Thomas A. Edison's Latest Invention A Storage Battery Designed and Constructed from the Automobile User's Point of View ...
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oxclusively the manufacture 2.
BABBITT METALS.
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. pipe. The Bible ofthe aero enthusiast, experi
menter, builder, aviator and advertiser. 361 Broadway, New York
WHAI ONE MAGNETO OIL ?
January 4., L'".
J\dive Ag'ents wanted.
-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.00.
From 9-in. pressure, in., Philadelphia, Pa.
���.l:ulC>.
Strong, sirupie and durable.!!!_
and
B K
TYPES
FOR MARINE
AUTOMOBILE
and
STA·
TIONARY
ENGINES
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THE flOLTZER-CABOT ELECTRIC CO., ROCKFORD, h. 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. Lowest fuel cost for runs Gasoline, Kerosene- Distillate, Gas Alcohol and has perfect ubrication..
I TilE J". four cylinder.
3 One not too light properly lubricate and keep lubricated any bearing (ballbearing ordinary bearing). YOU WILL MAKE MISTAKE YOU NOT WRITE FOR INFORMATIQN.cyc1e motorS. Ball
bearing, safety starting handles for all makes cars. 1492-4 in.
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. how much it
will cost, practical from archi·
tecturaI and engineering standpoint ?
These and other important questions relating the structure are discussed good, thorough.
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fiutomobile Running Gears
WITH PRESSED STEEL ANGLE
IRON FRAMES
Also all styles bodies. 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. connection.
D WAT MOTOR ., Athol., Dept.
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..iliu(', in., LEIB ST.
Sag naw; ich A. Only pel'feet small motor made.
a ONE OIL COMPANY, BROADWAY, New York City. Order
yonI' motor hom dealer from us. Send fOl
Catalog I>o. 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. BAR . Write once for generous sample bottle and Magneto Bulletin.
CRAY MOTOR CO.
THE TEMPLE PUMP CO. TOOL
MAKERS, EXPER I·
M ENTAL PAIR
WO ETC., 507 Olive Street, St. Senel
)'onr water pres;;nre and silt supply pipe. DETROIT. For user:" Blue Print Paper pply
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them easi Send for eatalol!.
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., Chicago, This our 58th year. two cylinder..
Accepted the authority. The nature the support rna·
terials and the method applying the
active material the plates enable the
cell stand dead short circuits without
injury.
Please mention the Scientific American when writing- advertisers
through wide range, and may far
hig]her than would safe with the lead
battery.
A Free Opinion the probable patenta
bility iTlventi�n will readily gi.
3 One contains carbon residue, foreign matter, acid, impurities like all cylinder (mineral) oils., Manufacturers, 417 West 15th SI. sYz single cylinder. engine made has wide range use."w York and London. MIC .
M Broadway, New York
B ranch Office.
Arrane-ed for Steam or
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Improved bucket wheel construction. ALOE CO.
GILSON MFG. Y.
(I'or sale everywhere.
WE LL
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Over sizes and 8tyles, for rilling either deep or
shallow wells any kind soi rock. CO. 'Publishers
'1. A.
A E-For Sixty Ye:m' the Standard the WOJ'ld for Quality. Our
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request.
THE EDISON CONCRETE HOUSE
q How constructed. Yearly subscription, $3. All
communications are strictly confidential. /). Let explain.50, cnsh with or
d(·r. pipe, Ibs. 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.r MUNN COMPANY, Inc.
, concern. Eight sharp cut
tmg edges.
Send for Lathe Catalog. STAI-:'RETT CO.
LA FAYETTE, IND. ('at nlog free.
Ours the Oldest agency for securing patents ;
it was established over sixty-five years ago. St.
Manufactured the
The Ke)Jstone Safety Starling Handle Co.
1\[0(.00
SI'JIId tor 232 page catalog No.
WilliAMS BROS Ithaca. bottles. Easily lucked or
released turning handle., Cincinnati, Ohio
Fon
G NSMITHS. For sale uno Co• Inc. in.
trolyte because the latter constant,
chemically, electrically and physically. Scale drawings of
mac hine, construction details, subscribers'
forum.
Ruby St. Esb.
The element made very com,;;act.
.
Write/orcatalogue once,
mentioning thispaper. The Express System Saves Money.
with provision for circulation elec. 361 roadway, New ork, or
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Civil Engineering and Surveying Instruments
DRA WING MATERIALS SIJPPLIES
B .
Sold all garages, auto supply dealers, hardware and general stores-10c.-SIX IMPORTA� T
formulas.
any battery any time for half the CO'lt
bearing
of new battery. and
states that pays better put over
. 918 Chestnut St. l\Ionev b:lcl;; for allY reason. l3-in.
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. each
'
brought in-
Istantly into u,e bal joint
. i\'1ounted on
wheels o�· tonl ls.. ]6..water pres
sure; lbs.
Price cents. Try One.
It will not run out and leave contact points dry. 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. ,
4" Walnut Street, Philadelphia, Pa.
L O. Send for catalo.
SENECA FALLS MFG.01' for Mechanics find Tradesmen.
BORBEIN AUTO CO., Port Washington, Wis. Don't
take the side shows and miss the main show
i the big tent., 50c.
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Don't scoff. THE POWER CONTRACTOR'S
FAVORITE ENGINE.
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Established 1872.
1). \-Vorl{s day NigJlt-makes prints any lenvth.
"FREE" Write for Catalogue.
1 for complete catalog today••teU8 all about how these high grade
lilotors are built tbe largost plant the world devoted. Patents and 11
Paten secured. ''''ashing
., 1
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IN VENTORS are Invited communicate with
Munn o. Louis, Mo.•
46
"St
" Foot aml
ar
Power
Screw Cutting
Au��t
LathesFOR FINE, ACCURATE WORK
Send for Catalogue B.
W.
water during long periods the life t>f
the cell. illustrated article published in
Scientific meric. One boy does the work four men.
-
Every User Blue Prints
Should Investigate the New EXPRESS System Blue Printing
Automatic, saves half the cost. A. With engines llorse powerR., and all
newsdeal ers. vehicle manufacturer using the
battery reports that charged ex·
hausted battery A·4 cellR the rate
of 100 amperes for short tin1('. 625 Wash .ven any
inventor furnishing with model sketch and
a brief description the device question. 25c. regard
to securing valid patent protpction for their in
v Trade-:llarks and CopyrightM
registered., 308 Park St.
PRICE 11<1. EMEXT 23."��;::;;·1J-Neatest, simplest and be,t on
Ithe market. "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. makes Blue Prints, Black Prints and
Brown Prints.
THE SEBASTIAN IS-INCH ENGINE LATHE
HIGH GRADE LOW PRICE
Automobile Builders. CIENTTFTC A:\I ERTCAN Sf' PP1. MO�M. Catalog free. slow speed, high duty engine. Garages, Repair and General Jobbing
Shops find this the ideal lathe for their work.
HOLTZER-CABOT
GAS ENGINE
JUMP SPARK
and
M. Price cents mail.L,
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Free Sample
Manufactured by
T Y
C CO. CO.,an Supplement 685., 2109 North Ninth St. State your requirement\> and get our adVIse..l1lal'.
WILLIAMS, BROWN EARLE, Ine. Both free.
In charging, the rate can varied
3 One not too heavy-will positively not gum clog, collect dust dirt, harden dry out.
S ENTI AME RICAN
A ttache(J sny water faucet will deyelop lip
to according: s
i
ze pipe and W:ltB!'
pre!;,�llre.
695 Water Street,
Seneca Falls, Y. swin�. Order from your newsdealer from
. Sent FREE"
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