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