Thomas A. Edison's Latest Invention A Storage Battery Designed and Constructed from the Automobile User's Point of View ...
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D WAT MOTOR . Esb. Only pel'feet small motor made. Don't
take the side shows and miss the main show
i the big tent.
3 One contains carbon residue, foreign matter, acid, impurities like all cylinder (mineral) oils., 50c. in. With engines llorse powerR. Scale drawings of
mac hine, construction details, subscribers'
forum.. Try One. pressure, in.L,
Write for
Free Sample
Manufactured by
T Y
C CO. l\Ionev b:lcl;; for allY reason. BAR . Garages, Repair and General Jobbing
Shops find this the ideal lathe for their work.
WILLIAMS, BROWN EARLE, Ine., Manufacturers, 417 West 15th SI. four cylinder., Port Washington, Wis.cyc1e motorS. Any mechanic can opprat e
them easi Send for eatalol!.
Send for Lathe Catalog.
Please mention the Scientific American when writing- advertisers
through wide range, and may far
hig]her than would safe with the lead
battery.
.
THE SEBASTIAN IS-INCH ENGINE LATHE
HIGH GRADE LOW PRICE
Automobile Builders. EMEXT 23. vehicle manufacturer using the
battery reports that charged ex·
hausted battery A·4 cellR the rate
of 100 amperes for short tin1('.
CRAY MOTOR CO. 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., Cincinnati, Ohio
Fon
G NSMITHS. Lowest cost because
it delivers greatest available power per horse. makes Blue Prints, Black Prints and
Brown Prints. ALOE CO. YOU WILL MAKE MISTAKE YOU NOT WRITE FOR INFORMATIQN. /)..,an Supplement 685. 25c. 918 Chestnut St.
I TilE J".
L O.
695 Water Street,
Seneca Falls, Y. Patents and 11
Paten secured. pipe. Louis, Mo. MIC .l:ulC>. Our
IIand-Book Patents will sent free on
request. connection.. 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.
BORBEIN AUTO CO. each
'
brought in-
Istantly into u,e bal joint
.00
SI'JIId tor 232 page catalog No.
1\[0(. ,
4" Walnut Street, Philadelphia, Pa. Send for catalo. l3-in.
In charging, the rate can varied
3 One not too heavy-will positively not gum clog, collect dust dirt, harden dry out.l1lal'. A.
Price cents. Price cents mail., and all
newsdeal ers.-SIX IMPORTA� T
formulas.
any battery any time for half the CO'lt
bearing
of new battery.
-
Every User Blue Prints
Should Investigate the New EXPRESS System Blue Printing
Automatic, saves half the cost. MO�M.
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.water pres
sure; lbs.
It will not run out and leave contact points dry.
Improved bucket wheel construction. 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. Both free. i\'1ounted on
wheels o�· tonl ls.
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. 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., Athol. 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.ven any
inventor furnishing with model sketch and
a brief description the device question. bottles. Senel
)'onr water pres;;nre and silt supply pipe. 'Publishers
'1. For user:" Blue Print Paper pply
Lanting Machines for making blue print paper linen.
oxclusively the manufacture 2. St.
PRICE 11<1. pipe, Ibs.50, cnsh with or
d(·r. Louis, Mo.blisbed 18IiO-ALOl<:
Civil Engineering and Surveying Instruments
DRA WING MATERIALS SIJPPLIES
B . DETROIT. Eight sharp cut
tmg edges., Chicago, This our 58th year.
BABBITT METALS.iliu(', in. The Express System Saves Money.
The Sebastian Lathe Co•• 120 Culvert SI. sYz single cylinder. two cylinder.. Catalog free., Dept. 361 Broadway, New York
WHAI ONE MAGNETO OIL ?
January 4.
trolyte because the latter constant,
chemically, electrically and physically. STAI-:'RETT CO.
3 One not too light properly lubricate and keep lubricated any bearing (ballbearing ordinary bearing).
HOLTZER-CABOT
GAS ENGINE
JUMP SPARK
and
M. Easily lucked or
released turning handle. Let explain. \-Vorl{s day NigJlt-makes prints any lenvth.
Sag naw; ich A., LEIB ST.
1). A.
DE P'T ,
/"'K'#
TAPES AND RULES
ARE THE BEST. All
communications are strictly confidential.
Established 1872. TOOL
MAKERS, EXPER I·
M ENTAL PAIR
WO ETC. The Bible ofthe aero enthusiast, experi
menter, builder, aviator and advertiser. Net
price $5, cas witlt orrle-l'.
Sold all garages, auto supply dealers, hardware and general stores-10c.
J\dive Ag'ents wanted. 1492-4 in.•
46
"St
" Foot aml
ar
Power
Screw Cutting
Au��t
LathesFOR FINE, ACCURATE WORK
Send for Catalogue B. ]8-B.
A E-For Sixty Ye:m' the Standard the WOJ'ld for Quality.
Ruby St.
THE TEMPLE PUMP CO. Ball
bearing, safety starting handles for all makes cars.
A Free Opinion the probable patenta
bility iTlventi�n will readily gi.!!!_
and
B K
TYPES
FOR MARINE
AUTOMOBILE
and
STA·
TIONARY
ENGINES
SEND FOR LAT EST BULLETIN 557
THE flOLTZER-CABOT ELECTRIC CO. illustrated article published in
Scientific meric.. THE POWER CONTRACTOR'S
FAVORITE ENGINE.
a ONE OIL COMPANY, BROADWAY, New York City. ('at nlog free.01' for Mechanics find Tradesmen. swin�.
The element made very com,;;act. CO. "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.
Manufactured the
The Ke)Jstone Safety Starling Handle Co. ]6.
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.
(I'or sale everywhere. Sent FREE"
A. ''''ashing
.
W."w York and London.
���. engine made has wide range use. Yearly subscription, $3. Send fOl
Catalog I>o. Write once for generous sample bottle and Magneto Bulletin.r MUNN COMPANY, Inc.
LA FAYETTE, IND. 625 Wash . and
states that pays better put over
.
Arrane-ed for Steam or
Foot Power, Velocipede
or Stand-up rrreadle., Philadelphia, Pa. One boy does the work four men.. Y.
WE LL
DRILLING
MACHINES
Over sizes and 8tyles, for rilling either deep or
shallow wells any kind soi rock. For sale uno Co• Inc.
SENECA FALLS MFG. CO.
From 9-in. regard
to securing valid patent protpction for their in
v Trade-:llarks and CopyrightM
registered.
THE EDISON CONCRETE HOUSE
q How constructed.
1 for complete catalog today••teU8 all about how these high grade
lilotors are built tbe largost plant the world devoted.
Accepted the authority. State your requirement\> and get our adVIse.
Strong, sirupie and durable., 507 Olive Street, St."��;::;;·1J-Neatest, simplest and be,t on
Ithe market.
GILSON MFG., 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. 361 roadway, New ork, or
625 Street, Washington, C. CIENTTFTC A:\I ERTCAN Sf' PP1., 2109 North Ninth St.
M Broadway, New York
B ranch Office.
, concern.
WilliAMS BROS Ithaca.
water during long periods the life t>f
the cell.
"FREE" Write for Catalogue.00. Lowest fuel cost for runs Gasoline, Kerosene- Distillate, Gas Alcohol and has perfect ubrication.
Ours the Oldest agency for securing patents ;
it was established over sixty-five years ago. 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.
Don't scoff. Order
yonI' motor hom dealer from us. Order from your newsdealer from
.
-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.
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.
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.
with provision for circulation elec.., ROCKFORD, h. slow speed, high duty engine.
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.
Send for our Special Offer !
------ ------ ---
fiutomobile Running Gears
WITH PRESSED STEEL ANGLE
IRON FRAMES
Also all styles bodies.., L'"
