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