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