Thomas A. Edison's Latest Invention A Storage Battery Designed and Constructed from the Automobile User's Point of View ...
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BABBITT METALS.,an Supplement 685.00
SI'JIId tor 232 page catalog No.
W. l3-in.L,
Write for
Free Sample
Manufactured by
T Y
C CO. TOOL
MAKERS, EXPER I·
M ENTAL PAIR
WO ETC.blisbed 18IiO-ALOl<:
Civil Engineering and Surveying Instruments
DRA WING MATERIALS SIJPPLIES
B . 25c. ]8-B."��;::;;·1J-Neatest, simplest and be,t on
Ithe market. Net
price $5, cas witlt orrle-l'. Any mechanic can opprat e
them easi Send for eatalol!.!!!_
and
B K
TYPES
FOR MARINE
AUTOMOBILE
and
STA·
TIONARY
ENGINES
SEND FOR LAT EST BULLETIN 557
THE flOLTZER-CABOT ELECTRIC CO. Ball
bearing, safety starting handles for all makes cars., Philadelphia, Pa.
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.00.
J\dive Ag'ents wanted. 625 Wash . Only pel'feet small motor made. pressure, in.
1 for complete catalog today••teU8 all about how these high grade
lilotors are built tbe largost plant the world devoted. Catalog free. MO�M.
A E-For Sixty Ye:m' the Standard the WOJ'ld for Quality. Louis, Mo.
, concern.
-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. BAR ., 50c. Don't
take the side shows and miss the main show
i the big tent. Our
IIand-Book Patents will sent free on
request.
Arrane-ed for Steam or
Foot Power, Velocipede
or Stand-up rrreadle.
WE LL
DRILLING
MACHINES
Over sizes and 8tyles, for rilling either deep or
shallow wells any kind soi rock.. YOU WILL MAKE MISTAKE YOU NOT WRITE FOR INFORMATIQN. i\'1ounted on
wheels o�· tonl ls. One boy does the work four men.
Send for our Special Offer !
------ ------ ---
fiutomobile Running Gears
WITH PRESSED STEEL ANGLE
IRON FRAMES
Also all styles bodies. Y. slow speed, high duty engine.
Don't scoff.
Sold all garages, auto supply dealers, hardware and general stores-10c. Patents and 11
Paten secured. Sent FREE"
A. swin�.
Ruby St..cyc1e motorS.water pres
sure; lbs. The Bible ofthe aero enthusiast, experi
menter, builder, aviator and advertiser.l1lal'.. State your requirement\> and get our adVIse. Order from your newsdealer from
., Port Washington, Wis.
SENECA FALLS MFG.
Manufactured the
The Ke)Jstone Safety Starling Handle Co. four cylinder.
trolyte because the latter constant,
chemically, electrically and physically.
���.
The element made very com,;;act., Dept.
Sag naw; ich A.
-
Every User Blue Prints
Should Investigate the New EXPRESS System Blue Printing
Automatic, saves half the cost., 1
Legal Notices
IN VENTORS are Invited communicate with
Munn o., 308 Park St. 361 roadway, New ork, or
625 Street, Washington, C. 1492-4 in., Athol. l\Ionev b:lcl;; for allY reason. ,
4" Walnut Street, Philadelphia, Pa. St. makes Blue Prints, Black Prints and
Brown Prints.
3 One contains carbon residue, foreign matter, acid, impurities like all cylinder (mineral) oils. ''''ashing
. Esb. Yearly subscription, $3.
A Free Opinion the probable patenta
bility iTlventi�n will readily gi.
I TilE J". Order
yonI' motor hom dealer from us. pipe, Ibs. CO.
PRICE 11<1.
LA FAYETTE, IND.-SIX IMPORTA� T
formulas. A. All
communications are strictly confidential.
M Broadway, New York
B ranch Office.
oxclusively the manufacture 2. The Express System Saves Money. Senel
)'onr water pres;;nre and silt supply pipe.
L O..
Write/orcatalogue once,
mentioning thispaper. Scale drawings of
mac hine, construction details, subscribers'
forum. 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."w York and London.
3 One not too light properly lubricate and keep lubricated any bearing (ballbearing ordinary bearing).01' for Mechanics find Tradesmen.
The Sebastian Lathe Co•• 120 Culvert SI. Send fOl
Catalog I>o. "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.
Strong, sirupie and durable. Write once for generous sample bottle and Magneto Bulletin. pipe. Lowest fuel cost for runs Gasoline, Kerosene- Distillate, Gas Alcohol and has perfect ubrication. THE POWER CONTRACTOR'S
FAVORITE ENGINE. 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., L'".
Send for Lathe Catalog. illustrated article published in
Scientific meric. and
states that pays better put over
.
any battery any time for half the CO'lt
bearing
of new battery., 507 Olive Street, St. With engines llorse powerR.
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.
S ENTI AME RICAN
A ttache(J sny water faucet will deyelop lip
to according: s
i
ze pipe and W:ltB!'
pre!;,�llre.
WilliAMS BROS Ithaca.
DE P'T ,
/"'K'#
TAPES AND RULES
ARE THE BEST.iliu(', in.
Established 1872..
THE EDISON CONCRETE HOUSE
q How constructed., LEIB ST. For sale uno Co• Inc.
Accepted the authority..
(I'or sale everywhere. /)., and all
newsdeal ers. two cylinder. CO., Cincinnati, Ohio
Fon
G NSMITHS.
1\[0(. Louis, Mo. Garages, Repair and General Jobbing
Shops find this the ideal lathe for their work., Manufacturers, 417 West 15th SI.
water during long periods the life t>f
the cell. regard
to securing valid patent protpction for their in
v Trade-:llarks and CopyrightM
registered. Send for catalo. sYz single cylinder. EMEXT 23.
It will not run out and leave contact points dry. 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., Chicago, This our 58th year. how much it
will cost, practical from archi·
tecturaI and engineering standpoint ?
These and other important questions relating the structure are discussed good, thorough.50, cnsh with or
d(·r.
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('. MIC .•
46
"St
" Foot aml
ar
Power
Screw Cutting
Au��t
LathesFOR FINE, ACCURATE WORK
Send for Catalogue B.
with provision for circulation elec.ven any
inventor furnishing with model sketch and
a brief description the device question.
WILLIAMS, BROWN EARLE, Ine. in.
Improved bucket wheel construction. 'Publishers
'1. \-Vorl{s day NigJlt-makes prints any lenvth.
In charging, the rate can varied
3 One not too heavy-will positively not gum clog, collect dust dirt, harden dry out.r MUNN COMPANY, Inc. ALOE CO.
THE SEBASTIAN IS-INCH ENGINE LATHE
HIGH GRADE LOW PRICE
Automobile Builders. 918 Chestnut St..
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. Eight sharp cut
tmg edges.
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. bottles.
Ours the Oldest agency for securing patents ;
it was established over sixty-five years ago.
"FREE" Write for Catalogue. For user:" Blue Print Paper pply
Lanting Machines for making blue print paper linen. A.
. ('at nlog free.
Please mention the Scientific American when writing- advertisers
through wide range, and may far
hig]her than would safe with the lead
battery., 2109 North Ninth St. Lowest cost because
it delivers greatest available power per horse. Try One. Let explain. 361 Broadway, New York
WHAI ONE MAGNETO OIL ?
January 4.
a ONE OIL COMPANY, BROADWAY, New York City. 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.
THE TEMPLE PUMP CO.
Price cents.
CRAY MOTOR CO. ]6. 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. Price cents mail.
From 9-in. engine made has wide range use. Easily lucked or
released turning handle. CIENTTFTC A:\I ERTCAN Sf' PP1..
GILSON MFG. each
'
brought in-
Istantly into u,e bal joint
.
HOLTZER-CABOT
GAS ENGINE
JUMP SPARK
and
M.l:ulC>.
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., ROCKFORD, h.
1). Both free.
695 Water Street,
Seneca Falls, Y. STAI-:'RETT CO. connection. The nature the support rna·
terials and the method applying the
active material the plates enable the
cell stand dead short circuits without
injury. DETROIT.
D WAT MOTOR
