Thomas A. Edison's Latest Invention A Storage Battery Designed and Constructed from the Automobile User's Point of View ...
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SENECA FALLS MFG.
Arrane-ed for Steam or
Foot Power, Velocipede
or Stand-up rrreadle. Order
yonI' motor hom dealer from us., Port Washington, Wis. 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. pipe.
M Broadway, New York
B ranch Office.
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Over sizes and 8tyles, for rilling either deep or
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Strong, sirupie and durable.
3 One not too light properly lubricate and keep lubricated any bearing (ballbearing ordinary bearing).
The Sebastian Lathe Co•• 120 Culvert SI.
1)., LEIB ST. Esb. Ball
bearing, safety starting handles for all makes cars. For user:" Blue Print Paper pply
Lanting Machines for making blue print paper linen., 1
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3 One contains carbon residue, foreign matter, acid, impurities like all cylinder (mineral) oils. Garages, Repair and General Jobbing
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���. MO�M. CO. Let explain.iliu(', in.
trolyte because the latter constant,
chemically, electrically and physically.
A Free Opinion the probable patenta
bility iTlventi�n will readily gi. ALOE CO. ]6. Order from your newsdealer from
. Easily lucked or
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625 Street, Washington, C. bottles. makes Blue Prints, Black Prints and
Brown Prints.
W.
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any battery any time for half the CO'lt
bearing
of new battery. State your requirement\> and get our adVIse. Any mechanic can opprat e
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Sold all garages, auto supply dealers, hardware and general stores-10c.
It will not run out and leave contact points dry. Sent FREE"
A..
Improved bucket wheel construction. EMEXT 23.
LA FAYETTE, IND. Y.,an Supplement 685. in. For sale uno Co• Inc.
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.
Please mention the Scientific American when writing- advertisers
through wide range, and may far
hig]her than would safe with the lead
battery.. Only pel'feet small motor made.
water during long periods the life t>f
the cell.
WILLIAMS, BROWN EARLE, Ine.
, concern. Send for catalo.
Manufactured the
The Ke)Jstone Safety Starling Handle Co. 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. YOU WILL MAKE MISTAKE YOU NOT WRITE FOR INFORMATIQN. pressure, in. regard
to securing valid patent protpction for their in
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DE P'T ,
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WilliAMS BROS Ithaca. four cylinder.
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. The Bible ofthe aero enthusiast, experi
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Sag naw; ich A.
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The element made very com,;;act. i\'1ounted on
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price $5, cas witlt orrle-l'.
CRAY MOTOR CO. two cylinder. A.r MUNN COMPANY, Inc. Write once for generous sample bottle and Magneto Bulletin.
THE SEBASTIAN IS-INCH ENGINE LATHE
HIGH GRADE LOW PRICE
Automobile Builders.
BORBEIN AUTO CO. With engines llorse powerR.
PRICE 11<1. THE POWER CONTRACTOR'S
FAVORITE ENGINE.ven any
inventor furnishing with model sketch and
a brief description the device question., Dept.50, cnsh with or
d(·r.
In charging, the rate can varied
3 One not too heavy-will positively not gum clog, collect dust dirt, harden dry out., Manufacturers, 417 West 15th SI. and
states that pays better put over
. MIC .
Price cents.
BIotor for grmding, polishing, fans, sewing
mtwhines for Doctors, Dl'ntists, Urn;!'
�:)��:Il��l�d;�lfe!�$e;:'����f9���ei��
i
�:�·
tor and pulle:v 'olll)� $2., 308 Park St. 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.. One boy does the work four men., 2109 North Ninth St. l3-in. vehicle manufacturer using the
battery reports that charged ex·
hausted battery A·4 cellR the rate
of 100 amperes for short tin1('..
1 for complete catalog today••teU8 all about how these high grade
lilotors are built tbe largost plant the world devoted. how much it
will cost, practical from archi·
tecturaI and engineering standpoint ?
These and other important questions relating the structure are discussed good, thorough. \-Vorl{s day NigJlt-makes prints any lenvth. Patents and 11
Paten secured.
oxclusively the manufacture 2.
THE TEMPLE PUMP CO.
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. l\Ionev b:lcl;; for allY reason., Chicago, This our 58th year.
S ENTI AME RICAN
A ttache(J sny water faucet will deyelop lip
to according: s
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ze pipe and W:ltB!'
pre!;,�llre. ''''ashing
..
Ours the Oldest agency for securing patents ;
it was established over sixty-five years ago.
a ONE OIL COMPANY, BROADWAY, New York City.
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THE flOLTZER-CABOT ELECTRIC CO.00. Louis, Mo. Try One..l1lal'.
A E-For Sixty Ye:m' the Standard the WOJ'ld for Quality.
J\dive Ag'ents wanted. Eight sharp cut
tmg edges. sYz single cylinder.
GILSON MFG.
Write/orcatalogue once,
mentioning thispaper.l:ulC>.
695 Water Street,
Seneca Falls, Y.
HOLTZER-CABOT
GAS ENGINE
JUMP SPARK
and
M., Cincinnati, Ohio
Fon
G NSMITHS., ROCKFORD, h.L,
Write for
Free Sample
Manufactured by
T Y
C CO. All
communications are strictly confidential. "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. each
'
brought in-
Istantly into u,e bal joint
. 1492-4 in. Louis, Mo. St. 361 Broadway, New York
WHAI ONE MAGNETO OIL ?
January 4. CIENTTFTC A:\I ERTCAN Sf' PP1. The nature the support rna·
terials and the method applying the
active material the plates enable the
cell stand dead short circuits without
injury.
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. CO. Senel
)'onr water pres;;nre and silt supply pipe., L'".. 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.
THE EDISON CONCRETE HOUSE
q How constructed. 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. Price cents mail. engine made has wide range use. Lowest fuel cost for runs Gasoline, Kerosene- Distillate, Gas Alcohol and has perfect ubrication..00
SI'JIId tor 232 page catalog No.
From 9-in.blisbed 18IiO-ALOl<:
Civil Engineering and Surveying Instruments
DRA WING MATERIALS SIJPPLIES
B .cyc1e motorS.water pres
sure; lbs. ]8-B.-SIX IMPORTA� T
formulas. ,
4" Walnut Street, Philadelphia, Pa.
"FREE" Write for Catalogue. The Express System Saves Money. slow speed, high duty engine.
L O. illustrated article published in
Scientific meric., 50c. Lowest cost because
it delivers greatest available power per horse. Catalog free.
-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.
with provision for circulation elec. 625 Wash . swin�. Scale drawings of
mac hine, construction details, subscribers'
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