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