Thomas A. Edison's Latest Invention A Storage Battery Designed and Constructed from the Automobile User's Point of View ...
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Don't
take the side shows and miss the main show
i the big tent. Sent FREE"
A.
W. 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. CIENTTFTC A:\I ERTCAN Sf' PP1. Garages, Repair and General Jobbing
Shops find this the ideal lathe for their work., Manufacturers, 417 West 15th SI.. St. BAR . connection.water pres
sure; lbs. A. Ball
bearing, safety starting handles for all makes cars. 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., 308 Park St. Only pel'feet small motor made., Cincinnati, Ohio
Fon
G NSMITHS. CO.
A E-For Sixty Ye:m' the Standard the WOJ'ld for Quality.
695 Water Street,
Seneca Falls, Y., Chicago, This our 58th year. 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. Send fOl
Catalog I>o. \-Vorl{s day NigJlt-makes prints any lenvth. l3-in.
(I'or sale everywhere., 1
Legal Notices
IN VENTORS are Invited communicate with
Munn o.
, concern.
From 9-in. The Express System Saves Money.
LA FAYETTE, IND., Port Washington, Wis.
Send for Lathe Catalog.
a ONE OIL COMPANY, BROADWAY, New York City. Order from your newsdealer from
. One boy does the work four men. THE POWER CONTRACTOR'S
FAVORITE ENGINE. Any mechanic can opprat e
them easi Send for eatalol!.
WILLIAMS, BROWN EARLE, Ine. Senel
)'onr water pres;;nre and silt supply pipe.r MUNN COMPANY, Inc.
I TilE J". ]8-B.
PRICE 11<1.01' for Mechanics find Tradesmen.
3 One not too light properly lubricate and keep lubricated any bearing (ballbearing ordinary bearing).
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., 507 Olive Street, St. two cylinder.
Price cents.
Please mention the Scientific American when writing- advertisers
through wide range, and may far
hig]her than would safe with the lead
battery.
Write/orcatalogue once,
mentioning thispaper. MO�M.
-
Every User Blue Prints
Should Investigate the New EXPRESS System Blue Printing
Automatic, saves half the cost. ]6., ROCKFORD, h.
3 One contains carbon residue, foreign matter, acid, impurities like all cylinder (mineral) oils.
M Broadway, New York
B ranch Office. and
states that pays better put over
. Catalog free. Send for catalo.
Don't scoff. 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. DETROIT., L'". Lowest fuel cost for runs Gasoline, Kerosene- Distillate, Gas Alcohol and has perfect ubrication. 'Publishers
'1.
1\[0(.ven any
inventor furnishing with model sketch and
a brief description the device question.
The element made very com,;;act. Patents and 11
Paten secured.iliu(', in. ,
4" Walnut Street, Philadelphia, Pa.
WE LL
DRILLING
MACHINES
Over sizes and 8tyles, for rilling either deep or
shallow wells any kind soi rock., Athol.00
SI'JIId tor 232 page catalog No.
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. 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. For user:" Blue Print Paper pply
Lanting Machines for making blue print paper linen.
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.
HOLTZER-CABOT
GAS ENGINE
JUMP SPARK
and
M. bottles.
1). Both free.
BABBITT METALS. Louis, Mo. swin�.blisbed 18IiO-ALOl<:
Civil Engineering and Surveying Instruments
DRA WING MATERIALS SIJPPLIES
B . The nature the support rna·
terials and the method applying the
active material the plates enable the
cell stand dead short circuits without
injury. l\Ionev b:lcl;; for allY reason.
THE TEMPLE PUMP CO. Try One.. All
communications are strictly confidential.
THE EDISON CONCRETE HOUSE
q How constructed. MIC ., 2109 North Ninth St. STAI-:'RETT CO., Dept.. CO.
J\dive Ag'ents wanted. pipe, Ibs."��;::;;·1J-Neatest, simplest and be,t on
Ithe market.l1lal'. /).
trolyte because the latter constant,
chemically, electrically and physically. 25c.
A Free Opinion the probable patenta
bility iTlventi�n will readily gi.
. Esb. illustrated article published in
Scientific meric. engine made has wide range use.
Send for our Special Offer !
------ ------ ---
fiutomobile Running Gears
WITH PRESSED STEEL ANGLE
IRON FRAMES
Also all styles bodies. each
'
brought in-
Istantly into u,e bal joint
. The Bible ofthe aero enthusiast, experi
menter, builder, aviator and advertiser.
L O. 361 roadway, New ork, or
625 Street, Washington, C.
Improved bucket wheel construction. With engines llorse powerR. Our
IIand-Book Patents will sent free on
request.
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.. ALOE CO."w York and London.
water during long periods the life t>f
the cell. Y. sYz single cylinder. how much it
will cost, practical from archi·
tecturaI and engineering standpoint ?
These and other important questions relating the structure are discussed good, thorough. ''''ashing
., LEIB ST. 1492-4 in.•
46
"St
" Foot aml
ar
Power
Screw Cutting
Au��t
LathesFOR FINE, ACCURATE WORK
Send for Catalogue B., 50c. Lowest cost because
it delivers greatest available power per horse.
1 for complete catalog today••teU8 all about how these high grade
lilotors are built tbe largost plant the world devoted. Yearly subscription, $3.
D WAT MOTOR . Scale drawings of
mac hine, construction details, subscribers'
forum..
Accepted the authority.
Arrane-ed for Steam or
Foot Power, Velocipede
or Stand-up rrreadle.50, cnsh with or
d(·r. "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.l:ulC>., Philadelphia, Pa.
Manufactured the
The Ke)Jstone Safety Starling Handle Co. Easily lucked or
released turning handle. slow speed, high duty engine.
Sold all garages, auto supply dealers, hardware and general stores-10c. Louis, Mo.. A.
Strong, sirupie and durable.
Established 1872.
SENECA FALLS MFG. 361 Broadway, New York
WHAI ONE MAGNETO OIL ?
January 4. Price cents mail.-SIX IMPORTA� T
formulas.
oxclusively the manufacture 2. EMEXT 23.,an Supplement 685..L,
Write for
Free Sample
Manufactured by
T Y
C CO.
GILSON MFG. 918 Chestnut St.
CRAY MOTOR CO.
any battery any time for half the CO'lt
bearing
of new battery.
BORBEIN AUTO 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.
THE SEBASTIAN IS-INCH ENGINE LATHE
HIGH GRADE LOW PRICE
Automobile Builders.
Ruby St.
It will not run out and leave contact points dry. pressure, in..
Ours the Oldest agency for securing patents ;
it was established over sixty-five years ago.cyc1e motorS.
The Sebastian Lathe Co•• 120 Culvert SI. regard
to securing valid patent protpction for their in
v Trade-:llarks and CopyrightM
registered. State your requirement\> and get our adVIse. Net
price $5, cas witlt orrle-l'.
with provision for circulation elec.
"FREE" Write for Catalogue.
���. 625 Wash . makes Blue Prints, Black Prints and
Brown Prints.
DE P'T ,
/"'K'#
TAPES AND RULES
ARE THE BEST. in. For sale uno Co• Inc.
WilliAMS BROS Ithaca. Order
yonI' motor hom dealer from us. four cylinder.00.
Sag naw; ich A.!!!_
and
B K
TYPES
FOR MARINE
AUTOMOBILE
and
STA·
TIONARY
ENGINES
SEND FOR LAT EST BULLETIN 557
THE flOLTZER-CABOT ELECTRIC CO.
Bill' THELOWESTCOSTENGINE ��{!i�\�;:�leasIest e
machine operates, delivering steadier power than any other gasolIne engine, adapting especially for operating farm machinery, with better results
and least waste grain. YOU WILL MAKE MISTAKE YOU NOT WRITE FOR INFORMATIQN. ('at nlog free. TOOL
MAKERS, EXPER I·
M ENTAL PAIR
WO ETC. pipe. Eight sharp cut
tmg edges. vehicle manufacturer using the
battery reports that charged ex·
hausted battery A·4 cellR the rate
of 100 amperes for short tin1('. Write once for generous sample bottle and Magneto Bulletin. Let explain.
BIotor for grmding, polishing, fans, sewing
mtwhines for Doctors, Dl'ntists, Urn;!'
�:)��:Il��l�d;�lfe!�$e;:'����f9���ei��
i
�:�·
tor and pulle:v 'olll)� $2.
In charging, the rate can varied
3 One not too heavy-will positively not gum clog, collect dust dirt, harden dry out
