Thomas A. Edison's Latest Invention A Storage Battery Designed and Constructed from the Automobile User's Point of View ...
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. Senel
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ar
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Munn o.
Don't scoff. connection. Write once for generous sample bottle and Magneto Bulletin.01' for Mechanics find Tradesmen. Patents and 11
Paten secured. /). TOOL
MAKERS, EXPER I·
M ENTAL PAIR
WO ETC.. Easily lucked or
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WilliAMS BROS Ithaca.
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fiutomobile Running Gears
WITH PRESSED STEEL ANGLE
IRON FRAMES
Also all styles bodies.
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.
Sag naw; ich A.
DE P'T ,
/"'K'#
TAPES AND RULES
ARE THE BEST. regard
to securing valid patent protpction for their in
v Trade-:llarks and CopyrightM
registered. CO.
Sold all garages, auto supply dealers, hardware and general stores-10c. All
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states that pays better put over
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trolyte because the latter constant,
chemically, electrically and physically. One boy does the work four men. ''''ashing
. MIC .
Write/orcatalogue once,
mentioning thispaper. St. vehicle manufacturer using the
battery reports that charged ex·
hausted battery A·4 cellR the rate
of 100 amperes for short tin1('.
(I'or sale everywhere.
D WAT MOTOR .50, cnsh with or
d(·r.
with provision for circulation elec. MO�M.
M Broadway, New York
B ranch Office.
CRAY MOTOR CO. Garages, Repair and General Jobbing
Shops find this the ideal lathe for their work.
It will not run out and leave contact points dry. DETROIT.
water during long periods the life t>f
the cell. swin�., Dept. The nature the support rna·
terials and the method applying the
active material the plates enable the
cell stand dead short circuits without
injury. State your requirement\> and get our adVIse. 361 Broadway, New York
WHAI ONE MAGNETO OIL ?
January 4., Manufacturers, 417 West 15th SI.
any battery any time for half the CO'lt
bearing
of new battery..
"FREE" Write for Catalogue.r MUNN COMPANY, Inc. Louis, Mo.
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.
-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. ,
4" Walnut Street, Philadelphia, Pa., and all
newsdeal ers. 1492-4 in., Philadelphia, Pa. Send fOl
Catalog I>o.. l\Ionev b:lcl;; for allY reason.
A Free Opinion the probable patenta
bility iTlventi�n will readily gi. ]6.
From 9-in.water pres
sure; lbs. With engines llorse powerR.ven any
inventor furnishing with model sketch and
a brief description the device question. Y.
L O. STAI-:'RETT CO. Both free. THE POWER CONTRACTOR'S
FAVORITE ENGINE."��;::;;·1J-Neatest, simplest and be,t on
Ithe market.
BORBEIN AUTO CO.
In charging, the rate can varied
3 One not too heavy-will positively not gum clog, collect dust dirt, harden dry out. Try One.
3 One not too light properly lubricate and keep lubricated any bearing (ballbearing ordinary bearing). Let explain.
The element made very com,;;act., 308 Park St. Any mechanic can opprat e
them easi Send for eatalol!. ]8-B. Ball
bearing, safety starting handles for all makes cars. Our
IIand-Book Patents will sent free on
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THE flOLTZER-CABOT ELECTRIC CO.cyc1e motorS. engine made has wide range use. i\'1ounted on
wheels o�· tonl ls. makes Blue Prints, Black Prints and
Brown Prints. \-Vorl{s day NigJlt-makes prints any lenvth. Catalog free.
WILLIAMS, BROWN EARLE, Ine.
Ruby St. 361 roadway, New ork, or
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J\dive Ag'ents wanted. Scale drawings of
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Free Sample
Manufactured by
T Y
C CO.
W. 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. For user:" Blue Print Paper pply
Lanting Machines for making blue print paper linen.
���., Port Washington, Wis. ALOE CO.blisbed 18IiO-ALOl<:
Civil Engineering and Surveying Instruments
DRA WING MATERIALS SIJPPLIES
B . 25c.
THE TEMPLE PUMP CO.
The Sebastian Lathe Co•• 120 Culvert SI.
Improved bucket wheel construction.
PRICE 11<1., Chicago, This our 58th year., 50c. 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. A., Cincinnati, Ohio
Fon
G NSMITHS.
3 One contains carbon residue, foreign matter, acid, impurities like all cylinder (mineral) oils.,an Supplement 685., 2109 North Ninth St. "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., L'". Net
price $5, cas witlt orrle-l'. Yearly subscription, $3. in.
Accepted the authority.iliu(', in. The Express System Saves Money.
Send for Lathe Catalog. ('at nlog free. 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.
THE SEBASTIAN IS-INCH ENGINE LATHE
HIGH GRADE LOW PRICE
Automobile Builders..
695 Water Street,
Seneca Falls, Y. The Bible ofthe aero enthusiast, experi
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WE LL
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Over sizes and 8tyles, for rilling either deep or
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-
Every User Blue Prints
Should Investigate the New EXPRESS System Blue Printing
Automatic, saves half the cost. each
'
brought in-
Istantly into u,e bal joint
. four cylinder. CO. how much it
will cost, practical from archi·
tecturaI and engineering standpoint ?
These and other important questions relating the structure are discussed good, thorough.
Ours the Oldest agency for securing patents ;
it was established over sixty-five years ago.
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.
Manufactured the
The Ke)Jstone Safety Starling Handle Co."w York and London.00
SI'JIId tor 232 page catalog No.
BABBITT METALS..
LA FAYETTE, IND. sYz single cylinder. Lowest cost because
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Strong, sirupie and durable.
a ONE OIL COMPANY, BROADWAY, New York City. illustrated article published in
Scientific meric. Order
yonI' motor hom dealer from us. For sale uno Co• Inc. Esb.
THE EDISON CONCRETE HOUSE
q How constructed. BAR . Sent FREE"
A. Price cents mail. EMEXT 23.
S ENTI AME RICAN
A ttache(J sny water faucet will deyelop lip
to according: s
i
ze pipe and W:ltB!'
pre!;,�llre. slow speed, high duty engine. 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.
Established 1872.
Please mention the Scientific American when writing- advertisers
through wide range, and may far
hig]her than would safe with the lead
battery. CIENTTFTC A:\I ERTCAN Sf' PP1.
1\[0(.. Order from your newsdealer from
..
A E-For Sixty Ye:m' the Standard the WOJ'ld for Quality. YOU WILL MAKE MISTAKE YOU NOT WRITE FOR INFORMATIQN.
Price cents. 625 Wash .
oxclusively the manufacture 2., Athol., ROCKFORD, h. 'Publishers
'1.l:ulC>.
1).l1lal'. pipe. bottles.
HOLTZER-CABOT
GAS ENGINE
JUMP SPARK
and
M.
1 for complete catalog today••teU8 all about how these high grade
lilotors are built tbe largost plant the world devoted.
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. l3-in., LEIB ST. 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.
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
