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