Thomas A. Edison's Latest Invention A Storage Battery Designed and Constructed from the Automobile User's Point of View ...
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SI'JIId tor 232 page catalog No.
I TilE J".
1\[0(. pipe. THE POWER CONTRACTOR'S
FAVORITE ENGINE. Try One.
Sold all garages, auto supply dealers, hardware and general stores-10c.
Ruby St. Catalog free.00. Eight sharp cut
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1 for complete catalog today••teU8 all about how these high grade
lilotors are built tbe largost plant the world devoted.
M Broadway, New York
B ranch Office. slow speed, high duty engine.•
46
"St
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ar
Power
Screw Cutting
Au��t
LathesFOR FINE, ACCURATE WORK
Send for Catalogue B. Scale drawings of
mac hine, construction details, subscribers'
forum. Order
yonI' motor hom dealer from us.
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., 2109 North Ninth St. 25c. Louis, Mo., 507 Olive Street, St. 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. The Bible ofthe aero enthusiast, experi
menter, builder, aviator and advertiser. Patents and 11
Paten secured., Manufacturers, 417 West 15th SI. 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., Athol. Our
IIand-Book Patents will sent free on
request. The Express System Saves Money.
D WAT MOTOR ., Chicago, This our 58th year. "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. 'Publishers
'1. 1492-4 in.
WE LL
DRILLING
MACHINES
Over sizes and 8tyles, for rilling either deep or
shallow wells any kind soi rock. MO�M.blisbed 18IiO-ALOl<:
Civil Engineering and Surveying Instruments
DRA WING MATERIALS SIJPPLIES
B . bottles. ''''ashing
.
with provision for circulation elec.
BORBEIN AUTO CO. swin�., Port Washington, Wis., LEIB ST. CIENTTFTC A:\I ERTCAN Sf' PP1.. Let explain."w York and London.
The element made very com,;;act.
HOLTZER-CABOT
GAS ENGINE
JUMP SPARK
and
M. DETROIT. Esb. vehicle manufacturer using the
battery reports that charged ex·
hausted battery A·4 cellR the rate
of 100 amperes for short tin1('. ALOE CO.
L O. BAR ..
Sag naw; ich A. With engines llorse powerR.
695 Water Street,
Seneca Falls, Y.
water during long periods the life t>f
the cell.
a ONE OIL COMPANY, BROADWAY, New York City., L'".
It will not run out and leave contact points dry.
3 One contains carbon residue, foreign matter, acid, impurities like all cylinder (mineral) oils. MIC . connection.
1).
, concern.
WILLIAMS, BROWN EARLE, Ine.
trolyte because the latter constant,
chemically, electrically and physically. YOU WILL MAKE MISTAKE YOU NOT WRITE FOR INFORMATIQN. Easily lucked or
released turning handle.
S ENTI AME RICAN
A ttache(J sny water faucet will deyelop lip
to according: s
i
ze pipe and W:ltB!'
pre!;,�llre. TOOL
MAKERS, EXPER I·
M ENTAL PAIR
WO ETC..
PRICE 11<1. For sale uno Co• Inc. ]6.
-
Every User Blue Prints
Should Investigate the New EXPRESS System Blue Printing
Automatic, saves half the cost. A. Louis, Mo.
THE TEMPLE PUMP CO., and all
newsdeal ers. and
states that pays better put over
., Philadelphia, Pa. pressure, in. illustrated article published in
Scientific meric.
any battery any time for half the CO'lt
bearing
of new battery.
THE EDISON CONCRETE HOUSE
q How constructed.
J\dive Ag'ents wanted.
oxclusively the manufacture 2. CO. ]8-B.,an Supplement 685.
Write/orcatalogue once,
mentioning thispaper.. four cylinder. Senel
)'onr water pres;;nre and silt supply pipe.
Send for Lathe Catalog. Garages, Repair and General Jobbing
Shops find this the ideal lathe for their work.
Ours the Oldest agency for securing patents ;
it was established over sixty-five years ago., 50c..
LA FAYETTE, IND.ven any
inventor furnishing with model sketch and
a brief description the device question.
Price cents.-SIX IMPORTA� T
formulas. Send for catalo. St. each
'
brought in-
Istantly into u,e bal joint
. 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.r MUNN COMPANY, Inc. Ball
bearing, safety starting handles for all makes cars. STAI-:'RETT CO.
-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. two cylinder.
A E-For Sixty Ye:m' the Standard the WOJ'ld for Quality.cyc1e motorS. regard
to securing valid patent protpction for their in
v Trade-:llarks and CopyrightM
registered.
"FREE" Write for Catalogue. in. CO. 361 Broadway, New York
WHAI ONE MAGNETO OIL ?
January 4. All
communications are strictly confidential.
SENECA FALLS MFG.
Please mention the Scientific American when writing- advertisers
through wide range, and may far
hig]her than would safe with the lead
battery., 308 Park St. Price cents mail. Y. i\'1ounted on
wheels o�· tonl ls., Dept. ('at nlog free.
���. 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. Lowest fuel cost for runs Gasoline, Kerosene- Distillate, Gas Alcohol and has perfect ubrication.
In charging, the rate can varied
3 One not too heavy-will positively not gum clog, collect dust dirt, harden dry out.
From 9-in. Don't
take the side shows and miss the main show
i the big tent.
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.
BABBITT METALS. 918 Chestnut St. 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.
3 One not too light properly lubricate and keep lubricated any bearing (ballbearing ordinary bearing).
Strong, sirupie and durable.
The Sebastian Lathe Co•• 120 Culvert SI. 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. Any mechanic can opprat e
them easi Send for eatalol!.. Only pel'feet small motor made. One boy does the work four men.
Don't scoff. ,
4" Walnut Street, Philadelphia, Pa.
THE SEBASTIAN IS-INCH ENGINE LATHE
HIGH GRADE LOW PRICE
Automobile Builders. l3-in. \-Vorl{s day NigJlt-makes prints any lenvth.
CRAY MOTOR CO. Order from your newsdealer from
. Lowest cost because
it delivers greatest available power per horse.
Manufactured the
The Ke)Jstone Safety Starling Handle Co. /). Send fOl
Catalog I>o.l:ulC>.l1lal'.
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.50, cnsh with or
d(·r...
Arrane-ed for Steam or
Foot Power, Velocipede
or Stand-up rrreadle. Write once for generous sample bottle and Magneto Bulletin.
WilliAMS BROS Ithaca.
W.
Send for our Special Offer !
------ ------ ---
fiutomobile Running Gears
WITH PRESSED STEEL ANGLE
IRON FRAMES
Also all styles bodies. EMEXT 23.iliu(', in., ROCKFORD, h. how much it
will cost, practical from archi·
tecturaI and engineering standpoint ?
These and other important questions relating the structure are discussed good, thorough.
A Free Opinion the probable patenta
bility iTlventi�n will readily gi.
Accepted the authority.L,
Write for
Free Sample
Manufactured by
T Y
C CO.water pres
sure; lbs. engine made has wide range use."��;::;;·1J-Neatest, simplest and be,t on
Ithe market. For user:" Blue Print Paper pply
Lanting Machines for making blue print paper linen.
Established 1872.01' for Mechanics find Tradesmen. 625 Wash ., 1
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(I'or sale everywhere. Yearly subscription, $3.
Improved bucket wheel construction.
DE P'T ,
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B K
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THE flOLTZER-CABOT ELECTRIC CO. sYz single cylinder. Both free.
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. pipe, Ibs.
. 361 roadway, New ork, or
625 Street, Washington, C. A. makes Blue Prints, Black Prints and
Brown Prints.
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
