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