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