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