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