UNLIKE MANY OTHER ILLUMINATING OILS, the Astral Oil is perfectly pure

and free from all adulterations of any kind. It emits no offensive smell

while burning, gives a soft and brillant light, and can be used with

as little danger as gas. Chemists pronounce it the best and safest

Illuminating Oil ever offered to the public; and insurance companies

indorse and urge upon consumers the use of the "Astral" Oil in

preference to any other. Thousands are now burning it, and in no

instance has any accident occurred from its use. A lamp filled with it

upset and broken will not explode or take fire. To prevent adulteration,

the Astral Oil is packed only in the Guaranty Patent Cans, of 1 gallon

and 5 gallons each, and each can is sealed in a manner that cannot be

counterfeited Every package, with uncut seal, we warrant. The universal

testimony of consumers is that the "Astral" Oil is perfect; a single

trial serves to establish it in the family.

For sale by all dealers, and by wholesale and retail by the proprietors

Oil House of CHARLES PRATT.

P.O. Box, 3,050.

108 Fulton Street, New York.

Send for Circulars with testimonials and price list.

* * * * *

Building Paper.

This is a hard, compact paper, like an ordinary book cover, and is

saturated with tar and used on the outside of frame buildings, under the

clapboards, also under shingles and floors, to keep out damp and cold.

It is also used on the inside, not saturated, _instead of Plastering_,

and makes a warm and cheap wall. It costs only from $8 to $30 (according

to size) to cover houses on the outside. Samples and descriptive

circulars sent free.

Address, ROCK RIVER PAPER CO., Chicago,

Or B.E. HALE, 22 & 24 Frankfort Street, N.Y.,

Agent for the Eastern States.

* * * * *

CAUTION TO

BRASS COOK

MAKERS.

PLUMBERS, STEAM AND GAS FITTERS,

ARCHITECTS, BUILDERS, DEALERS IN BRASS GOODS,

And _ALL OTHERS_ against _MAKING, BUYING, SELLING_, or _USING_ any

INFRINGEMENT of our "PATENT RIGHT" for COMPRESSION BIBBS, FAUCET, COCKS,

or on any thing to which our Patent is applied.

We have already commenced LEGAL proceedings with the firm determination

to prosecute all and every violation of our rights to the fullest extent

of the law.

MESSRS. HAYDEN, GERE, & CO.,

84 Beekman st.

NEW YORK,

--AND--

DALTON & INGERSOLL, 19 Union st.

BOSTON,

Are our ONLY Authorized Selling Agents.

_E. STEBBINS

Manufacturing Co._,

SPRINGFIELD, MASS.

* * * * *

_Ahearn's Patents_.

PURCHASERS wanted for every State and County not yet sold. $1000 AND

EXPENSES can be made monthly on every $200 invested. For particulars,

address

J. AHEARN,

5 P.O. Avenue, Baltimore, Md.

* * * * *

PATTERN LETTERS

TO PUT ON PATTERNS FOR CASTINGS--.&.C.

KNIGHT BROS.

SENECA FALLS N.Y.

* * * * *

$20 A DAY TO MALE AND FEMALE Agents to introduce the BUCKEYE $20 SHUTTLE

SEWING MACHINES. Stitch alike on both sides, and is the only _LICENSED

SHUTTLE MACHINE_ sold in the United states for less than $40. All others

are infringements, and the seller and user are liable to prosecution and

imprisonment. Outfit free. Address

_W.A. HENDERSON & CO., Cleveland, Ohio._

* * * * *

2d-Hand Machinery

FOR SALE--viz:--

50 Milling Machines, Index and Universal Milling Machines, Horizontal

Milling and Drilling Machines, Drill Presses. Hand and Power Lathes,

Edging Machines, Drops and Punch Presses, Screw Machines, etc., etc.,

1000 feet of 1-3/16 Shafting, with Hangers and Pulleys, etc., etc., by

O.F. WINCHESTER,

New Haven, Conn.

* * * * *

SENT FREE!

M. O'KEEFE, SON & CO.'S

SEED CATALOGUE AND GUIDE TO THE FLOWER AND VEGETABLE GARDEN, FOR 1870.

Published in January. Every lover of flowers wishing this new and

valuable work, free of charge, should address immediately M. O'KEEFE,

SON & CO., Ellwanger & Barry's Block, Rochester, N.Y.

* * * * *

London

48 Cannon street.

H. KOHNSTAMM,

Manufacturer of ULTRAMARINE,

And Importer of English, French, and German Colors, Paints, and Artists'

Materials, Bronzes, and Metals. No. 3 Tryon Row, New York, opposite City

Hall

* * * * *

_WIRE HOPE_.

Manufactured by

JOHN A. ROEBLING'S SONS,

Trenton N.J.

FOR Inclined Planes, Standing Ship Rigging Bridges, Ferries, Stays or

Guys on Derricks & Cranes Tiller Ropes, Sash Cords of Copper and Iron,

Lightning Conductors of Copper. Special attention given to hoisting rope

of all kinds for Mines and Elevators. Apply for circular, giving price

and other information. Send for pamphlet on Transmission of Power by

Wire Ropes.

* * * * *

THE

_Tanite Emery Wheel_.

Does not Glaze, Gum, Heat, or Smell. Address

THE TANITE CO.,

Stroudsburg, Monroe Co., Pa.

* * * * *

GETTY'S PATENT PIPE CUTTER.

No. 1 cuts from 1 inch to 1/8........................Price $8

No. 2 cuts from 2 inches to ½........................Price $10

GETTY'S PATENT PROVING PUMP AND GAGE.

Pump and Gage.......................................Price $25

Gage alone..........................................Price $13

Address

McNAB & HARLIN,

MANUFACTURERS OF BRASS GOODS AND IRON FITTINGS,

86 John st., New York.

* * * * *

REPEATING FIRE-ARMS

FOR SALE, viz:--

5,000 Winchester Repeating Muskets.

5,000 " " Carbines.

5,000 " " Sporting Rifles.

2,000 Spencer " Muskets.

30,000 " " Carbines.

500 " " Sporting Rifles.

2,000 Joslyn Single Breech-loading Carbines.

Metallic Cartridges of all sizes, by

WINCHESTER REPEATING ARMS CO.,

New Haven, Conn.

* * * * *

PAT. SOLID EMERY WHEELS AND OIL STONES, for Brass and Iron Work, Saw

Mills, and Edge Tools. Northampton Emery Wheel Co., Leeds. Mass.

* * * * *

KIDDER'S PASTILES--A Sure Relief for Asthma. STOWELL & CO., Charlestown,

Mass.

* * * * *

WELBY & McCAULEY,

PRACTICAL MECHANICS.--Mechanical Commission Depot No. 5, Harrison st.,

Baltimore, Md., Buy and Sell, on Commission, Improved Machinery, etc.,

etc. Negotiate Patent Rights, introduce New Inventions, practically.

Agents for manufacturers generally.

* * * * *

_The American Builder_

AND JOURNAL OF ART.--Terms $3.00 a year. Sent four months to trial

Subscribers on receipt of one dollar. Address

CHARLES D. LAKEY

Chicago, Ill.

* * * * *

_Cotton Seed Oil Mills_.

Built by Contractor otherwise. For Estimates and Machinery apply to Oil

Machinery Manufacturing Co. of N.Y. city, 96 Liberty st. P.O. Box 1183

* * * * *

HARRISON

SAFETY

BOILER

First-Class Medal World's Fair, London, 1862.

First-Class Medal, American Institute Fair, New York, October, 1869, for

safety, economy of space, and economy of fuel.

400-H.P. AT A.T. STEWART'S.

437-H.P. AT JERSEY CITY SUGAR REFINERY, and over 1,000 boilers in other

places.

Harrison Boiler Works, Philadelphia.

_John A. Coleman, Ag't_,

49 Murray St., N. Y., and 36 Kilby St., Boston.

* * * * *

_30-H. Corliss Engine_.

Also, Six Engines, from 15 to 30-Horse. Have been in use, but are in

good order. Cheap for cash. Address

CHAS. H. SMITH,

135 North 3d st., Philadelphia, Pa.

* * * * *

_Drawing Materials_.

WHATMAN'S PAPERS.--White and Yellow Roll Drawing Paper, 40 and 54 inches

wide Tracing Muslin, Tracing Paper. Muslin-backed Drawing Paper, 40 and

53 inches wide. Winsor & Newton's Colors India Ink. Faber's Drawing

Pencils, etc., etc. Priced catalogues 10 cents each.

JAS. W. QUEEN & CO.,

924 Chestnut st. Philadelphia.

* * * * *

SAWS. EVERY DESCIPTION

Guaranteed under a forfeiture of $1000, to cut the most lumber with the

least expense.

_Henry Disston & Son_,

PHILADELPHIA. Special attention paid to our new style Circular, Belt,

Cross-cut, Mill and Hack Saws. Orders received from England, Ireland,

and the Continent.

* * * * *

THE Scientific American FOR 1870

Cash Prize and Premium List

This Illustrated Weekly Journal of

Practical Information, Art, Science, Mechanics, Invention, Chemistry,

and Manufactures--Entered its Twenty-fifth Year on the 1st of January.

The SCIENTIFIC AMERICAN stands at the head of Industrial Journals of the

world in point of Circulation and Influence.

Every number has Sixteen Imperial pages, embellished with Engravings of

New Inventions, Machinery, Tools for the Workshop, House, and Farm, also

Public Buildings, Dwelling Houses, and Engineering Works.

The Illustrated Department of the SCIENTIFIC AMERICAN is a very striking

feature, and has elicited the praise of the Press and all articles

appearing in its columns are written in a popular and instructive style.

To Inventors and Mechanics the SCIENTIFIC AMERICAN has special value and

interest, from the fact that it furnishes an Official List of Patents

issued, with copious notes of the principal American and European

Patents.

The Publishers offer the following

SCHEDULE OF CASH PRIZES.

For the fifteen largest lists of names sent in before February 10, 1870,

the following Cash Prizes will be given:

$300 FOR THE FIRST LIST.

250 " SECOND LIST.

200 " THIRD LIST.

150 " FOURTH LIST.

100 " FIFTH LIST.

90 " SIXTH LIST.

80 " SEVENTH LIST

70 " EIGHTH LIST.

60 " NINTH LIST.

50 " TENTH LIST.

40 " ELEVENTH LIST.

35 " TWELFTH LIST.

30 " THIRTEENTH LIST.

25 " FOURTEENTH LIST.

20 " FIFTEENTH LIST.

Competitors sending names should be particular to mark "Prize List" on

their orders, and remit the amount of subscription, as per terms. All

Clubs of 10 names and upward, will be taken at the rate of $2.50 per

annum.

To those who do not compete for the Cash Prizes the publishers offer

the Splendid Steel Engraving, in size 22x36, entitled "MEN OF

PROGRESS-AMERICAN INVENTORS." It contains the following group of

illustrious inventors, namely: Prof. Morse, Prof. Henry Thomas

Blanchard, Dr. Nott, Isaiah Jennings, Charles Goodyear, Jos. Saxton, Dr.

W. T. Morton, Erastus Bigelow, Henry Burden, Capt. John Ericsson, Elias

Howe, Jr., Col. Samuel Colt, Col. R. M. Hoe, Peter Cooper, Jordan L.

Mott, C. H. McCormick, James Bogardus, and Frederick E. Sickles. The

likenesses are all excellent, and Mr. Sartain, who stands at the head of

our American Engravers on Steel, in a letter addressed to us, says "that

it would cost $4,000 to engrave the plate now," which is a sufficient

guarantee of the very high character of the Engraving as a work of art.

Price of the Engraving, $10 for single copy. To enable all to possess

this beautiful work of art, at, a very reduced rate, the SCIENTIFIC

AMERICAN will be sent one year, together with a copy of the picture, on

receipt of $10

Any one sending

10 Names for 1 year, and $30, will receive one picture

20 " " 50, " " "

30 " " 75, " two pictures

40 " " 100, " three "

50 " " 125, " four "

Competitors for the above prizes can send in names at any time on or

before February 10th, and from any postoffice. For full particulars and

sample copies of the SCIENTIFIC AMERICAN, address the Publishers.

Terms of the SCIENTIFIC AMERICAN: Single copy one year, $3.00; six

months, $1.50; and one dollar four months. To Clubs of ten and upward,

$2.50 each per annum.

MUNN & CO.,

37 Park Row, New York

Scientific American, Volume 22, No. 1, January 1, 1870 A Weekly Journal of Practical Information, Art, Science, Mechanics, Chemistry, and Manufactures. · 第 16 / 16 段