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