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