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