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 ., LEIB ST.
"FREE" Write for Catalogue. State your requirement\> and get our adVIse. l\Ionev b:lcl;; for allY reason. With engines llorse powerR., 308 Park St.
Established 1872. engine made has wide range use.
WILLIAMS, BROWN EARLE, Ine.
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.
���. ]8-B., Athol. Send for catalo. MIC .
Sag naw; ich A. regard
to securing valid patent protpction for their in
v Trade-:llarks and CopyrightM
registered.
Manufactured the
The Ke)Jstone Safety Starling Handle Co.
, concern. The Bible ofthe aero enthusiast, experi
menter, builder, aviator and advertiser. i\'1ounted on
wheels o�· tonl ls.-SIX IMPORTA� T
formulas.
The Sebastian Lathe Co•• 120 Culvert SI.
HOLTZER-CABOT
GAS ENGINE
JUMP SPARK
and
M..
From 9-in. how much it
will cost, practical from archi·
tecturaI and engineering standpoint ?
These and other important questions relating the structure are discussed good, thorough. each
'
brought in-
Istantly into u,e bal joint
.
1).
3 One not too light properly lubricate and keep lubricated any bearing (ballbearing ordinary bearing)., Chicago, This our 58th year.
It will not run out and leave contact points dry. pressure, in. four cylinder.water pres
sure; lbs.
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.
a ONE OIL COMPANY, BROADWAY, New York City.
Sold all garages, auto supply dealers, hardware and general stores-10c., Philadelphia, Pa.
3 One contains carbon residue, foreign matter, acid, impurities like all cylinder (mineral) oils. Any mechanic can opprat e
them easi Send for eatalol!., 507 Olive Street, St.
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. Order
yonI' motor hom dealer from us. Try One.
Don't scoff.
Strong, sirupie and durable. TOOL
MAKERS, EXPER I·
M ENTAL PAIR
WO ETC. 25c."��;::;;·1J-Neatest, simplest and be,t on
Ithe market. DETROIT. MO�M. slow speed, high duty engine.
Improved bucket wheel construction.
Send for Lathe Catalog. YOU WILL MAKE MISTAKE YOU NOT WRITE FOR INFORMATIQN.
(I'or sale everywhere. Louis, Mo.
The element made very com,;;act.l1lal'. Lowest cost because
it delivers greatest available power per horse.
L O., 2109 North Ninth St.
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., Manufacturers, 417 West 15th SI. "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.
trolyte because the latter constant,
chemically, electrically and physically.
A Free Opinion the probable patenta
bility iTlventi�n will readily gi.
BABBITT METALS. CIENTTFTC A:\I ERTCAN Sf' PP1.
GILSON MFG.
WilliAMS BROS Ithaca., ROCKFORD, h.. Order from your newsdealer from
. 918 Chestnut St. Garages, Repair and General Jobbing
Shops find this the ideal lathe for their work.
Price cents.
THE EDISON CONCRETE HOUSE
q How constructed. 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.l:ulC>.50, cnsh with or
d(·r. CO. Net
price $5, cas witlt orrle-l'.. Don't
take the side shows and miss the main show
i the big tent. ]6. The nature the support rna·
terials and the method applying the
active material the plates enable the
cell stand dead short circuits without
injury.
A E-For Sixty Ye:m' the Standard the WOJ'ld for Quality. Ball
bearing, safety starting handles for all makes cars. Yearly subscription, $3. 361 Broadway, New York
WHAI ONE MAGNETO OIL ?
January 4. Catalog free.r MUNN COMPANY, Inc.L,
Write for
Free Sample
Manufactured by
T Y
C CO.
W.. Both free. pipe, Ibs.•
46
"St
" Foot aml
ar
Power
Screw Cutting
Au��t
LathesFOR FINE, ACCURATE WORK
Send for Catalogue B., Dept. THE POWER CONTRACTOR'S
FAVORITE ENGINE., L'". illustrated article published in
Scientific meric. CO. Patents and 11
Paten secured. 'Publishers
'1.
-
Every User Blue Prints
Should Investigate the New EXPRESS System Blue Printing
Automatic, saves half the cost.
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.
BORBEIN AUTO CO.
695 Water Street,
Seneca Falls, Y.
-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. 625 Wash .
WE LL
DRILLING
MACHINES
Over sizes and 8tyles, for rilling either deep or
shallow wells any kind soi rock. Eight sharp cut
tmg edges.01' for Mechanics find Tradesmen.
Write/orcatalogue once,
mentioning thispaper., 1
Legal Notices
IN VENTORS are Invited communicate with
Munn o. STAI-:'RETT CO.
LA FAYETTE, IND.,an Supplement 685.
D WAT MOTOR .cyc1e motorS. 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. St. two cylinder.
In charging, the rate can varied
3 One not too heavy-will positively not gum clog, collect dust dirt, harden dry out.. For sale uno Co• Inc.iliu(', in. Sent FREE"
A. Y.00
SI'JIId tor 232 page catalog No..
Please mention the Scientific American when writing- advertisers
through wide range, and may far
hig]her than would safe with the lead
battery.
M Broadway, New York
B ranch Office.
CRAY MOTOR CO. /). Write once for generous sample bottle and Magneto Bulletin. Let explain.
PRICE 11<1. connection. 1492-4 in. 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. A.
S ENTI AME RICAN
A ttache(J sny water faucet will deyelop lip
to according: s
i
ze pipe and W:ltB!'
pre!;,�llre.
water during long periods the life t>f
the cell.
I TilE J". ALOE CO.
oxclusively the manufacture 2.
Accepted the authority.
Ours the Oldest agency for securing patents ;
it was established over sixty-five years ago. ''''ashing
. 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., and all
newsdeal ers..
SENECA FALLS MFG., Cincinnati, Ohio
Fon
G NSMITHS. EMEXT 23.
DE P'T ,
/"'K'#
TAPES AND RULES
ARE THE BEST. bottles.
Arrane-ed for Steam or
Foot Power, Velocipede
or Stand-up rrreadle. 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. in.
THE TEMPLE PUMP CO. Esb. A.
Ruby St. All
communications are strictly confidential. pipe. \-Vorl{s day NigJlt-makes prints any lenvth. sYz single cylinder.00. One boy does the work four men.
THE SEBASTIAN IS-INCH ENGINE LATHE
HIGH GRADE LOW PRICE
Automobile Builders. Scale drawings of
mac hine, construction details, subscribers'
forum. makes Blue Prints, Black Prints and
Brown Prints.
J\dive Ag'ents wanted.
any battery any time for half the CO'lt
bearing
of new battery. swin�. vehicle manufacturer using the
battery reports that charged ex·
hausted battery A·4 cellR the rate
of 100 amperes for short tin1('. BAR .
., Port Washington, Wis. Only pel'feet small motor made. Senel
)'onr water pres;;nre and silt supply pipe. The Express System Saves Money. ('at nlog free.
Send for our Special Offer !
------ ------ ---
fiutomobile Running Gears
WITH PRESSED STEEL ANGLE
IRON FRAMES
Also all styles bodies. l3-in."w York and London. Our
IIand-Book Patents will sent free on
request. ,
4" Walnut Street, Philadelphia, Pa. 361 roadway, New ork, or
625 Street, Washington, C. Louis, Mo. Easily lucked or
released turning handle.ven any
inventor furnishing with model sketch and
a brief description the device question. For user:" Blue Print Paper pply
Lanting Machines for making blue print paper linen.!!!_
and
B K
TYPES
FOR MARINE
AUTOMOBILE
and
STA·
TIONARY
ENGINES
SEND FOR LAT EST BULLETIN 557
THE flOLTZER-CABOT ELECTRIC CO.
with provision for circulation elec. Price cents mail., 50c.
1 for complete catalog today••teU8 all about how these high grade
lilotors are built tbe largost plant the world devoted.. Send fOl
Catalog I>o. and
states that pays better put over
