Thomas A. Edison's Latest Invention A Storage Battery Designed and Constructed from the Automobile User's Point of View ...
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I TilE J". /).l:ulC>.
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.
Manufactured the
The Ke)Jstone Safety Starling Handle Co., Chicago, This our 58th year., 50c. Any mechanic can opprat e
them easi Send for eatalol!.
water during long periods the life t>f
the cell. slow speed, high duty engine.
In charging, the rate can varied
3 One not too heavy-will positively not gum clog, collect dust dirt, harden dry out.
THE EDISON CONCRETE HOUSE
q How constructed., Manufacturers, 417 West 15th SI. in. Louis, Mo.blisbed 18IiO-ALOl<:
Civil Engineering and Surveying Instruments
DRA WING MATERIALS SIJPPLIES
B .
695 Water Street,
Seneca Falls, Y. Write once for generous sample bottle and Magneto Bulletin.
The element made very com,;;act.50, cnsh with or
d(·r. The nature the support rna·
terials and the method applying the
active material the plates enable the
cell stand dead short circuits without
injury.
any battery any time for half the CO'lt
bearing
of new battery.
���.•
46
"St
" Foot aml
ar
Power
Screw Cutting
Au��t
LathesFOR FINE, ACCURATE WORK
Send for Catalogue B. ALOE CO. Patents and 11
Paten secured.,an Supplement 685. "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. Order
yonI' motor hom dealer from us. TOOL
MAKERS, EXPER I·
M ENTAL PAIR
WO ETC. ('at nlog free.cyc1e motorS. vehicle manufacturer using the
battery reports that charged ex·
hausted battery A·4 cellR the rate
of 100 amperes for short tin1('.
L O. \-Vorl{s day NigJlt-makes prints any lenvth.
. two cylinder.
M Broadway, New York
B ranch Office. Esb. i\'1ounted on
wheels o�· tonl ls. regard
to securing valid patent protpction for their in
v Trade-:llarks and CopyrightM
registered.. Senel
)'onr water pres;;nre and silt supply pipe. bottles.
GILSON MFG. State your requirement\> and get our adVIse. 361 Broadway, New York
WHAI ONE MAGNETO OIL ?
January 4. 25c.
Established 1872. pipe.
3 One not too light properly lubricate and keep lubricated any bearing (ballbearing ordinary bearing)., L'". Both free. With engines llorse powerR. pipe, Ibs.
Sold all garages, auto supply dealers, hardware and general stores-10c.
trolyte because the latter constant,
chemically, electrically and physically.
DE P'T ,
/"'K'#
TAPES AND RULES
ARE THE BEST. 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. Easily lucked or
released turning handle.
CRAY MOTOR CO., Athol., Philadelphia, Pa.
THE SEBASTIAN IS-INCH ENGINE LATHE
HIGH GRADE LOW PRICE
Automobile Builders. Let explain.
PRICE 11<1. CO. Send for catalo.ven any
inventor furnishing with model sketch and
a brief description the device question.
The Sebastian Lathe Co•• 120 Culvert SI. CO.
Please mention the Scientific American when writing- advertisers
through wide range, and may far
hig]her than would safe with the lead
battery. THE POWER CONTRACTOR'S
FAVORITE ENGINE. Lowest fuel cost for runs Gasoline, Kerosene- Distillate, Gas Alcohol and has perfect ubrication. 1492-4 in. 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.
W.water pres
sure; lbs. DETROIT.
BORBEIN AUTO CO. Price cents mail. Scale drawings of
mac hine, construction details, subscribers'
forum. ]6.
-
Every User Blue Prints
Should Investigate the New EXPRESS System Blue Printing
Automatic, saves half the cost. four cylinder.
Accepted the authority.00
SI'JIId tor 232 page catalog No.
Send for Lathe Catalog. STAI-:'RETT CO.., LEIB ST.. how much it
will cost, practical from archi·
tecturaI and engineering standpoint ?
These and other important questions relating the structure are discussed good, thorough. 361 roadway, New ork, or
625 Street, Washington, C., Dept.
Strong, sirupie and durable. Garages, Repair and General Jobbing
Shops find this the ideal lathe for their work.. Lowest cost because
it delivers greatest available power per horse. A. CIENTTFTC A:\I ERTCAN Sf' PP1.L,
Write for
Free Sample
Manufactured by
T Y
C CO.
Ruby St. Eight sharp cut
tmg edges.
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.!!!_
and
B K
TYPES
FOR MARINE
AUTOMOBILE
and
STA·
TIONARY
ENGINES
SEND FOR LAT EST BULLETIN 557
THE flOLTZER-CABOT ELECTRIC CO. connection., and all
newsdeal ers.
a ONE OIL COMPANY, BROADWAY, New York City., Cincinnati, Ohio
Fon
G NSMITHS. engine made has wide range 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. Try One. A..
WilliAMS BROS Ithaca. each
'
brought in-
Istantly into u,e bal joint
. Only pel'feet small motor made.
with provision for circulation elec. 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.. 918 Chestnut St. All
communications are strictly confidential.
Improved bucket wheel construction. Net
price $5, cas witlt orrle-l'.
oxclusively the manufacture 2.
, concern.
SENECA FALLS MFG."��;::;;·1J-Neatest, simplest and be,t on
Ithe market.
D WAT MOTOR . Our
IIand-Book Patents will sent free on
request. YOU WILL MAKE MISTAKE YOU NOT WRITE FOR INFORMATIQN.
Ours the Oldest agency for securing patents ;
it was established over sixty-five years ago.l1lal'.00. Send fOl
Catalog I>o.
3 One contains carbon residue, foreign matter, acid, impurities like all cylinder (mineral) oils.
Price cents. 'Publishers
'1.
Don't scoff. EMEXT 23. For user:" Blue Print Paper pply
Lanting Machines for making blue print paper linen.
"FREE" Write for Catalogue."w York and London.01' for Mechanics find Tradesmen.
A E-For Sixty Ye:m' the Standard the WOJ'ld for Quality. Y.
1 for complete catalog today••teU8 all about how these high grade
lilotors are built tbe largost plant the world devoted.
From 9-in. 625 Wash . Order from your newsdealer from
.
Sag naw; ich A., 1
Legal Notices
IN VENTORS are Invited communicate with
Munn o. ''''ashing
. Don't
take the side shows and miss the main show
i the big tent.
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.
LA FAYETTE, IND.-SIX IMPORTA� T
formulas.
Write/orcatalogue once,
mentioning thispaper. MO�M., 308 Park St. ]8-B.. sYz single cylinder. l\Ionev b:lcl;; for allY reason.
WE LL
DRILLING
MACHINES
Over sizes and 8tyles, for rilling either deep or
shallow wells any kind soi rock. 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. Louis, Mo.
WILLIAMS, BROWN EARLE, Ine. 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., 2109 North Ninth St. St. Catalog free. The Express System Saves Money. The Bible ofthe aero enthusiast, experi
menter, builder, aviator and advertiser.
S ENTI AME RICAN
A ttache(J sny water faucet will deyelop lip
to according: s
i
ze pipe and W:ltB!'
pre!;,�llre., Port Washington, Wis. MIC .
BABBITT METALS., ROCKFORD, h.
THE TEMPLE PUMP CO.
1)., 507 Olive Street, St.r MUNN COMPANY, Inc.iliu(', in.
(I'or sale everywhere. swin�.
J\dive Ag'ents wanted. One boy does the work four men.
HOLTZER-CABOT
GAS ENGINE
JUMP SPARK
and
M.
-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. and
states that pays better put over
. l3-in. Ball
bearing, safety starting handles for all makes cars. pressure, in. makes Blue Prints, Black Prints and
Brown Prints. BAR .
It will not run out and leave contact points dry. For sale uno Co• Inc. Yearly subscription, $3.
1\[0(. Sent FREE"
A.
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.. ,
4" Walnut Street, Philadelphia, Pa.
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.
Arrane-ed for Steam or
Foot Power, Velocipede
or Stand-up rrreadle. illustrated article published in
Scientific meric
