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