Thomas A. Edison's Latest Invention A Storage Battery Designed and Constructed from the Automobile User's Point of View ...
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PRICE 11<1. Price cents mail.
���., Dept.
Sag naw; ich A.
WE LL
DRILLING
MACHINES
Over sizes and 8tyles, for rilling either deep or
shallow wells any kind soi rock. sYz single cylinder. swin�. 918 Chestnut St. 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. bottles.00
SI'JIId tor 232 page catalog No. CO. STAI-:'RETT CO.,an Supplement 685. four cylinder.
LA FAYETTE, IND.
Send for our Special Offer !
------ ------ ---
fiutomobile Running Gears
WITH PRESSED STEEL ANGLE
IRON FRAMES
Also all styles bodies.
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. For sale uno Co• Inc.
1 for complete catalog today••teU8 all about how these high grade
lilotors are built tbe largost plant the world devoted.water pres
sure; lbs. regard
to securing valid patent protpction for their in
v Trade-:llarks and CopyrightM
registered. St. Louis, Mo.
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 POWER CONTRACTOR'S
FAVORITE ENGINE. Send fOl
Catalog I>o.
-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. /).
Established 1872. i\'1ounted on
wheels o�· tonl ls.
Ours the Oldest agency for securing patents ;
it was established over sixty-five years ago. ,
4" Walnut Street, Philadelphia, Pa.
Arrane-ed for Steam or
Foot Power, Velocipede
or Stand-up rrreadle.
Price cents. Lowest cost because
it delivers greatest available power per horse. The Bible ofthe aero enthusiast, experi
menter, builder, aviator and advertiser. and
states that pays better put over
. 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. EMEXT 23. 'Publishers
'1., LEIB ST.
Sold all garages, auto supply dealers, hardware and general stores-10c. Esb.
DE P'T ,
/"'K'#
TAPES AND RULES
ARE THE BEST. ALOE CO. ''''ashing
.
In charging, the rate can varied
3 One not too heavy-will positively not gum clog, collect dust dirt, harden dry out. two cylinder. 361 Broadway, New York
WHAI ONE MAGNETO OIL ?
January 4. illustrated article published in
Scientific meric. Easily lucked or
released turning handle. All
communications are strictly confidential. Our
IIand-Book Patents will sent free on
request.-SIX IMPORTA� T
formulas.
3 One not too light properly lubricate and keep lubricated any bearing (ballbearing ordinary bearing). Order from your newsdealer from
., Manufacturers, 417 West 15th SI., 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.
Send for Lathe Catalog., Port Washington, Wis.L,
Write for
Free Sample
Manufactured by
T Y
C CO. BAR .
The element made very com,;;act. Order
yonI' motor hom dealer from us. Eight sharp cut
tmg edges.
W., 2109 North Ninth 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. 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.
THE SEBASTIAN IS-INCH ENGINE LATHE
HIGH GRADE LOW PRICE
Automobile Builders. ('at nlog free. TOOL
MAKERS, EXPER I·
M ENTAL PAIR
WO ETC.!!!_
and
B K
TYPES
FOR MARINE
AUTOMOBILE
and
STA·
TIONARY
ENGINES
SEND FOR LAT EST BULLETIN 557
THE flOLTZER-CABOT ELECTRIC CO., ROCKFORD, h.
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.
WilliAMS BROS Ithaca. MIC .
1\[0(. MO�M. State your requirement\> and get our adVIse. Lowest fuel cost for runs Gasoline, Kerosene- Distillate, Gas Alcohol and has perfect ubrication.l:ulC>. CO.
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. YOU WILL MAKE MISTAKE YOU NOT WRITE FOR INFORMATIQN., 507 Olive Street, St.
SENECA FALLS MFG. l3-in. slow speed, high duty engine.
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. The Express System Saves Money. Send for catalo.
J\dive Ag'ents wanted.
GILSON MFG. Don't
take the side shows and miss the main show
i the big tent. Ball
bearing, safety starting handles for all makes cars.. One boy does the work four men., Chicago, This our 58th year.. connection.
any battery any time for half the CO'lt
bearing
of new battery.
Don't scoff.
3 One contains carbon residue, foreign matter, acid, impurities like all cylinder (mineral) oils. 625 Wash ., 50c.cyc1e motorS.50, cnsh with or
d(·r.
CRAY MOTOR CO. With engines llorse powerR. ]6. Yearly subscription, $3.
Please mention the Scientific American when writing- advertisers
through wide range, and may far
hig]her than would safe with the lead
battery. vehicle manufacturer using the
battery reports that charged ex·
hausted battery A·4 cellR the rate
of 100 amperes for short tin1('.
BORBEIN AUTO CO. makes Blue Prints, Black Prints and
Brown Prints. Y. For user:" Blue Print Paper pply
Lanting Machines for making blue print paper linen.
Write/orcatalogue once,
mentioning thispaper.r MUNN COMPANY, Inc. Garages, Repair and General Jobbing
Shops find this the ideal lathe for their work.l1lal'... pressure, in.
oxclusively the manufacture 2. engine made has wide range use.
Manufactured the
The Ke)Jstone Safety Starling Handle Co.
a ONE OIL COMPANY, BROADWAY, New York City.
.., L'". Patents and 11
Paten secured. Only pel'feet small motor made.
BABBITT METALS.
, concern.
S ENTI AME RICAN
A ttache(J sny water faucet will deyelop lip
to according: s
i
ze pipe and W:ltB!'
pre!;,�llre.
Improved bucket wheel construction.
WILLIAMS, BROWN EARLE, Ine. in.
THE EDISON CONCRETE HOUSE
q How constructed..
Ruby St., 1
Legal Notices
IN VENTORS are Invited communicate with
Munn o.
A E-For Sixty Ye:m' the Standard the WOJ'ld for Quality.
(I'or sale everywhere. Catalog free. A.iliu(', in. Let explain., Cincinnati, Ohio
Fon
G NSMITHS.
trolyte because the latter constant,
chemically, electrically and physically.
"FREE" Write for Catalogue.
with provision for circulation elec. Net
price $5, cas witlt orrle-l'.
HOLTZER-CABOT
GAS ENGINE
JUMP SPARK
and
M.
From 9-in. CIENTTFTC A:\I ERTCAN Sf' PP1.
Accepted the authority. 1492-4 in., Philadelphia, Pa. pipe.01' for Mechanics find Tradesmen.•
46
"St
" Foot aml
ar
Power
Screw Cutting
Au��t
LathesFOR FINE, ACCURATE WORK
Send for Catalogue B.00. A. "Boosting charges"-given a
vehicle battery when partially dis·
charged, carry through a
longer _period than its prescribed day's
work-may given for hour's run at
a rate two three times the normal
charging rate and regular charge may
be completed hurry starting at
a high rate and gradually dpcreasing the
rate.
THE TEMPLE PUMP CO. l\Ionev b:lcl;; for allY reason. Senel
)'onr water pres;;nre and silt supply pipe."��;::;;·1J-Neatest, simplest and be,t on
Ithe market. 361 roadway, New ork, or
625 Street, Washington, C. Write once for generous sample bottle and Magneto Bulletin.
D WAT MOTOR . Any mechanic can opprat e
them easi Send for eatalol!. pipe, Ibs., 308 Park St.ven any
inventor furnishing with model sketch and
a brief description the device question. Scale drawings of
mac hine, construction details, subscribers'
forum.. 25c. DETROIT.., and all
newsdeal ers.
M Broadway, New York
B ranch Office."w York and London.
BIotor for grmding, polishing, fans, sewing
mtwhines for Doctors, Dl'ntists, Urn;!'
�:)��:Il��l�d;�lfe!�$e;:'����f9���ei��
i
�:�·
tor and pulle:v 'olll)� $2.
It will not run out and leave contact points dry.
The Sebastian Lathe Co•• 120 Culvert SI. Try One. Louis, Mo.blisbed 18IiO-ALOl<:
Civil Engineering and Surveying Instruments
DRA WING MATERIALS SIJPPLIES
B . \-Vorl{s day NigJlt-makes prints any lenvth.
1).
A Free Opinion the probable patenta
bility iTlventi�n will readily gi.
water during long periods the life t>f
the cell.
Strong, sirupie and durable.
-
Every User Blue Prints
Should Investigate the New EXPRESS System Blue Printing
Automatic, saves half the cost. each
'
brought in-
Istantly into u,e bal joint
. ]8-B.
L O.
I TilE J". The nature the support rna·
terials and the method applying the
active material the plates enable the
cell stand dead short circuits without
injury. Sent FREE"
A
