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