Thomas A. Edison's Latest Invention A Storage Battery Designed and Constructed from the Automobile User's Point of View ...
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Louis, Mo.
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The Ke)Jstone Safety Starling Handle Co. Catalog free.
1). Any mechanic can opprat e
them easi Send for eatalol!.
BIotor for grmding, polishing, fans, sewing
mtwhines for Doctors, Dl'ntists, Urn;!'
�:)��:Il��l�d;�lfe!�$e;:'����f9���ei��
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tor and pulle:v 'olll)� $2. A., Port Washington, Wis.
WE LL
DRILLING
MACHINES
Over sizes and 8tyles, for rilling either deep or
shallow wells any kind soi rock. Y. and
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.. Both free.
W. Patents and 11
Paten secured. makes Blue Prints, Black Prints and
Brown Prints. how much it
will cost, practical from archi·
tecturaI and engineering standpoint ?
These and other important questions relating the structure are discussed good, thorough. CO., Philadelphia, Pa. Net
price $5, cas witlt orrle-l'.
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.water pres
sure; lbs.00
SI'JIId tor 232 page catalog No.l1lal'.
a ONE OIL COMPANY, BROADWAY, New York City.cyc1e motorS. regard
to securing valid patent protpction for their in
v Trade-:llarks and CopyrightM
registered.
From 9-in. DETROIT.
THE SEBASTIAN IS-INCH ENGINE LATHE
HIGH GRADE LOW PRICE
Automobile Builders."��;::;;·1J-Neatest, simplest and be,t on
Ithe market.
The Sebastian Lathe Co•• 120 Culvert SI. For sale uno Co• Inc.
Sag naw; ich A.
WILLIAMS, BROWN EARLE, Ine.ven any
inventor furnishing with model sketch and
a brief description the device question. Yearly subscription, $3.00. EMEXT 23. in.
, concern. slow speed, high duty engine. l\Ionev b:lcl;; for allY reason.
I TilE J". pipe, Ibs. 918 Chestnut St. 'Publishers
'1. ('at nlog free.iliu(', in. ALOE CO.,an Supplement 685., L'".
Sold all garages, auto supply dealers, hardware and general stores-10c. For user:" Blue Print Paper pply
Lanting Machines for making blue print paper linen.
with provision for circulation elec. A.
1\[0(.
���. Garages, Repair and General Jobbing
Shops find this the ideal lathe for their work.
WilliAMS BROS Ithaca. The nature the support rna·
terials and the method applying the
active material the plates enable the
cell stand dead short circuits without
injury. illustrated article published in
Scientific meric.
DE P'T ,
/"'K'#
TAPES AND RULES
ARE THE BEST.
oxclusively the manufacture 2.r MUNN COMPANY, Inc. Try One. l3-in. swin�.
The element made very com,;;act. pressure, in..
BABBITT METALS., and all
newsdeal ers.
Improved bucket wheel construction.
It will not run out and leave contact points dry. connection.
M Broadway, New York
B ranch Office.
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. two cylinder., 1
Legal Notices
IN VENTORS are Invited communicate with
Munn o. Ball
bearing, safety starting handles for all makes cars. Senel
)'onr water pres;;nre and silt supply pipe. St.
A Free Opinion the probable patenta
bility iTlventi�n will readily gi. i\'1ounted on
wheels o�· tonl ls.
THE TEMPLE PUMP CO. Don't
take the side shows and miss the main show
i the big tent.50, cnsh with or
d(·r.
Ruby St.
GILSON MFG.
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..01' for Mechanics find Tradesmen. engine made has wide range use.
Accepted the authority.
Price cents. 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. \-Vorl{s day NigJlt-makes prints any lenvth. MO�M.
trolyte because the latter constant,
chemically, electrically and physically. each
'
brought in-
Istantly into u,e bal joint
. 25c.
any battery any time for half the CO'lt
bearing
of new battery. MIC .
1 for complete catalog today••teU8 all about how these high grade
lilotors are built tbe largost plant the world devoted.
J\dive Ag'ents wanted. Eight sharp cut
tmg edges.
"FREE" Write for Catalogue. ,
4" Walnut Street, Philadelphia, Pa. Sent FREE"
A. CO. Let explain.l:ulC>. /). One boy does the work four men. TOOL
MAKERS, EXPER I·
M ENTAL PAIR
WO ETC. 361 Broadway, New York
WHAI ONE MAGNETO OIL ?
January 4., Dept.
3 One contains carbon residue, foreign matter, acid, impurities like all cylinder (mineral) oils.
Send for our Special Offer !
------ ------ ---
fiutomobile Running Gears
WITH PRESSED STEEL ANGLE
IRON FRAMES
Also all styles bodies.
Arrane-ed for Steam or
Foot Power, Velocipede
or Stand-up rrreadle.
D WAT MOTOR .. vehicle manufacturer using the
battery reports that charged ex·
hausted battery A·4 cellR the rate
of 100 amperes for short tin1('. The Express System Saves Money. State your requirement\> and get our adVIse. All
communications are strictly confidential.
Send for Lathe Catalog. BAR . 625 Wash . Lowest cost because
it delivers greatest available power per horse. ''''ashing
. 1492-4 in. The Bible ofthe aero enthusiast, experi
menter, builder, aviator and advertiser. Esb. 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. Only pel'feet small motor made.
CRAY MOTOR CO.!!!_
and
B K
TYPES
FOR MARINE
AUTOMOBILE
and
STA·
TIONARY
ENGINES
SEND FOR LAT EST BULLETIN 557
THE flOLTZER-CABOT ELECTRIC CO. Order from your newsdealer from
.
(I'or sale everywhere.
PRICE 11<1. THE POWER CONTRACTOR'S
FAVORITE ENGINE. four cylinder.-SIX IMPORTA� T
formulas.. Send for catalo., 50c.
Write/orcatalogue once,
mentioning thispaper.
THE EDISON CONCRETE HOUSE
q How constructed., Cincinnati, Ohio
Fon
G NSMITHS.
.blisbed 18IiO-ALOl<:
Civil Engineering and Surveying Instruments
DRA WING MATERIALS SIJPPLIES
B . Louis, Mo. Write once for generous sample bottle and Magneto Bulletin. "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. STAI-:'RETT CO.., Athol. 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. Price cents mail.
A E-For Sixty Ye:m' the Standard the WOJ'ld for Quality. Lowest fuel cost for runs Gasoline, Kerosene- Distillate, Gas Alcohol and has perfect ubrication.
In charging, the rate can varied
3 One not too heavy-will positively not gum clog, collect dust dirt, harden dry out.."w York and London.
SENECA FALLS MFG.
3 One not too light properly lubricate and keep lubricated any bearing (ballbearing ordinary bearing).
S ENTI AME RICAN
A ttache(J sny water faucet will deyelop lip
to according: s
i
ze pipe and W:ltB!'
pre!;,�llre., 2109 North Ninth St.
L O., LEIB ST. Send fOl
Catalog I>o.
water during long periods the life t>f
the cell. pipe. Easily lucked or
released turning handle.
-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.. 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. ]6., Chicago, This our 58th year.
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. ]8-B.
Established 1872. CIENTTFTC A:\I ERTCAN Sf' PP1.•
46
"St
" Foot aml
ar
Power
Screw Cutting
Au��t
LathesFOR FINE, ACCURATE WORK
Send for Catalogue B.
LA FAYETTE, IND.
Please mention the Scientific American when writing- advertisers
through wide range, and may far
hig]her than would safe with the lead
battery.
Ours the Oldest agency for securing patents ;
it was established over sixty-five years ago. 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.
BORBEIN AUTO CO. bottles. sYz single cylinder. Our
IIand-Book Patents will sent free on
request.
Strong, sirupie and durable.
HOLTZER-CABOT
GAS ENGINE
JUMP SPARK
and
M.
-
Every User Blue Prints
Should Investigate the New EXPRESS System Blue Printing
Automatic, saves half the cost., ROCKFORD, h. 361 roadway, New ork, or
625 Street, Washington, C., Manufacturers, 417 West 15th SI.
695 Water Street,
Seneca Falls, Y., 507 Olive Street, St., 308 Park St. With engines llorse powerR. Order
yonI' motor hom dealer from us. Scale drawings of
mac hine, construction details, subscribers'
forum.L,
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Free Sample
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