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