Thomas A. Edison's Latest Invention A Storage Battery Designed and Constructed from the Automobile User's Point of View ...
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fiutomobile Running Gears
WITH PRESSED STEEL ANGLE
IRON FRAMES
Also all styles bodies. regard
to securing valid patent protpction for their in
v Trade-:llarks and CopyrightM
registered.
Please mention the Scientific American when writing- advertisers
through wide range, and may far
hig]her than would safe with the lead
battery. ]6., Dept. Garages, Repair and General Jobbing
Shops find this the ideal lathe for their work.
J\dive Ag'ents wanted. Louis, Mo. \-Vorl{s day NigJlt-makes prints any lenvth.
Don't scoff.
It will not run out and leave contact points dry.-SIX IMPORTA� T
formulas. ]8-B. All
communications are strictly confidential.
Ours the Oldest agency for securing patents ;
it was established over sixty-five years ago. makes Blue Prints, Black Prints and
Brown Prints.
-
Every User Blue Prints
Should Investigate the New EXPRESS System Blue Printing
Automatic, saves half the cost. pipe. DETROIT.
BABBITT METALS. Send for catalo.
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., and all
newsdeal ers. 361 roadway, New ork, or
625 Street, Washington, C.
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
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. Our
IIand-Book Patents will sent free on
request.
DE P'T ,
/"'K'#
TAPES AND RULES
ARE THE BEST. engine made has wide range use. "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.
From 9-in. CO. Don't
take the side shows and miss the main show
i the big tent.
THE TEMPLE PUMP CO.
BORBEIN AUTO CO. THE POWER CONTRACTOR'S
FAVORITE ENGINE. /)., Athol.
Arrane-ed for Steam or
Foot Power, Velocipede
or Stand-up rrreadle.
with provision for circulation elec.
A Free Opinion the probable patenta
bility iTlventi�n will readily gi. 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.
THE EDISON CONCRETE HOUSE
q How constructed.iliu(', in. Order from your newsdealer from
...
Sold all garages, auto supply dealers, hardware and general stores-10c..•
46
"St
" Foot aml
ar
Power
Screw Cutting
Au��t
LathesFOR FINE, ACCURATE WORK
Send for Catalogue B.
water during long periods the life t>f
the cell. STAI-:'RETT CO., Chicago, This our 58th year.
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.
WilliAMS BROS Ithaca. 1492-4 in.r MUNN COMPANY, Inc. Order
yonI' motor hom dealer from us.
Ruby St. pipe, Ibs.., 308 Park St. YOU WILL MAKE MISTAKE YOU NOT WRITE FOR INFORMATIQN.
GILSON MFG., Cincinnati, Ohio
Fon
G NSMITHS. bottles..
1).
D WAT MOTOR .
Manufactured the
The Ke)Jstone Safety Starling Handle Co. 361 Broadway, New York
WHAI ONE MAGNETO OIL ?
January 4. swin�. CIENTTFTC A:\I ERTCAN Sf' PP1. Only pel'feet small motor made.
CRAY MOTOR CO. Ball
bearing, safety starting handles for all makes cars.
1 for complete catalog today••teU8 all about how these high grade
lilotors are built tbe largost plant the world devoted. slow speed, high duty engine. l\Ionev b:lcl;; for allY reason. 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.
SENECA FALLS MFG., 1
Legal Notices
IN VENTORS are Invited communicate with
Munn o. 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. Send fOl
Catalog I>o. One boy does the work four men.,an Supplement 685. Catalog free.!!!_
and
B K
TYPES
FOR MARINE
AUTOMOBILE
and
STA·
TIONARY
ENGINES
SEND FOR LAT EST BULLETIN 557
THE flOLTZER-CABOT ELECTRIC CO. MO�M.
Write/orcatalogue once,
mentioning thispaper.
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. Write once for generous sample bottle and Magneto Bulletin. A. Louis, Mo.
Improved bucket wheel construction.
(I'or sale everywhere.
695 Water Street,
Seneca Falls, Y.
a ONE OIL COMPANY, BROADWAY, New York City.
any battery any time for half the CO'lt
bearing
of new battery. BAR . illustrated article published in
Scientific meric. A., LEIB ST.
WILLIAMS, BROWN EARLE, Ine. Lowest cost because
it delivers greatest available power per horse.L,
Write for
Free Sample
Manufactured by
T Y
C CO. each
'
brought in-
Istantly into u,e bal joint
. 25c. 918 Chestnut St. 625 Wash . St..00.blisbed 18IiO-ALOl<:
Civil Engineering and Surveying Instruments
DRA WING MATERIALS SIJPPLIES
B . EMEXT 23. 'Publishers
'1. Patents and 11
Paten secured.ven any
inventor furnishing with model sketch and
a brief description the device question. and
states that pays better put over
. Scale drawings of
mac hine, construction details, subscribers'
forum. connection., ROCKFORD, h.
oxclusively the manufacture 2.
M Broadway, New York
B ranch Office. For sale uno Co• Inc. Easily lucked or
released turning handle. The Express System Saves Money.
I TilE J".cyc1e motorS. CO., Philadelphia, Pa. vehicle manufacturer using the
battery reports that charged ex·
hausted battery A·4 cellR the rate
of 100 amperes for short tin1('. TOOL
MAKERS, EXPER I·
M ENTAL PAIR
WO ETC. in. i\'1ounted on
wheels o�· tonl ls. l3-in."w York and London. ALOE CO. State your requirement\> and get our adVIse.
Established 1872.
THE SEBASTIAN IS-INCH ENGINE LATHE
HIGH GRADE LOW PRICE
Automobile Builders.
A E-For Sixty Ye:m' the Standard the WOJ'ld for Quality.
-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.
Strong, sirupie and durable.
3 One contains carbon residue, foreign matter, acid, impurities like all cylinder (mineral) oils.
PRICE 11<1. 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.
Sag naw; ich A. Lowest fuel cost for runs Gasoline, Kerosene- Distillate, Gas Alcohol and has perfect ubrication..
���.
.
3 One not too light properly lubricate and keep lubricated any bearing (ballbearing ordinary bearing).
In charging, the rate can varied
3 One not too heavy-will positively not gum clog, collect dust dirt, harden dry out.water pres
sure; lbs. For user:" Blue Print Paper pply
Lanting Machines for making blue print paper linen. sYz single cylinder. Esb.
1\[0(. Price cents mail., 507 Olive Street, St. Y.
LA FAYETTE, IND., Manufacturers, 417 West 15th SI. ('at nlog free.l:ulC>., Port Washington, Wis.
The Sebastian Lathe Co•• 120 Culvert SI. ,
4" Walnut Street, Philadelphia, Pa.01' for Mechanics find Tradesmen.. With engines llorse powerR. Let explain.
trolyte because the latter constant,
chemically, electrically and physically. Sent FREE"
A.l1lal'.50, cnsh with or
d(·r. The nature the support rna·
terials and the method applying the
active material the plates enable the
cell stand dead short circuits without
injury., 50c.
The element made very com,;;act., 2109 North Ninth St. Eight sharp cut
tmg edges.
WE LL
DRILLING
MACHINES
Over sizes and 8tyles, for rilling either deep or
shallow wells any kind soi rock.
Send for Lathe Catalog.
"FREE" Write for Catalogue., L'". Senel
)'onr water pres;;nre and silt supply pipe. Net
price $5, cas witlt orrle-l'.
S ENTI AME RICAN
A ttache(J sny water faucet will deyelop lip
to according: s
i
ze pipe and W:ltB!'
pre!;,�llre.
W."��;::;;·1J-Neatest, simplest and be,t on
Ithe market. Both free. two cylinder. how much it
will cost, practical from archi·
tecturaI and engineering standpoint ?
These and other important questions relating the structure are discussed good, thorough. Yearly subscription, $3.00
SI'JIId tor 232 page catalog No. pressure, in.
Price cents. Any mechanic can opprat e
them easi Send for eatalol!. ''''ashing
.
Accepted the authority.
L O. MIC .
, concern. four cylinder. Try One.
HOLTZER-CABOT
GAS ENGINE
JUMP SPARK
and
M.
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
