to give their

BUILD YOUR OWN BOAT By the Brooks System of material from a full-sized pattern—you can build a canoe—row-boat—sail-boat—or launch—in your leisure time—at home and the building will be a source of profit and pleasure. - BROOKS BOAT MFG.

Courses in Mechanical Steam Electrical Telephone Tele. 4 graph Civil and Mining Engin eerIng; Shop and Foundry Prete. thee; Mechanical Drawing; Architecture; Plumbing; Chem. Istry Ornamental Design; Bookkeeping; Stenograrhy; Teaching; English

Nos. 565 and 567 BROADWAY HAVE the LARGEST ASSORTMENT of Gas Fixtures And also to the New Styles of Imported WHICH THEY ARE JUST OPENING. HOLLAND & CODY Caloric Ernrines. Harney's Barns Out-buildings & Fences. Woodward's Cottages and Farm Houses.

RECENTLY PATENTED INVENTIONS. Engineering. VEHICLE PROPELLING MECHANISM.- Railway Appliances. the cars. Mechanical Appliances. Agricultural. Miscellaneous. food. KNOCKDOWN EXHIBITION STAND BEER DRAWING APPARATUS.-Peter NEW BOOKS AND PUBLICATIONS.

How to Restore a Dry Cell. Drawing in General Education. What Our Contemporaries Think of It. THE MOST POPULAR SCIENTIFIC PAPERThe To Measure a Room for Wall Paper. Duroline., scientific american, 1894-02-10

6 12-26 Clerks TO FILL Spangenberg's Steam & Electrical Engineering Easy to Understand Electricity. Price $3.50 SELF-FILLING PEN Sold by dealers every where. THE CONKLIN PEN CO. 514 516 518 Jefferson Ave. Toled Ohio. THE M1ETZ & WEISS AUGUST MIETZ

den have been running regular trips and drawing from 16 will admit of easy navigation for vessels drawing from 21 to 22 feet of water which is ample for most foreign vessels How Opium is Produced in India. Owing to the ever poverty-stricken state of

Luminous Organs of an Insect. Atmospheric Electricity. Writing and Drawing on Wass. Ring Spinning. Intrinsic Light., scientific american, 1887-11-12

OUR Gas Engine IGNITER I Can Sell Your Farm STANDARD INDEX CARD CO. RECORAT;7 & GUIDE CA RD5. FALLS NEW YORK CENTRAL LINES STRENGTH FINISH THE CONRAD CARRIAGES EXCEL IN REQUIRED. E AOLLRusAELT.E.pl?As HARRINGTON & KING PERFORATING CO: ELECTRICAL

The Holtzer-Cabot Electric Co. Chain Belting Engineering Works Inventions and Novelties- Developed. ' OTTO ' ENGINES INTERCHANGEABLE STEEL TYPE WHEEL 162 S. La Salle Street Chicag Ill. U. S. A. CHAPMAN VALVE MANUFACTURING COMPANY For STEAM WATER GAS

To Electro-Platers. Planing and Matching WATER POWER. .ER1?ICK & SONS Safety Hoist Advartiotattuto. Back Page 81'00 a line. 1 AND MACHINISTS' & ENGINEERS' Drawing Companion. THE INTERSEUTION AND DEVELOPMENT OF SURFACES CONTINUATION' OF 'ME ETUDE OF

premature decline Diseases of the Kidneys. Pros. WE BARREL KEG HOGSHEAD AND HEAD ROUNDING. Buffal N. Y. ELECTRIC The most successful Lubricator LOOSE PULLEY OILER. s HARRISON CONVEYOR! i DRAWING NEW YORK BELTING AND PACKING CO. Oldest and Largest

New Cas Engine 'The Baldwin' Elevators and Hoisting Machinery 38 PARK ROW NEW YORK. The riling Hivicanized Packim I 64 Dearborn St. Chicago. Oldest and Best FOR Steam and Hot Water HEATING. MANUFACTURED BY N. Y. Central Iron Works GENEVA N. Y. THE

u ORDINARY RATES. .D The Wonderful Blue Gum Tree of Tasmania. The Tasmanian Blue Gum Tree Hyomei Soap nothing Like It 4 4CAN I BECOME AN ELECTRICIAN. Engineering Mechanical Drawing tro-Therapeu tics. Electric Mining 28-66 Second National Bank

Which would you rely on? 'PIONEER' NOTE THE FULL IMPORT OF THE PARALLEL LINES. EXPERIENCE! tribune Bicycle Tested and True. THE BLACK MFG. CO. ERIE PA. 9-TD perils erreents. Ride the 'Olive' EIMETVIIWZMINV) KEUFFEL & ESSER CO. Drawing materials 44

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.

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

THE SELF-SMOKING PIPE. HOME-MADE KNOB AND TUBE BORING MACHINE. HOME-MADE KNOB AND TUBE BORING MACHINE. INEXPENSIVE APPARATUS FOR ILLUSTRATING THE 'HYDROSTATIC PARADOX.' APPARATUS FOR ILLUSTRATING THE 'HYDROSTATIC PARADOX.' DEVICE FOR DRAWING OVOIDS.

STEAM ENGINEERING DORMAN'S VULCANIZERS are used all over the world. W. DOH N CO. 121 E. Fayette St Baltimore. Md. U. S. A. 1-2 INCH AUGER BITS Buy Telephones THAT ARE GOOD--NOT 'CHEAP THINGS.' WESTERN TELEPHONE CONSTRUCTION CO. THE NEW BRISTOL.

WANTED A SITUATION. Cigar Box Lumber MANUFACTURED by our NEW PATENT PROCESS. The Best in the World. SPANISI-1 CEI:)Art MALIOGAINTY C)P7A. GEO. W. READ & CO. 186 to 200 Lewis Street N. Y. PORTER MANUF'G CO. Paris .1878 Anstralia1877 Phila. . .1876

A Siphon Water Ram A Flying :Machine. A Sliding Face Plate. Curious Apples. its kind. Trees of the greening apple Drawing as an Educator. and the suggestion deserves consideration.' Lacing Belts. PROPOSED FLYING MACHINE. New Galvanic Batteries.,

Modern MouldingPattern-Making IRON HIGHWAY BRIDGES. 'ACME' DRAWING PAPERS QUEEN & CO'S Improved TRANSITS and LEVELS TAPES CHAINS RODS RULES description of our Ten Catalogues sent on application. JAMES W. QUEEN CO. 924 Chestnut St. Philadelphia.

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

NO. 37 PARK ROW NEW YORK. TERMS FOR THE SCIENTIFIC AMERICAN. The Scientific American Supplement Contents. NATURAL HISTORY COLLECTIONS AS EDUCATORS. PREVENTING COLLISIONS AT SEA DRAWING ON THE BLACKBOARD. THE SCIENTIFIC AMERICAN SUPPLEMENT,

ORDINARY RATES. Back Page. each insertion - 51.00 a line can make. Drawing Boards Instruments Blue Process Papers THE BEST IN THE WORLD. Importers. VW' Catalogue Free. THE COBURN PATENT TROLLEY TRACK The Coburn Trolley Track Mfg Co. Holyoke Mass.

WILEY & RUSSELL MANUF'G CO. GREENFIELD MASS. THE CELEBRATED Railroad Exposition AT CHICAGO. INSTRUMENTS DRAWING MATERIALS Used by Railroad Engineers Architects and other Professions. g MECHANICAL DRAUGHTSMAN. RS % THE DUPLEX INJECTOR. The Brayton

DESIGNS. TRADE MARKS. MUNSON BROTHERS. UTICA N.Y. U.S. A. Our 10-Horse Spark-.Arresting Threshing Box 1207. Corning N. Y. DIES AND OTHER TOOLS DROP FO5CINC8 ay. lialadiaioanyeasisa PARTING SILVER AND GOLD. - AN OILER PERIN BAND SAW BLADES CORNELL

PUBLISHED WEEKLY No.37 Park Row (Park Building). Now York. TERMS—Three Dollars per annum—One Dollar in advance for four: months. Single copies of the paper are on sale at the office of publication and at all periodical stores in the United States

DECEMBER 14 18721 Drawing as an Educator. momm g ogniNgeggilmogi 2 >>, scientific american, 1872-12-14

253 O.S HAS NO EQUAL FOR VARIETY QUALITY AND ECONOMY OF ITS WORK. HORIZONTAL AND UPRIGHT BORING MACHINES SUPERIOR TO ANY IN USE. Go. Machinery Sturtevant Blowers. Cold Rolled Shafting. Niagara Steam Pump. MIAS. B. HARDICK Niagara Steam Pump. PATENT

Steam Rod Carriers. Fog Bells. Pasteboard Shoes. Meteors. Railroads In Germany White Whale. Girls for Factories. Noble Boy. Good Profits. American Telegraphs. Worcester. The AkronEollan. fine instrument. FROM MEXICO. The Greek Slave. The Telegraphic

Gas-Retort Charging and Drawing Mathinery. GAS-RETORT CHARGING AND DRAWING MACHINERY. Death of an Eminent Chemist., scientific american, 1870-01-15

Xcitittific Amtvican. BALL BLACK & CO. Nos. 565 and 567 BROADWAY HAVE the LARGEST ASSORTMENT of Gas Fixtures Crystal Chandeliers And also to the New Styles of Imported Rims alld Relloctors WHICH THEY AREUST OPENING. SIPHON CONDENSER CO. PAGE'S Patent

RACING MACHINE SPARK PLUG fully guaranteed for accuracy and durability. Send for catalogue sample of beautiful work and par at our expense. Write today. Adding Machine Company ST. LOUIS How to Keep Cool in Summer WniNieraai MENNEN'S BORATEO TALCUM

ILLER'S PORTABLE HORSE POWER WISS DRAWING INSTRUMENTS — A full &a. 27 e3w BOUGHT IRON PIPE—Plain and galvanized NGRAVING ON WOOD and MECHANICAL IWO INVENTORS AND MANUFACTURERS ROILER INCRUSTATIONS PREVENTED IWEW HAVEN MFG. COMachinists' Tools

HOW TO MAKE CONCRETE POTTERYII. Fig. 4METHOD OF ATTACHING ROUGH-COATED JAR TO CIRCULAR WOOD FORM. Fig. SFORMER OR TEMPLATE FOR TRUING OUTSIDE OF EAR. Scientific American INNER FACE OF THE SIDE WALL. Fig. 7TRUING THE INNER FACE OF THE BOTTOM WALL. A

the others substantially as herein specified. herein speeded. Horrobin Biddeford Maine : terns to the Sleeks. Md.: 46572Street WasherJohn McClelland Washington D. C.: holding the cock firmly in removed. herein described. ville Ohio : pose specified.

THE FAIR OF THE AMERICAN INSTITUTE. Among the novel and curious inventions exhibited at the Fair is a the object of which is to straighten out the tangled combings of ladies' hair arranging the roots all one way. The hair is placed on a rubber pad

To the North Pole by Balloon. The East River Bridge. INTERFERENCE CASE—DECISION OF THE COMMISSIONER OF PATENTS. Commissioner Fisher has just rendered a decision in the interference .case of Townsend vs. Fowle for an improvement in submarine

RADIUM STORAGE BATTERIES WITH OR WITHOUT INDICATORS Garden Hose Rubber Belting Steam Packing Rubber Specialties N. Y. BELTING 86 PACKING CO. WRITE FOR CATALOGUE THE BRISTOL CO. CRUDE ASBESTOS The Actual Worth Mullins Makes Everything In Art

search results: Drawing clear search