Thomas A. Edison's Latest Invention A Storage Battery Designed and Constructed from the Automobile User's Point of View ...
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DRA WING MATERIALS SIJPPLIES
B .
water during long periods the life t>f
the cell. Order from your newsdealer from
. 361 Broadway, New York
WHAI ONE MAGNETO OIL ?
January 4.
Please mention the Scientific American when writing- advertisers
through wide range, and may far
hig]her than would safe with the lead
battery. Starts easier and quicker than any other eng:ine, occupies less space,
is ess cum bersome, with less vibration, therefore adapting for either stationary, portable traction use.
trolyte because the latter constant,
chemically, electrically and physically. On
account the low voltage the cell, a
vehicle battery given voltage must
contain larger number cells than a
lead battery, twenty-fonr lead cells being
equivalent forty the nickel-iron cells
of same ampere-hour capacity but the
low voltage and comparatively high in·
ternal resistance are disadvantageo1ls
from the purely electrical rather than
the vehicle point view.
CRAY MOTOR CO.
From 9-in.
W. 25c. Write once for generous sample bottle and Magneto Bulletin.
SENECA FALLS MFG. St. vehicle manufacturer using the
battery reports that charged ex·
hausted battery A·4 cellR the rate
of 100 amperes for short tin1('.50, cnsh with or
d(·r. ,
4" Walnut Street, Philadelphia, Pa.
Established 1872.
(I'or sale everywhere. ]8-B.
Sold all garages, auto supply dealers, hardware and general stores-10c. Don't
take the side shows and miss the main show
i the big tent.. pipe, Ibs.
"FREE" Write for Catalogue. ''''ashing
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GILSON MFG. The Express System Saves Money. slow speed, high duty engine. Garages, Repair and General Jobbing
Shops find this the ideal lathe for their work. A. and
states that pays better put over
. YOU WILL MAKE MISTAKE YOU NOT WRITE FOR INFORMATIQN. Both free., 308 Park St.00
SI'JIId tor 232 page catalog No. pressure, in. In
estimating the true commercial efficiency
of road-vehicle transportation, the ton·
miles obtained must compared with
the total cost operation the vehi-
cle, with due allowance for all-around reo
liability. Send for catalo., Dept..00.
Equip Your Car With the
"Webster" Safely Starting Handle,
positive its action, absolutely prevents injury from back-kicks,
adopted part 0/regular equipmentfor lco cars.
Arrane-ed for Steam or
Foot Power, Velocipede
or Stand-up rrreadle.
DE P'T ,
/"'K'#
TAPES AND RULES
ARE THE BEST. Y.
Write/orcatalogue once,
mentioning thispaper. regard
to securing valid patent protpction for their in
v Trade-:llarks and CopyrightM
registered. stated that the cell im·
proves use, instead deteriorating,
and the company guarantees renew
3 One clear oil compound absolutely pure with just enough body oil perfectly the most delicate
or sensitive action point. sYz single cylinder. A.
WilliAMS BROS Ithaca.cyc1e motorS.
THE SEBASTIAN IS-INCH ENGINE LATHE
HIGH GRADE LOW PRICE
Automobile Builders. "Boosting charges"-given a
vehicle battery when partially dis·
charged, carry through a
longer _period than its prescribed day's
work-may given for hour's run at
a rate two three times the normal
charging rate and regular charge may
be completed hurry starting at
a high rate and gradually dpcreasing the
rate. four cylinder. One boy does the work four men.
BABBITT METALS.
The element made very com,;;act. Easily lucked or
released turning handle.
THE TEMPLE PUMP CO. i\'1ounted on
wheels o�· tonl ls.
1\[0(.
Bill' THELOWESTCOSTENGINE ��{!i�\�;:�leasIest e
machine operates, delivering steadier power than any other gasolIne engine, adapting especially for operating farm machinery, with better results
and least waste grain., Athol.
WILLIAMS, BROWN EARLE, Ine. DETROIT. Esb. Order
yonI' motor hom dealer from us.
BORBEIN AUTO CO. l3-in. Patents and 11
Paten secured."w York and London.
Strong, sirupie and durable.. 'Publishers
'1.
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Every User Blue Prints
Should Investigate the New EXPRESS System Blue Printing
Automatic, saves half the cost., 50c.
M Broadway, New York
B ranch Office. in.
Improved bucket wheel construction.l:ulC>.
a ONE OIL COMPANY, BROADWAY, New York City."��;::;;·1J-Neatest, simplest and be,t on
Ithe market.
1).
It will not run out and leave contact points dry. BAR . Louis, Mo.
3 One not too light properly lubricate and keep lubricated any bearing (ballbearing ordinary bearing). CO., LEIB ST. Send fOl
Catalog I>o. illustrated article published in
Scientific meric. All
communications are strictly confidential. Net
price $5, cas witlt orrle-l'.water pres
sure; lbs.
oxclusively the manufacture 2. swin�.
.
695 Water Street,
Seneca Falls, Y. 625 Wash .
In this "can electricity" the solution s
a mere liquid carrier ions-it has, O
t speak, moods and tenses its own
to catered the battery user.
any battery any time for half the CO'lt
bearing
of new battery. how much it
will cost, practical from archi·
tecturaI and engineering standpoint ?
These and other important questions relating the structure are discussed good, thorough.
HOLTZER-CABOT
GAS ENGINE
JUMP SPARK
and
M. two cylinder. ]6. CO. bottles., 2109 North Ninth St. pipe., Chicago, This our 58th year..
I TilE J".
S ENTI AME RICAN
A ttache(J sny water faucet will deyelop lip
to according: s
i
ze pipe and W:ltB!'
pre!;,�llre.. Ball
bearing, safety starting handles for all makes cars. /).
Price cents. CIENTTFTC A:\I ERTCAN Sf' PP1. 1492-4 in. Only pel'feet small motor made.
Sag naw; ich A. each
'
brought in-
Istantly into u,e bal joint
.
J\dive Ag'ents wanted.
1 for complete catalog today••teU8 all about how these high grade
lilotors are built tbe largost plant the world devoted.
WE LL
DRILLING
MACHINES
Over sizes and 8tyles, for rilling either deep or
shallow wells any kind soi rock. For user:" Blue Print Paper pply
Lanting Machines for making blue print paper linen.
D WAT MOTOR .
, concern. Senel
)'onr water pres;;nre and silt supply pipe. 918 Chestnut St. ALOE CO.L,
Write for
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C CO. TOOL
MAKERS, EXPER I·
M ENTAL PAIR
WO ETC. Yearly subscription, $3., Manufacturers, 417 West 15th SI. EMEXT 23.
The Sebastian Lathe Co•• 120 Culvert SI. ('at nlog free. connection.l1lal'., Port Washington, Wis. State your requirement\> and get our adVIse. Try One.
LA FAYETTE, IND., Philadelphia, Pa.
BIotor for grmding, polishing, fans, sewing
mtwhines for Doctors, Dl'ntists, Urn;!'
�:)��:Il��l�d;�lfe!�$e;:'����f9���ei��
i
�:�·
tor and pulle:v 'olll)� $2. Any mechanic can opprat e
them easi Send for eatalol!., L'". The cost of
charging current, and hence also the ef·
ficiency its recovery the discharge
circuit, minor part the total ex·
pense operating the vehicle and the
low electrical efficiency the battery s
offset its extremely light weight
which 'not only lightens the construction
of the vehicle, but increases the propor·
tion "paying load" carried the same
-and its ruggedness service.
In charging, the rate can varied
3 One not too heavy-will positively not gum clog, collect dust dirt, harden dry out. Lowest cost because
it delivers greatest available power per horse. Catalog free.
Send for our Special Offer !
------ ------ ---
fiutomobile Running Gears
WITH PRESSED STEEL ANGLE
IRON FRAMES
Also all styles bodies..
A Free Opinion the probable patenta
bility iTlventi�n will readily gi. Let explain.
Connections between the cells a
battery and with the external cfrcuit are
made means heavy niCKel-plated
copper·wire connectors, with steel lugs
swaged the ends and fitting the
taper terminal posts. Lowest fuel cost for runs Gasoline, Kerosene- Distillate, Gas Alcohol and has perfect ubrication., 507 Olive Street, St. For sale uno Co• Inc.
L O.
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it was established over sixty-five years ago.
A E-For Sixty Ye:m' the Standard the WOJ'ld for Quality.-SIX IMPORTA� T
formulas.
Accepted the authority.r MUNN COMPANY, Inc.
Manufactured the
The Ke)Jstone Safety Starling Handle Co. engine made has wide range use. THE POWER CONTRACTOR'S
FAVORITE ENGINE.01' for Mechanics find Tradesmen. Scale drawings of
mac hine, construction details, subscribers'
forum.
Don't scoff. Louis, Mo. 361 roadway, New ork, or
625 Street, Washington, C. Eight sharp cut
tmg edges. With engines llorse powerR. Our
IIand-Book Patents will sent free on
request.
Send for Lathe Catalog.
with provision for circulation elec. The nature the support rna·
terials and the method applying the
active material the plates enable the
cell stand dead short circuits without
injury., and all
newsdeal ers.iliu(', in.
PRICE 11<1.
3 One contains carbon residue, foreign matter, acid, impurities like all cylinder (mineral) oils.,an Supplement 685.!!!_
and
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Ruby St.
THE EDISON CONCRETE HOUSE
q How constructed.
-Whereas the lead cell the constitu
tion (proportions acid and water) con·
ductivity and specific gravity all undergo
definite changJe during the cycle of
charge and discharge, the Edison cell
these ql,lalities remain unaltered. \-Vorl{s day NigJlt-makes prints any lenvth. l\Ionev b:lcl;; for allY reason.ven any
inventor furnishing with model sketch and
a brief description the device question. STAI-:'RETT CO.., 1
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