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