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For the Same Reasons .That Y o u ,
\Too, w il l Want O n ly the Genuine
After exhaustive tests which they themselves have made, Ethyl Gas has
been adopted by the U. S. Navy Air Force, the British Air Ministry, the
U . S. Army, and Navy Dirigible Service, racing car drivers, and millions of
motorists. Try it today m JJmon-Ethyl, the acknowledged super-fuel.
T P H E Ethyl formula was discov-
A ered after 10 years’ intensive re
search. Over 35,000 different chemi
cal combinations were tested, and
discarded before the perfected pro
duct was achieved. Such an article
cannot be created over night. T hat
is why, if you want the results that
such a fuel produces, you must get
■Mr«
that fuel.
Ethyl is a new discovery. It is unique. It
stands alone.
It performs a scientific service based on scien
tific facts and unusual phenomena discovered
only after patient scientific work.
O ur own scientists have blended it with’the
superior Union non-detonating gasoline. The
advantage is a quicker vaporizing, sure-fire, fuel.
The result, U n io n -E th y l, brings to Western
motorists the most modern, most effective, lower
cost, motor fuel, ever offered on the Coast.
N ow Carbon Helps
With ordinary gasoline, carb o n causes
“knocking” and a loss of power. Union-
Ethyl completely eliminates this knock. With
such gasoline carbon actually increases instead
of lessens power. Highly carbonized motors
actually run better with Union-Ethyl Gas than
carbon free m otors w ithout it. Cafbon in
cylinders is, therefore, now an advantage rather
than a fault.
Now, with Union-Ethyl, you get also, a
quicker pickup and a sm oother, practically
vibrationless motor.
UWIOJV
“Union Non-Deto-
nating Gasoline”
Test
N
o. \' 2
*•
'
W ith Highly Multiplied Effect
•
Throttle your car down to five miles per hour
with ordinary gasoline. Note the “jumping”
and the k n o ck in g caused by c a r to n in your
, J motor*. Drain your tank and refill with Union-
Ethyl. Feel the instant pickup, the absence of
any carbon knock and the smoother, pfcppy way
your car responds to the accelerator.
U nion Gasoline has always been (as adver
tised for years) a “ non-detonating” fuel.
“ E th y l” also is a “ uon-deto nating” agent
highly concentrated and with a multiplied effect.
So the two in combination— “ U n io n ” and
“ Ethyl” Gas— make the most remarkable im
provement in motor fuel since motor can
were first invented.
Test N o. 3
In its manufacture U nion-E thyl Gasoline is
limited to a low end-point by distillation test,
thus producing a fuel that instantly vaporizes
completely in the carburetor and yields quicker
starting and acceleration.
Make a sharp right-hand turn at a very slow
speed — say four miles per hour. Cramp the
wheels. Push the accelerator to the floor. Watch
the result. Then drain your tank and refill with
Union-Ethyl. Repeat the test. Note the instant
pickup as your motor takes hold without the
usual knocks caused by carbon.
N o other so-called “ knockless” compound
can produce “ Ethyl” results.
U nion-Ethyl Gasoline is colored red for iden
tification purposes only. T h e color adds noth
ing to its quality or performance.
Try Union-Ethyl Today
T h e fuel you buy, therefore, must be genuine
Union-Ethyl i f you want all that we offer here.
Get it today and try it.
Ethyl does.
Learn what U nion-
[How
to Prove Superiority
"r—r
Test N o ; 1
-
Drive up the steepest hill you know. Mark
the^placc^ where. you, shift from high gear.
•
'-‘-v
■’
-----r
_
These "Motors't •
•fall« Into one of the following
start using Union-Ethyl today.
Motors burdened with excessive loads.
Motors operating in hilly country and through heavy traffic..
Motors which, t3iroughj^gjiwge,_yejlosing power. *
,
There is nothing else like Union-Ethyl, It is
the last scientific word in motor fuel develop
ment. You owe it to yourself to make a test.
Union-Ethyl is now sold at first-class Independ
ent Dealers as well as Union’s own service sta
tions. Drive in where you’see the Union-Ethyl
sign. Have the attendant drain your tank. Then
refill with Union Ethyl.
Don’t let others tell you its advantages. Find
out today, for yourself, why governments, racing
car drivers, and motorists by the scores of thou
sands are using Ethyl exclusively.
„ Directions for Trial:
H ave your tank drained of the ordinary gasoline now in it. TAuss
•
sential,
for Union-Ethyl Gasoline is scientifically prepared in exactly right
,
Motors heavily ctfrboned and.m otors which accumulate carbon V ,
quickly.
_ _
Motors that knoclk loudly. ^
' ' -
LICENSED BY THE
ETHYL GASOLINE
C O R P O R A T IO N
Then drain your tank and refill with Union-
Ethyl. Note how much farther you go up the
same hill, the absence of carbon knock, the
elimination of b u c k in g , and the reduced
vibration. ,
proportions. Any dilution with any other fuel lessens its unusual effect
You must drive the car a few blocks, after the tank is filled with Ethyl«
to rid yo u r carburetor of the old gasoline. Then the "E th yl” it ready
to perform. Only when tried in this manner is Union-Ethyl able to shoW
you it; best results. T ry Union-Ethyl by doing unusual thiugi'—Yrhati
ever von think are the hardest tests. In this way. it wiU j d | <yov.iB oWft
•tot^besu
ompany
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