Thomas A. Edison's Latest Invention A Storage Battery Designed and Constructed from the Automobile User's Point of View ...
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, LEIB ST. The Express System Saves Money.
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with provision for circulation elec. how much it
will cost, practical from archi·
tecturaI and engineering standpoint ?
These and other important questions relating the structure are discussed good, thorough. ('at nlog free. A. MIC .
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. 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.
W.
���. Net
price $5, cas witlt orrle-l'. 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. Try One. pipe.
water during long periods the life t>f
the cell.
J\dive Ag'ents wanted. Catalog free.
-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., Manufacturers, 417 West 15th SI. THE POWER CONTRACTOR'S
FAVORITE ENGINE. Our
IIand-Book Patents will sent free on
request., Dept.
oxclusively the manufacture 2."w York and London., Athol. each
'
brought in-
Istantly into u,e bal joint
. Y.l:ulC>.
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. Let explain.. in. and
states that pays better put over
.
SENECA FALLS MFG. swin�. 361 roadway, New ork, or
625 Street, Washington, C. bottles., 1
Legal Notices
IN VENTORS are Invited communicate with
Munn o. Order from your newsdealer from
.
695 Water Street,
Seneca Falls, Y.
THE EDISON CONCRETE HOUSE
q How constructed. All
communications are strictly confidential. l3-in.
CRAY MOTOR CO. For user:" Blue Print Paper pply
Lanting Machines for making blue print paper linen.
THE TEMPLE PUMP 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. With engines llorse powerR.
The element made very com,;;act.
LA FAYETTE, IND. 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.01' for Mechanics find Tradesmen..
Arrane-ed for Steam or
Foot Power, Velocipede
or Stand-up rrreadle.
Send for our Special Offer !
------ ------ ---
fiutomobile Running Gears
WITH PRESSED STEEL ANGLE
IRON FRAMES
Also all styles bodies.•
46
"St
" Foot aml
ar
Power
Screw Cutting
Au��t
LathesFOR FINE, ACCURATE WORK
Send for Catalogue B. 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.
D WAT MOTOR .
BORBEIN AUTO CO. vehicle manufacturer using the
battery reports that charged ex·
hausted battery A·4 cellR the rate
of 100 amperes for short tin1('., ROCKFORD, h. Order
yonI' motor hom dealer from us. Esb. four cylinder.
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\[0(. pressure, in. One boy does the work four men.
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., Philadelphia, Pa..
Don't scoff.
trolyte because the latter constant,
chemically, electrically and physically. Ball
bearing, safety starting handles for all makes cars. For sale uno Co• Inc. 25c.
BABBITT METALS.
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. Yearly subscription, $3.00. pipe, Ibs., L'".
any battery any time for half the CO'lt
bearing
of new battery.
(I'or sale everywhere. The nature the support rna·
terials and the method applying the
active material the plates enable the
cell stand dead short circuits without
injury.
The Sebastian Lathe Co•• 120 Culvert SI.
From 9-in. makes Blue Prints, Black Prints and
Brown Prints.l1lal'. slow speed, high duty engine.
.
3 One not too light properly lubricate and keep lubricated any bearing (ballbearing ordinary bearing)..
In charging, the rate can varied
3 One not too heavy-will positively not gum clog, collect dust dirt, harden dry out.!!!_
and
B K
TYPES
FOR MARINE
AUTOMOBILE
and
STA·
TIONARY
ENGINES
SEND FOR LAT EST BULLETIN 557
THE flOLTZER-CABOT ELECTRIC CO., 507 Olive Street, St. Louis, Mo. "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. MO�M.
Improved bucket wheel construction.. Scale drawings of
mac hine, construction details, subscribers'
forum.
A Free Opinion the probable patenta
bility iTlventi�n will readily gi.
Accepted the authority.
, concern., Chicago, This our 58th year.
1). Lowest fuel cost for runs Gasoline, Kerosene- Distillate, Gas Alcohol and has perfect ubrication. Patents and 11
Paten secured. A.
It will not run out and leave contact points dry.
WILLIAMS, BROWN EARLE, Ine. St. 361 Broadway, New York
WHAI ONE MAGNETO OIL ?
January 4.
Price cents.. EMEXT 23. Senel
)'onr water pres;;nre and silt supply pipe.-SIX IMPORTA� T
formulas.
Write/orcatalogue once,
mentioning thispaper. Easily lucked or
released turning handle.00
SI'JIId tor 232 page catalog No.
WE LL
DRILLING
MACHINES
Over sizes and 8tyles, for rilling either deep or
shallow wells any kind soi rock. CO. TOOL
MAKERS, EXPER I·
M ENTAL PAIR
WO ETC.,an Supplement 685. The Bible ofthe aero enthusiast, experi
menter, builder, aviator and advertiser. i\'1ounted on
wheels o�· tonl ls. Lowest cost because
it delivers greatest available power per horse. 'Publishers
'1.
Send for Lathe Catalog. Send fOl
Catalog I>o.cyc1e motorS. State your requirement\> and get our adVIse.
Ruby St.
GILSON MFG. Don't
take the side shows and miss the main show
i the big tent. Louis, Mo. ]8-B. sYz single cylinder.
Manufactured the
The Ke)Jstone Safety Starling Handle Co.
Sag naw; ich A. 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. 1492-4 in. CIENTTFTC A:\I ERTCAN Sf' PP1..
THE SEBASTIAN IS-INCH ENGINE LATHE
HIGH GRADE LOW PRICE
Automobile Builders.ven any
inventor furnishing with model sketch and
a brief description the device question.blisbed 18IiO-ALOl<:
Civil Engineering and Surveying Instruments
DRA WING MATERIALS SIJPPLIES
B .50, cnsh with or
d(·r. Any mechanic can opprat e
them easi Send for eatalol!. connection.
1 for complete catalog today••teU8 all about how these high grade
lilotors are built tbe largost plant the world devoted.
Established 1872. Garages, Repair and General Jobbing
Shops find this the ideal lathe for their work. /). l\Ionev b:lcl;; for allY reason. Eight sharp cut
tmg edges.
Ours the Oldest agency for securing patents ;
it was established over sixty-five years ago.iliu(', in. Price cents mail. BAR ., 308 Park St."��;::;;·1J-Neatest, simplest and be,t on
Ithe market. Write once for generous sample bottle and Magneto Bulletin. CO.
L O. ALOE CO. illustrated article published in
Scientific meric.
Strong, sirupie and durable.
3 One contains carbon residue, foreign matter, acid, impurities like all cylinder (mineral) oils.
PRICE 11<1., Cincinnati, Ohio
Fon
G NSMITHS. STAI-:'RETT CO.
DE P'T ,
/"'K'#
TAPES AND RULES
ARE THE BEST. Both free.
HOLTZER-CABOT
GAS ENGINE
JUMP SPARK
and
M. regard
to securing valid patent protpction for their in
v Trade-:llarks and CopyrightM
registered.water pres
sure; lbs.
-
Every User Blue Prints
Should Investigate the New EXPRESS System Blue Printing
Automatic, saves half the cost. 918 Chestnut St.
"FREE" Write for Catalogue.
WilliAMS BROS Ithaca. Only pel'feet small motor made.
I TilE J".
Please mention the Scientific American when writing- advertisers
through wide range, and may far
hig]her than would safe with the lead
battery. two cylinder.
M Broadway, New York
B ranch Office. ]6., 2109 North Ninth St. ''''ashing
. ,
4" Walnut Street, Philadelphia, Pa.
A E-For Sixty Ye:m' the Standard the WOJ'ld for Quality., 50c. DETROIT. Send for catalo., Port Washington, Wis. 625 Wash .r MUNN COMPANY, Inc. YOU WILL MAKE MISTAKE YOU NOT WRITE FOR INFORMATIQN.. engine made has wide range use. \-Vorl{s day NigJlt-makes prints any lenvth.
a ONE OIL COMPANY, BROADWAY, New York City. Sent FREE"
A
