Thomas A. Edison's Latest Invention A Storage Battery Designed and Constructed from the Automobile User's Point of View ...
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DRILLING
MACHINES
Over sizes and 8tyles, for rilling either deep or
shallow wells any kind soi rock. 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.
It will not run out and leave contact points dry..,an Supplement 685. MIC . The Bible ofthe aero enthusiast, experi
menter, builder, aviator and advertiser., ROCKFORD, h. Both free.
I TilE J". 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., Philadelphia, Pa. Only pel'feet small motor made.
THE TEMPLE PUMP CO.
3 One not too light properly lubricate and keep lubricated any bearing (ballbearing ordinary bearing). Yearly subscription, $3..
Ours the Oldest agency for securing patents ;
it was established over sixty-five years ago.01' for Mechanics find Tradesmen. The Express System Saves Money.
S ENTI AME RICAN
A ttache(J sny water faucet will deyelop lip
to according: s
i
ze pipe and W:ltB!'
pre!;,�llre.
THE EDISON CONCRETE HOUSE
q How constructed.
Send for Lathe Catalog. pressure, in., L'".
Please mention the Scientific American when writing- advertisers
through wide range, and may far
hig]her than would safe with the lead
battery. 918 Chestnut St.
WilliAMS BROS Ithaca. Sent FREE"
A.
���. slow speed, high duty engine.water pres
sure; lbs.
A E-For Sixty Ye:m' the Standard the WOJ'ld for Quality. Order
yonI' motor hom dealer from us.., and all
newsdeal ers. DETROIT.iliu(', in.
J\dive Ag'ents wanted.
Sag naw; ich A.
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 O. illustrated article published in
Scientific meric. 361 Broadway, New York
WHAI ONE MAGNETO OIL ?
January 4. Lowest cost because
it delivers greatest available power per horse.
Write/orcatalogue once,
mentioning thispaper.
695 Water Street,
Seneca Falls, Y. One boy does the work four men.l:ulC>. 25c. Try One. Let explain. ,
4" Walnut Street, Philadelphia, Pa.
In charging, the rate can varied
3 One not too heavy-will positively not gum clog, collect dust dirt, harden dry out. A.
From 9-in. State your requirement\> and get our adVIse. St. Scale drawings of
mac hine, construction details, subscribers'
forum., 50c. With engines llorse powerR. connection.
PRICE 11<1. Y.
The Sebastian Lathe Co•• 120 Culvert SI. 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.
1 for complete catalog today••teU8 all about how these high grade
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BORBEIN AUTO CO. Garages, Repair and General Jobbing
Shops find this the ideal lathe for their work.
D WAT MOTOR . ALOE CO. Our
IIand-Book Patents will sent free on
request.
3 One contains carbon residue, foreign matter, acid, impurities like all cylinder (mineral) oils. engine made has wide range use., Chicago, This our 58th year. l3-in. vehicle manufacturer using the
battery reports that charged ex·
hausted battery A·4 cellR the rate
of 100 amperes for short tin1('. Esb.
Established 1872.ven any
inventor furnishing with model sketch and
a brief description the device question. ('at nlog free.
DE P'T ,
/"'K'#
TAPES AND RULES
ARE THE BEST. CIENTTFTC A:\I ERTCAN Sf' PP1., Dept. Send for catalo. two cylinder., LEIB ST. BAR . Net
price $5, cas witlt orrle-l'., Athol.., 308 Park St.
(I'or sale everywhere.
Accepted the authority. Order from your newsdealer from
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i the big tent.
Equip Your Car With the
"Webster" Safely Starting Handle,
positive its action, absolutely prevents injury from back-kicks,
adopted part 0/regular equipmentfor lco cars.. CO. in., Cincinnati, Ohio
Fon
G NSMITHS. regard
to securing valid patent protpction for their in
v Trade-:llarks and CopyrightM
registered.
"FREE" Write for Catalogue.
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fiutomobile Running Gears
WITH PRESSED STEEL ANGLE
IRON FRAMES
Also all styles bodies. ]6., 507 Olive Street, St.
BIotor for grmding, polishing, fans, sewing
mtwhines for Doctors, Dl'ntists, Urn;!'
�:)��:Il��l�d;�lfe!�$e;:'����f9���ei��
i
�:�·
tor and pulle:v 'olll)� $2.
water during long periods the life t>f
the cell.50, cnsh with or
d(·r. ]8-B. 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. how much it
will cost, practical from archi·
tecturaI and engineering standpoint ?
These and other important questions relating the structure are discussed good, thorough. sYz single cylinder. YOU WILL MAKE MISTAKE YOU NOT WRITE FOR INFORMATIQN. ''''ashing
. THE POWER CONTRACTOR'S
FAVORITE ENGINE. Any mechanic can opprat e
them easi Send for eatalol!.
THE SEBASTIAN IS-INCH ENGINE LATHE
HIGH GRADE LOW PRICE
Automobile Builders.
oxclusively the manufacture 2.•
46
"St
" Foot aml
ar
Power
Screw Cutting
Au��t
LathesFOR FINE, ACCURATE WORK
Send for Catalogue B. For user:" Blue Print Paper pply
Lanting Machines for making blue print paper linen.cyc1e motorS. Price cents mail.
-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.
a ONE OIL COMPANY, BROADWAY, New York City.
Arrane-ed for Steam or
Foot Power, Velocipede
or Stand-up rrreadle.
1\[0(. A. Write once for generous sample bottle and Magneto Bulletin.
-
Every User Blue Prints
Should Investigate the New EXPRESS System Blue Printing
Automatic, saves half the cost. For sale uno Co• Inc. 1492-4 in. Eight sharp cut
tmg edges.
any battery any time for half the CO'lt
bearing
of new battery.00
SI'JIId tor 232 page catalog No.
Don't scoff., Manufacturers, 417 West 15th SI.
GILSON MFG.
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. Louis, Mo.
LA FAYETTE, IND. Catalog free. Lowest fuel cost for runs Gasoline, Kerosene- Distillate, Gas Alcohol and has perfect ubrication., 1
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IN VENTORS are Invited communicate with
Munn o.r MUNN COMPANY, Inc.blisbed 18IiO-ALOl<:
Civil Engineering and Surveying Instruments
DRA WING MATERIALS SIJPPLIES
B . swin�. each
'
brought in-
Istantly into u,e bal joint
.
M Broadway, New York
B ranch Office.
trolyte because the latter constant,
chemically, electrically and physically..
1). 625 Wash . MO�M.
Strong, sirupie and durable. bottles. i\'1ounted on
wheels o�· tonl ls. 361 roadway, New ork, or
625 Street, Washington, C.00.
Manufactured the
The Ke)Jstone Safety Starling Handle Co.. pipe, Ibs.
The element made very com,;;act. STAI-:'RETT CO.
Ruby St. "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.L,
Write for
Free Sample
Manufactured by
T Y
C CO.
HOLTZER-CABOT
GAS ENGINE
JUMP SPARK
and
M.-SIX IMPORTA� T
formulas.l1lal'. Ball
bearing, safety starting handles for all makes cars. 'Publishers
'1. and
states that pays better put over
. Patents and 11
Paten secured.!!!_
and
B K
TYPES
FOR MARINE
AUTOMOBILE
and
STA·
TIONARY
ENGINES
SEND FOR LAT EST BULLETIN 557
THE flOLTZER-CABOT ELECTRIC CO. TOOL
MAKERS, EXPER I·
M ENTAL PAIR
WO ETC.
Price cents. Louis, Mo.
A Free Opinion the probable patenta
bility iTlventi�n will readily gi. four cylinder. Send fOl
Catalog I>o.
Sold all garages, auto supply dealers, hardware and general stores-10c. CO.. \-Vorl{s day NigJlt-makes prints any lenvth.
WILLIAMS, BROWN EARLE, Ine.
. /).
, concern."��;::;;·1J-Neatest, simplest and be,t on
Ithe market.
BABBITT METALS. The nature the support rna·
terials and the method applying the
active material the plates enable the
cell stand dead short circuits without
injury. EMEXT 23.
SENECA FALLS MFG. l\Ionev b:lcl;; for allY reason. Senel
)'onr water pres;;nre and silt supply pipe. All
communications are strictly confidential.
W.
CRAY MOTOR CO.
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. Easily lucked or
released turning handle. makes Blue Prints, Black Prints and
Brown Prints. 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.
Improved bucket wheel construction., Port Washington, Wis."w York and London.
with provision for circulation elec
