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