Thomas A. Edison's Latest Invention A Storage Battery Designed and Constructed from the Automobile User's Point of View ...
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-SIX IMPORTA� T
formulas. ,
4" Walnut Street, Philadelphia, Pa.
Established 1872. 'Publishers
'1. connection. The nature the support rna·
terials and the method applying the
active material the plates enable the
cell stand dead short circuits without
injury.
Arrane-ed for Steam or
Foot Power, Velocipede
or Stand-up rrreadle. Catalog free. One boy does the work four men. 361 Broadway, New York
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., 308 Park St. ALOE CO. Yearly subscription, $3. Let explain. 25c.
���.
3 One not too light properly lubricate and keep lubricated any bearing (ballbearing ordinary bearing). BAR .
W.
DE P'T ,
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TAPES AND RULES
ARE THE BEST. Patents and 11
Paten secured., Athol. regard
to securing valid patent protpction for their in
v Trade-:llarks and CopyrightM
registered. With engines llorse powerR."��;::;;·1J-Neatest, simplest and be,t on
Ithe market. each
'
brought in-
Istantly into u,e bal joint
., ROCKFORD, h. ('at nlog free., LEIB ST. Net
price $5, cas witlt orrle-l'. Price cents mail.
Send for Lathe Catalog. Easily lucked or
released turning handle. and
states that pays better put over
. TOOL
MAKERS, EXPER I·
M ENTAL PAIR
WO ETC.water pres
sure; lbs. illustrated article published in
Scientific meric. 625 Wash . 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. 918 Chestnut St. STAI-:'RETT CO. Scale drawings of
mac hine, construction details, subscribers'
forum. Any mechanic can opprat e
them easi Send for eatalol!.
SENECA FALLS MFG. Sent FREE"
A. Louis, Mo. A. Esb.
any battery any time for half the CO'lt
bearing
of new battery.
trolyte because the latter constant,
chemically, electrically and physically. Louis, Mo. Eight sharp cut
tmg edges.iliu(', in. Our
IIand-Book Patents will sent free on
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Ours the Oldest agency for securing patents ;
it was established over sixty-five years ago. engine made has wide range use. The Express System Saves Money.., 507 Olive Street, St. Don't
take the side shows and miss the main show
i the big tent.
WilliAMS BROS Ithaca. Ball
bearing, safety starting handles for all makes cars.
S ENTI AME RICAN
A ttache(J sny water faucet will deyelop lip
to according: s
i
ze pipe and W:ltB!'
pre!;,�llre. MO�M..
water during long periods the life t>f
the cell.
J\dive Ag'ents wanted.
A E-For Sixty Ye:m' the Standard the WOJ'ld for Quality. 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. ''''ashing
. All
communications are strictly confidential. MIC . Lowest fuel cost for runs Gasoline, Kerosene- Distillate, Gas Alcohol and has perfect ubrication.ven any
inventor furnishing with model sketch and
a brief description the device question. A., Philadelphia, Pa. /).. DETROIT. Send for catalo., 2109 North Ninth St. Order
yonI' motor hom dealer from us. how much it
will cost, practical from archi·
tecturaI and engineering standpoint ?
These and other important questions relating the structure are discussed good, thorough.
The element made very com,;;act. Write once for generous sample bottle and Magneto Bulletin., Chicago, This our 58th year. l\Ionev b:lcl;; for allY reason.
Please mention the Scientific American when writing- advertisers
through wide range, and may far
hig]her than would safe with the lead
battery.
(I'or sale everywhere. four cylinder.
Strong, sirupie and durable. 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.r MUNN COMPANY, Inc.
Sag naw; ich A.
1 for complete catalog today••teU8 all about how these high grade
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a ONE OIL COMPANY, BROADWAY, New York City.00.
L O.
BORBEIN AUTO CO., Dept.01' for Mechanics find Tradesmen. State your requirement\> and get our adVIse. bottles., L'". CO. CIENTTFTC A:\I ERTCAN Sf' PP1.
Ruby St.•
46
"St
" Foot aml
ar
Power
Screw Cutting
Au��t
LathesFOR FINE, ACCURATE WORK
Send for Catalogue B. ]6.50, cnsh with or
d(·r.
"FREE" Write for Catalogue.
GILSON MFG.
THE EDISON CONCRETE HOUSE
q How constructed.
oxclusively the manufacture 2.blisbed 18IiO-ALOl<:
Civil Engineering and Surveying Instruments
DRA WING MATERIALS SIJPPLIES
B .
Don't scoff.
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.
BABBITT METALS.,an Supplement 685., 50c. in..
WE LL
DRILLING
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Over sizes and 8tyles, for rilling either deep or
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CRAY MOTOR CO.
M Broadway, New York
B ranch Office.
Send for our Special Offer !
------ ------ ---
fiutomobile Running Gears
WITH PRESSED STEEL ANGLE
IRON FRAMES
Also all styles bodies.l1lal'. pressure, in.
Improved bucket wheel construction.., Cincinnati, Ohio
Fon
G NSMITHS. 361 roadway, New ork, or
625 Street, Washington, C.
A Free Opinion the probable patenta
bility iTlventi�n will readily gi.
Price cents.
.
-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. Lowest cost because
it delivers greatest available power per horse. Senel
)'onr water pres;;nre and silt supply pipe.
LA FAYETTE, IND.!!!_
and
B K
TYPES
FOR MARINE
AUTOMOBILE
and
STA·
TIONARY
ENGINES
SEND FOR LAT EST BULLETIN 557
THE flOLTZER-CABOT ELECTRIC CO.
-
Every User Blue Prints
Should Investigate the New EXPRESS System Blue Printing
Automatic, saves half the cost. vehicle manufacturer using the
battery reports that charged ex·
hausted battery A·4 cellR the rate
of 100 amperes for short tin1('.
Accepted the authority. 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. 1492-4 in.l:ulC>.
Manufactured the
The Ke)Jstone Safety Starling Handle Co. YOU WILL MAKE MISTAKE YOU NOT WRITE FOR INFORMATIQN.
THE SEBASTIAN IS-INCH ENGINE LATHE
HIGH GRADE LOW PRICE
Automobile Builders.
Sold all garages, auto supply dealers, hardware and general stores-10c.
It will not run out and leave contact points dry."w York and London.
D WAT MOTOR . For sale uno Co• Inc. Y.
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. \-Vorl{s day NigJlt-makes prints any lenvth.
3 One contains carbon residue, foreign matter, acid, impurities like all cylinder (mineral) oils., Manufacturers, 417 West 15th SI., 1
Legal Notices
IN VENTORS are Invited communicate with
Munn o. For user:" Blue Print Paper pply
Lanting Machines for making blue print paper linen.
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.
In charging, the rate can varied
3 One not too heavy-will positively not gum clog, collect dust dirt, harden dry out.
HOLTZER-CABOT
GAS ENGINE
JUMP SPARK
and
M. THE POWER CONTRACTOR'S
FAVORITE ENGINE. 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.
, concern. ]8-B. Garages, Repair and General Jobbing
Shops find this the ideal lathe for their work.
1). Send fOl
Catalog I>o.
The Sebastian Lathe Co•• 120 Culvert SI.00
SI'JIId tor 232 page catalog No.
1\[0(.
Write/orcatalogue once,
mentioning thispaper. slow speed, high duty engine.
with provision for circulation elec. Try One.., Port Washington, Wis. CO.
THE TEMPLE PUMP CO. EMEXT 23.L,
Write for
Free Sample
Manufactured by
T Y
C CO. St. two cylinder.
695 Water Street,
Seneca Falls, Y. 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.
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.cyc1e motorS. swin�.
WILLIAMS, BROWN EARLE, Ine. pipe, Ibs. Both free. The Bible ofthe aero enthusiast, experi
menter, builder, aviator and advertiser. "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.
I TilE J".
PRICE 11<1. i\'1ounted on
wheels o�· tonl ls. Only pel'feet small motor made. sYz single cylinder.
From 9-in. pipe. makes Blue Prints, Black Prints and
Brown Prints.
