Thomas A. Edison's Latest Invention A Storage Battery Designed and Constructed from the Automobile User's Point of View ...
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3 One contains carbon residue, foreign matter, acid, impurities like all cylinder (mineral) oils..•
46
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ar
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Au��t
LathesFOR FINE, ACCURATE WORK
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W. 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.
Sag naw; ich A. Let explain.
D WAT MOTOR . Louis, Mo.. YOU WILL MAKE MISTAKE YOU NOT WRITE FOR INFORMATIQN. Catalog free. One boy does the work four men. CO. engine made has wide range use. Our
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Improved bucket wheel construction. slow speed, high duty engine. regard
to securing valid patent protpction for their in
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HOLTZER-CABOT
GAS ENGINE
JUMP SPARK
and
M.
WE LL
DRILLING
MACHINES
Over sizes and 8tyles, for rilling either deep or
shallow wells any kind soi rock., 308 Park St. Scale drawings of
mac hine, construction details, subscribers'
forum.
PRICE 11<1.
A Free Opinion the probable patenta
bility iTlventi�n will readily gi. illustrated article published in
Scientific meric. 918 Chestnut St.
THE SEBASTIAN IS-INCH ENGINE LATHE
HIGH GRADE LOW PRICE
Automobile Builders.
LA FAYETTE, IND. 'Publishers
'1. 361 Broadway, New York
WHAI ONE MAGNETO OIL ?
January 4. 625 Wash ."��;::;;·1J-Neatest, simplest and be,t on
Ithe market. makes Blue Prints, Black Prints and
Brown Prints.
I TilE J"., 507 Olive Street, St.
(I'or sale everywhere. ]6.
The Sebastian Lathe Co•• 120 Culvert SI.
Write/orcatalogue once,
mentioning thispaper. For sale uno Co• Inc. "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. Lowest cost because
it delivers greatest available power per horse..
.
"FREE" Write for Catalogue.
WILLIAMS, BROWN EARLE, Ine.
CRAY MOTOR CO.,an Supplement 685.
From 9-in.
any battery any time for half the CO'lt
bearing
of new battery.
with provision for circulation elec. \-Vorl{s day NigJlt-makes prints any lenvth..
DE P'T ,
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TAPES AND RULES
ARE THE BEST. DETROIT. Try One. 1492-4 in. Patents and 11
Paten secured. sYz single cylinder., 1
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SENECA FALLS MFG. Order from your newsdealer from
. 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.
WilliAMS BROS Ithaca. TOOL
MAKERS, EXPER I·
M ENTAL PAIR
WO ETC.
BABBITT METALS., Cincinnati, Ohio
Fon
G NSMITHS. and
states that pays better put over
., Philadelphia, Pa. swin�.!!!_
and
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FOR MARINE
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and
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TIONARY
ENGINES
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THE flOLTZER-CABOT ELECTRIC CO.cyc1e motorS. Eight sharp cut
tmg edges., Chicago, This our 58th year. CIENTTFTC A:\I ERTCAN Sf' PP1. Price cents mail. BAR .
GILSON MFG. Both free.
trolyte because the latter constant,
chemically, electrically and physically. Louis, Mo. how much it
will cost, practical from archi·
tecturaI and engineering standpoint ?
These and other important questions relating the structure are discussed good, thorough.
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 element made very com,;;act. Don't
take the side shows and miss the main show
i the big tent. CO.
Send for Lathe Catalog. two cylinder. pressure, in. Lowest fuel cost for runs Gasoline, Kerosene- Distillate, Gas Alcohol and has perfect ubrication. Write once for generous sample bottle and Magneto Bulletin. MO�M. Yearly subscription, $3.
1)., Athol. 361 roadway, New ork, or
625 Street, Washington, C.
J\dive Ag'ents wanted. 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. vehicle manufacturer using the
battery reports that charged ex·
hausted battery A·4 cellR the rate
of 100 amperes for short tin1('.ven any
inventor furnishing with model sketch and
a brief description the device question. i\'1ounted on
wheels o�· tonl ls. Y., Port Washington, Wis. ('at nlog free., 50c.. Ball
bearing, safety starting handles for all makes cars. The Bible ofthe aero enthusiast, experi
menter, builder, aviator and advertiser.
Ruby St.
THE EDISON CONCRETE HOUSE
q How constructed. The Express System Saves Money..-SIX IMPORTA� T
formulas. Send fOl
Catalog I>o. The nature the support rna·
terials and the method applying the
active material the plates enable the
cell stand dead short circuits without
injury.
Established 1872., Manufacturers, 417 West 15th SI."w York and London. State your requirement\> and get our adVIse.l1lal'. Senel
)'onr water pres;;nre and silt supply pipe. ALOE CO.
Price cents. For user:" Blue Print Paper pply
Lanting Machines for making blue print paper linen. Order
yonI' motor hom dealer from us.50, cnsh with or
d(·r., LEIB ST. STAI-:'RETT CO.
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. bottles.
Accepted the authority.
Send for our Special Offer !
------ ------ ---
fiutomobile Running Gears
WITH PRESSED STEEL ANGLE
IRON FRAMES
Also all styles bodies.
THE TEMPLE PUMP CO.
water during long periods the life t>f
the cell. four cylinder. each
'
brought in-
Istantly into u,e bal joint
. ]8-B.
Please mention the Scientific American when writing- advertisers
through wide range, and may far
hig]her than would safe with the lead
battery.
BORBEIN AUTO CO., and all
newsdeal ers..
M Broadway, New York
B ranch Office.00.
1 for complete catalog today••teU8 all about how these high grade
lilotors are built tbe largost plant the world devoted.
In charging, the rate can varied
3 One not too heavy-will positively not gum clog, collect dust dirt, harden dry out. Net
price $5, cas witlt orrle-l'.
, concern.
-Whereas the lead cell the constitu
tion (proportions acid and water) con·
ductivity and specific gravity all undergo
definite changJe during the cycle of
charge and discharge, the Edison cell
these ql,lalities remain unaltered. MIC . A.
Don't scoff.
Sold all garages, auto supply dealers, hardware and general stores-10c. A.
Bill' THELOWESTCOSTENGINE ��{!i�\�;:�leasIest e
machine operates, delivering steadier power than any other gasolIne engine, adapting especially for operating farm machinery, with better results
and least waste grain.
3 One not too light properly lubricate and keep lubricated any bearing (ballbearing ordinary bearing)., L'".01' for Mechanics find Tradesmen. With engines llorse powerR.iliu(', in. On
account the low voltage the cell, a
vehicle battery given voltage must
contain larger number cells than a
lead battery, twenty-fonr lead cells being
equivalent forty the nickel-iron cells
of same ampere-hour capacity but the
low voltage and comparatively high in·
ternal resistance are disadvantageo1ls
from the purely electrical rather than
the vehicle point view.water pres
sure; lbs.
L O., Dept.
BIotor for grmding, polishing, fans, sewing
mtwhines for Doctors, Dl'ntists, Urn;!'
�:)��:Il��l�d;�lfe!�$e;:'����f9���ei��
i
�:�·
tor and pulle:v 'olll)� $2. Garages, Repair and General Jobbing
Shops find this the ideal lathe for their work. Any mechanic can opprat e
them easi Send for eatalol!.00
SI'JIId tor 232 page catalog No. /).
a ONE OIL COMPANY, BROADWAY, New York City. Esb. ,
4" Walnut Street, Philadelphia, Pa.
-
Every User Blue Prints
Should Investigate the New EXPRESS System Blue Printing
Automatic, saves half the cost. l\Ionev b:lcl;; for allY reason. ''''ashing
.
695 Water Street,
Seneca Falls, Y.
Manufactured the
The Ke)Jstone Safety Starling Handle Co.
1\[0(.
Arrane-ed for Steam or
Foot Power, Velocipede
or Stand-up rrreadle. pipe, Ibs.
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., ROCKFORD, h.
Ours the Oldest agency for securing patents ;
it was established over sixty-five years ago. 25c. THE POWER CONTRACTOR'S
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A. 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. Easily lucked or
released turning handle.r MUNN COMPANY, Inc. l3-in. connection. Send for catalo.
It will not run out and leave contact points dry.
A E-For Sixty Ye:m' the Standard the WOJ'ld for Quality. St.
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. Only pel'feet small motor made.. pipe., 2109 North Ninth St. in.blisbed 18IiO-ALOl<:
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DRA WING MATERIALS SIJPPLIES
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