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