Thomas A. Edison's Latest Invention A Storage Battery Designed and Constructed from the Automobile User's Point of View ...
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it was established over sixty-five years ago. Sent FREE"
A.
SENECA FALLS MFG.
BABBITT METALS. DETROIT. Try One., Chicago, This our 58th year. The Bible ofthe aero enthusiast, experi
menter, builder, aviator and advertiser. Any mechanic can opprat e
them easi Send for eatalol!. CIENTTFTC A:\I ERTCAN Sf' PP1. A. 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.50, cnsh with or
d(·r. swin�.
Strong, sirupie and durable."w York and London. MIC .00
SI'JIId tor 232 page catalog No. Catalog free., Manufacturers, 417 West 15th SI. With engines llorse powerR.
Price cents. Senel
)'onr water pres;;nre and silt supply pipe. Ball
bearing, safety starting handles for all makes cars.
A E-For Sixty Ye:m' the Standard the WOJ'ld for Quality.
THE TEMPLE PUMP CO.. i\'1ounted on
wheels o�· tonl ls.
Sag naw; ich A. 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. Eight sharp cut
tmg edges., Athol.
Ruby St.. ''''ashing
., LEIB ST.
D WAT MOTOR . For user:" Blue Print Paper pply
Lanting Machines for making blue print paper linen.iliu(', in.
W. and
states that pays better put over
.cyc1e motorS. l\Ionev b:lcl;; for allY reason. pressure, 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. ,
4" Walnut Street, Philadelphia, Pa.
1\[0(.
water during long periods the life t>f
the cell.
.
any battery any time for half the CO'lt
bearing
of new battery., Philadelphia, Pa.
PRICE 11<1. Our
IIand-Book Patents will sent free on
request., L'".
CRAY MOTOR CO., and all
newsdeal ers.
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.
Write/orcatalogue once,
mentioning thispaper.
GILSON MFG. Lowest cost because
it delivers greatest available power per horse. Easily lucked or
released turning handle.
Send for Lathe Catalog.
DE P'T ,
/"'K'#
TAPES AND RULES
ARE THE BEST.r MUNN COMPANY, Inc.
a ONE OIL COMPANY, BROADWAY, New York City. pipe. Order from your newsdealer from
. connection.ven any
inventor furnishing with model sketch and
a brief description the device question.
J\dive Ag'ents wanted. 361 roadway, New ork, or
625 Street, Washington, C.01' for Mechanics find Tradesmen.
In charging, the rate can varied
3 One not too heavy-will positively not gum clog, collect dust dirt, harden dry out., ROCKFORD, h.
The element made very com,;;act. BAR .
1). ]6.
I TilE J".
THE EDISON CONCRETE HOUSE
q How constructed.
BORBEIN AUTO CO., 2109 North Ninth St. Order
yonI' motor hom dealer from us.
A Free Opinion the probable patenta
bility iTlventi�n will readily gi. 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.
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 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. STAI-:'RETT CO.
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. bottles. Louis, Mo.L,
Write for
Free Sample
Manufactured by
T Y
C CO.
3 One not too light properly lubricate and keep lubricated any bearing (ballbearing ordinary bearing).
L O. ALOE CO. One boy does the work four men. pipe, Ibs. 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.
"FREE" Write for Catalogue.•
46
"St
" Foot aml
ar
Power
Screw Cutting
Au��t
LathesFOR FINE, ACCURATE WORK
Send for Catalogue B.
HOLTZER-CABOT
GAS ENGINE
JUMP SPARK
and
M., 1
Legal Notices
IN VENTORS are Invited communicate with
Munn o. \-Vorl{s day NigJlt-makes prints any lenvth. four cylinder., 507 Olive Street, St. Scale drawings of
mac hine, construction details, subscribers'
forum., 50c.
-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., Dept. The Express System Saves Money.
Improved bucket wheel construction.
Send for our Special Offer !
------ ------ ---
fiutomobile Running Gears
WITH PRESSED STEEL ANGLE
IRON FRAMES
Also all styles bodies. makes Blue Prints, Black Prints and
Brown Prints. All
communications are strictly confidential. regard
to securing valid patent protpction for their in
v Trade-:llarks and CopyrightM
registered. /). Both free. 918 Chestnut St. Patents and 11
Paten secured.. ('at nlog free.."��;::;;·1J-Neatest, simplest and be,t on
Ithe market. 1492-4 in. each
'
brought in-
Istantly into u,e bal joint
.
THE SEBASTIAN IS-INCH ENGINE LATHE
HIGH GRADE LOW PRICE
Automobile Builders.
Manufactured the
The Ke)Jstone Safety Starling Handle Co. slow speed, high duty engine..
The Sebastian Lathe Co•• 120 Culvert SI. Don't
take the side shows and miss the main show
i the big tent. Yearly subscription, $3.
-
Every User Blue Prints
Should Investigate the New EXPRESS System Blue Printing
Automatic, saves half the cost.!!!_
and
B K
TYPES
FOR MARINE
AUTOMOBILE
and
STA·
TIONARY
ENGINES
SEND FOR LAT EST BULLETIN 557
THE flOLTZER-CABOT ELECTRIC CO.blisbed 18IiO-ALOl<:
Civil Engineering and Surveying Instruments
DRA WING MATERIALS SIJPPLIES
B .
WilliAMS BROS Ithaca. Y.
WE LL
DRILLING
MACHINES
Over sizes and 8tyles, for rilling either deep or
shallow wells any kind soi rock. Net
price $5, cas witlt orrle-l'.. Let explain. Price cents mail.,an Supplement 685. For sale uno Co• Inc. St.
trolyte because the latter constant,
chemically, electrically and physically. how much it
will cost, practical from archi·
tecturaI and engineering standpoint ?
These and other important questions relating the structure are discussed good, thorough. Lowest fuel cost for runs Gasoline, Kerosene- Distillate, Gas Alcohol and has perfect ubrication. Garages, Repair and General Jobbing
Shops find this the ideal lathe for their work., Port Washington, Wis. 625 Wash . ]8-B. In
estimating the true commercial efficiency
of road-vehicle transportation, the ton·
miles obtained must compared with
the total cost operation the vehi-
cle, with due allowance for all-around reo
liability. Send for catalo.
(I'or sale everywhere.
Arrane-ed for Steam or
Foot Power, Velocipede
or Stand-up rrreadle.
Sold all garages, auto supply dealers, hardware and general stores-10c. Louis, Mo.
WILLIAMS, BROWN EARLE, Ine. THE POWER CONTRACTOR'S
FAVORITE ENGINE. sYz single cylinder. vehicle manufacturer using the
battery reports that charged ex·
hausted battery A·4 cellR the rate
of 100 amperes for short tin1('. l3-in.
It will not run out and leave contact points dry. A. engine made has wide range use. 25c.-SIX IMPORTA� T
formulas. Send fOl
Catalog I>o.
LA FAYETTE, IND. 'Publishers
'1.
1 for complete catalog today••teU8 all about how these high grade
lilotors are built tbe largost plant the world devoted.
Established 1872.
Accepted the authority. in.
S ENTI AME RICAN
A ttache(J sny water faucet will deyelop lip
to according: s
i
ze pipe and W:ltB!'
pre!;,�llre..
M Broadway, New York
B ranch Office.l:ulC>.
BIotor for grmding, polishing, fans, sewing
mtwhines for Doctors, Dl'ntists, Urn;!'
�:)��:Il��l�d;�lfe!�$e;:'����f9���ei��
i
�:�·
tor and pulle:v 'olll)� $2. two cylinder.. 361 Broadway, New York
WHAI ONE MAGNETO OIL ?
January 4.
3 One contains carbon residue, foreign matter, acid, impurities like all cylinder (mineral) oils.
Don't scoff. Esb. CO. Only pel'feet small motor made., Cincinnati, Ohio
Fon
G NSMITHS., 308 Park St. "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.
695 Water Street,
Seneca Falls, Y.
Please mention the Scientific American when writing- advertisers
through wide range, and may far
hig]her than would safe with the lead
battery. MO�M.
From 9-in.
���. Write once for generous sample bottle and Magneto Bulletin.water pres
sure; lbs.
, concern. CO.00.
with provision for circulation elec. TOOL
MAKERS, EXPER I·
M ENTAL PAIR
WO ETC.
oxclusively the manufacture 2.l1lal'. YOU WILL MAKE MISTAKE YOU NOT WRITE FOR INFORMATIQN. EMEXT 23. State your requirement\> and get our adVIse. illustrated article published in
Scientific meric
