Thomas A. Edison's Latest Invention A Storage Battery Designed and Constructed from the Automobile User's Point of View ...
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St.
a ONE OIL COMPANY, BROADWAY, New York City. Esb. TOOL
MAKERS, EXPER I·
M ENTAL PAIR
WO ETC. four cylinder. 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. Easily lucked or
released turning handle. 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. each
'
brought in-
Istantly into u,e bal joint
.. Only pel'feet small motor made.
with provision for circulation elec.L,
Write for
Free Sample
Manufactured by
T Y
C CO.
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Ours the Oldest agency for securing patents ;
it was established over sixty-five years ago. THE POWER CONTRACTOR'S
FAVORITE ENGINE., Manufacturers, 417 West 15th SI.l:ulC>. Order from your newsdealer from
. Send for catalo.
Sag naw; ich A.
S ENTI AME RICAN
A ttache(J sny water faucet will deyelop lip
to according: s
i
ze pipe and W:ltB!'
pre!;,�llre., 1
Legal Notices
IN VENTORS are Invited communicate with
Munn o.
WILLIAMS, BROWN EARLE, Ine..
Manufactured the
The Ke)Jstone Safety Starling Handle Co."��;::;;·1J-Neatest, simplest and be,t on
Ithe market. YOU WILL MAKE MISTAKE YOU NOT WRITE FOR INFORMATIQN., L'". State your requirement\> and get our adVIse.
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.
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. ]6.00
SI'JIId tor 232 page catalog No. engine made has wide range use. "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. /).
M Broadway, New York
B ranch Office.
THE SEBASTIAN IS-INCH ENGINE LATHE
HIGH GRADE LOW PRICE
Automobile Builders.-SIX IMPORTA� T
formulas.., Chicago, This our 58th year., Athol. A. Price cents mail. The Bible ofthe aero enthusiast, experi
menter, builder, aviator and advertiser.r MUNN COMPANY, Inc. 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.
HOLTZER-CABOT
GAS ENGINE
JUMP SPARK
and
M., Philadelphia, Pa.
Price cents. For user:" Blue Print Paper pply
Lanting Machines for making blue print paper linen.
oxclusively the manufacture 2. Our
IIand-Book Patents will sent free on
request. bottles. Catalog free. CO. 'Publishers
'1.cyc1e motorS. i\'1ounted on
wheels o�· tonl ls. Patents and 11
Paten secured."w York and London. Ball
bearing, safety starting handles for all makes cars. in.
-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.
WilliAMS BROS Ithaca. 361 roadway, New ork, or
625 Street, Washington, C.
It will not run out and leave contact points dry. Send fOl
Catalog I>o.blisbed 18IiO-ALOl<:
Civil Engineering and Surveying Instruments
DRA WING MATERIALS SIJPPLIES
B . Lowest cost because
it delivers greatest available power per horse. connection., Dept. Louis, Mo. BAR .iliu(', in.
Send for Lathe Catalog. pipe, Ibs. Try One...
Accepted the authority.
J\dive Ag'ents wanted.
1).water pres
sure; lbs. 1492-4 in. Sent FREE"
A.
695 Water Street,
Seneca Falls, Y. All
communications are strictly confidential. sYz single cylinder. 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. Net
price $5, cas witlt orrle-l'.
any battery any time for half the CO'lt
bearing
of new battery. swin�.
1\[0(. The Express System Saves Money.
L O. makes Blue Prints, Black Prints and
Brown Prints. pressure, in.
The element made very com,;;act.
CRAY MOTOR CO., LEIB ST.
A Free Opinion the probable patenta
bility iTlventi�n will readily gi. Both free.01' for Mechanics find Tradesmen.
3 One contains carbon residue, foreign matter, acid, impurities like all cylinder (mineral) oils.
"FREE" Write for Catalogue. CO.
Sold all garages, auto supply dealers, hardware and general stores-10c.
water during long periods the life t>f
the cell.
Strong, sirupie and durable.ven any
inventor furnishing with model sketch and
a brief description the device question. vehicle manufacturer using the
battery reports that charged ex·
hausted battery A·4 cellR the rate
of 100 amperes for short tin1('., 2109 North Ninth St.
GILSON MFG. Order
yonI' motor hom dealer from us. 25c. Garages, Repair and General Jobbing
Shops find this the ideal lathe for their work.
THE EDISON CONCRETE HOUSE
q How constructed.
BABBITT METALS., Cincinnati, Ohio
Fon
G NSMITHS., Port Washington, Wis.
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. Y. ''''ashing
.
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.
The Sebastian Lathe Co•• 120 Culvert SI.00.
D WAT MOTOR .
, concern.
PRICE 11<1., 308 Park 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.. DETROIT.
Arrane-ed for Steam or
Foot Power, Velocipede
or Stand-up rrreadle.
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. With engines llorse powerR. STAI-:'RETT CO.
From 9-in.•
46
"St
" Foot aml
ar
Power
Screw Cutting
Au��t
LathesFOR FINE, ACCURATE WORK
Send for Catalogue B. ]8-B. One boy does the work four men.l1lal'. Lowest fuel cost for runs Gasoline, Kerosene- Distillate, Gas Alcohol and has perfect ubrication.
Ruby St.
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------ ------ ---
fiutomobile Running Gears
WITH PRESSED STEEL ANGLE
IRON FRAMES
Also all styles bodies. slow speed, high duty engine. 361 Broadway, New York
WHAI ONE MAGNETO OIL ?
January 4. A. l\Ionev b:lcl;; for allY reason.
. MIC . and
states that pays better put over
. two cylinder. 625 Wash . \-Vorl{s day NigJlt-makes prints any lenvth. ALOE CO. Write once for generous sample bottle and Magneto Bulletin. pipe.
1 for complete catalog today••teU8 all about how these high grade
lilotors are built tbe largost plant the world devoted.
trolyte because the latter constant,
chemically, electrically and physically.
-
Every User Blue Prints
Should Investigate the New EXPRESS System Blue Printing
Automatic, saves half the cost., ROCKFORD, h.50, cnsh with or
d(·r.. MO�M.
Established 1872. For sale uno Co• Inc.
I TilE J". Scale drawings of
mac hine, construction details, subscribers'
forum. Any mechanic can opprat e
them easi Send for eatalol!.
(I'or sale everywhere. how much it
will cost, practical from archi·
tecturaI and engineering standpoint ?
These and other important questions relating the structure are discussed good, thorough.
Write/orcatalogue once,
mentioning thispaper., 50c. EMEXT 23. 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.
Please mention the Scientific American when writing- advertisers
through wide range, and may far
hig]her than would safe with the lead
battery.
W. l3-in. Let explain. Yearly subscription, $3. ('at nlog free. Don't
take the side shows and miss the main show
i the big tent.
A E-For Sixty Ye:m' the Standard the WOJ'ld for Quality.
WE LL
DRILLING
MACHINES
Over sizes and 8tyles, for rilling either deep or
shallow wells any kind soi rock. 918 Chestnut St.!!!_
and
B K
TYPES
FOR MARINE
AUTOMOBILE
and
STA·
TIONARY
ENGINES
SEND FOR LAT EST BULLETIN 557
THE flOLTZER-CABOT ELECTRIC CO.,an Supplement 685. ,
4" Walnut Street, Philadelphia, Pa.
LA FAYETTE, IND.
In charging, the rate can varied
3 One not too heavy-will positively not gum clog, collect dust dirt, harden dry out., and all
newsdeal ers..
Improved bucket wheel construction., 507 Olive Street, St.
DE P'T ,
/"'K'#
TAPES AND RULES
ARE THE BEST.
BORBEIN AUTO CO.
SENECA FALLS MFG. CIENTTFTC A:\I ERTCAN Sf' PP1. regard
to securing valid patent protpction for their in
v Trade-:llarks and CopyrightM
registered. illustrated article published in
Scientific meric. Eight sharp cut
tmg edges. Louis, Mo.
3 One not too light properly lubricate and keep lubricated any bearing (ballbearing ordinary bearing). Senel
)'onr water pres;;nre and silt supply pipe.
THE TEMPLE PUMP CO
