Danger/ Wrong winter oil invites
(I) Increased engine wear perhaps 25%.
(2) Gasoline dilution of oil** pos
sibly 15% in 150 miles.
(3) Battery depletion in compar
atively few starts. Relief comes
Mobiloil
i
mn
Vacuum Oil Company
1
SL
THE SATURDAY EVENING POST
cAiakg thlb_s
CHART
ijour guide
J
I
Make the chart your guide
through the use of Gargoyle Mobiloil as
advised by the Mobiloil Engineers in
the Winter column of the Mobiloil
Chart.
In winter many cars require oil of dif
ferent characteristics than that which
is correct in summer. Other cars can
successfully use the same oil the year
around. Don't guess about this vital
matter. Make sure. Experienced mo
torists do. So do automotive engineers.
That is why so many of them turn to
the Mobiloil Chart as a scientific guide
to economical winter lubrication.
30^ a quart is a fair retail price for
genuine Mobiloil from barrel or pump.
(Slightly higher in Southwestern, Moun
tain and Pacific Coast States.)
44
November IS, 1926
THE correct grades of Gargoyle Mobiloil for
engine lubrication of prominent passenger
cars and motor trucks are specified below.
The grades of Gargoyle Mobiloil are indicated by
the letters shown below. "Arc.means Gargoyle
Mobiloil Arctic.
Follow winter recommendations when tempera
tures from 32° F (freezing) to 0° F. (zero) prevail.
Below zero use Gargoyle Mobiloil Arctic (except
Ford Cars, use Gargoyle Mobiloil "E").
If your car is not listed here, see the complete
Chart at your dealer's.
NAMES OF
PASSENGER CARS
AND
MOTOR TRUCKS
1926
1925
IS
24
1923
P
V)
p
x
•-/?
A
Arc
A
Art-
Apperson 6
A
A
A
Arc
A
Arc
A
S
A
Arc
A
Arc
A
A
A
A
Auburn 6-63, 8
A
Arc
A
Arc
A
Arc
A
Arc.
6-66
A
A
A
A
other mod's
A
A
Arc
Art-
Arc
Arc
Arc
Autocar
A
Arc
A
Arc
A
Arc
A
Buick
A
Arc
A
Arc
A
Arc
A
Arc.
Cadillac
A
Arc
A
Arc
A
Arc
A
A
Case
Arc
Arc
Arc
Arc
Arc
Arc
Arc
Arc
Chandler
A
Arc
A
Arc
A
Arc
A
C hevrolet
Arc
Arc
Arc
Arc
Arc
Arc
Arc.
Chrysler 6
A
A
A
A
A
A
other mod's)
A
Arc
A
Arc
other mod's,
A
A
A
A
A
Arc
A
Arc
Cunningham
Arc
Arc
Arc
Arc
Arc
Arc
Arc
Arc
Davis
Arc
Ait-
Arc
Arc
Arc
Arc.
Arc
Arc.
A
Arc
A
Arc.
Dodge Brothers
A
Arc
A
Arc.
A
A
Dorris
A
Arc
A
A
A
A
A
A
Duesenberg.
A
Arc
A
Arc.
A
Arc.
A
Arc.
Durant 4
A
Arc
A
Arc.
Arc.
Arc.
Arc
Arc.
Elcar 4
A
A
A
A
A
A
A
A
6-65
A
A
A
A
6-50,6-60....
Arc
Arc.
Arc.
Arc
Arc.
8
A
A
A
Arc.
A
Arc.
A
Arc
A
Arc.
Federal WB3.
X2, X5. X6
A
A
A
A
A
A
A
A
(other mod's)
Arc.
Arc.
Arc.
Arc.
Arc.
Arc
Arc.
Arc
B
Arc
B
Arc.
B
Arc
other mod's)
A
Arc.
Arc.
Arc.
Arc
Arc.
Arc.
Ford
K
E
E
E
F
F
F
F
F. W. D
A
A
A
A
A
A
A
A
hranklin
BB
BB
BB
BB
BB
BB
BB
BB
G. M. C
B
A
B
A
B
A
B
A
Garford \Y\-\Vz ton
A
A
A
A
A
Arc
A
(other mod's)
A
A
A
A
A
A
A
A
Gardner 8
A
Arc.
A
Arc.
(other mod's)
A
A
A
A-
A
A
A
A
Graham Bros
A
Arc.
A
Arc.
A
Arc.
A
Arc.
Gray.,
Arc.
Arc.
Arc.
Arc.
Arc.
Arc.
Arc.
Arc.
Hudson
A
Arc.
A
Arc.
A
Arc
A
Arc.
Hupmobile
A
Arc.
A
Arc
A
Arc
A
A
A
(other mod's)
A
Arc.
A
Arc.
A
Arc.
A
Arc
Jewett
A
Arc.
A
Arc.
A
Arc.
A
Arc
Jordan 6
8
Arc.
Arc.
Arc.
Arc.
Arc.
Arc
A
A
A
A
Arc
Kissel 6
A
A
A
A
A
Arc.
A
Arc.
8
A
Arc.
A
Arc.
Lexington Concord.
Arc.
Arc.
Arc.
Arc.
A
Lincoln
A
A
A
A
A
A
A
A
Locomobile
A
Arc.
A
Arc.
A
Arc.
A
Arc
Mack
A
Arc.
A
Arc.
A
Arc
A
Arc
Marmon
A
A
A
A
A
A
A
A
Arc.
Arc.
Arc.
A
(other mod's)
A
A
A
A
A
A
A
A
Moon
Arc.
Arc.
Arc.
Arc.
Arc.
Arc.
Arc.
Arc
Nash
A
Arc.
A
Arc.
Arc.
Arc
Arc.
Arc
Oakland
A
Arc.
A
Arc.
A
A
A
Oldsmobile 8
A
A
(other mod's)
A
Arc.
A
Arc.
A
Arc.
A
Arc
Overland
A
Arc.
A
Arc.
A
Arc.
A
Arc
Packard Eight
A
Arc.
A
Arc.
A
Arc.
A
(other mod's)
A
Arc.
A
Arc.
A
A
A
A
Paige (Pass.)
A
Arc.
Arc. Arc.
Arc.
Arc.
Arc.
Arc
Peerless 80
A
8.
A
Arc.
A
Arc.
A
Arc
A
A
(other mod's)
A
A
A
A
A
A
Pierce Arrow
A
A
A
A
A
A
A
A
Pontiac
A
Arc.
Reo
A
Arc.
A
Arc.
A
Arc.
A
Rickenbacker
A
Arc.
A
Arc.
A
Arc.
Arc.
Rolls Royce
A
A
A
A
A
A
A
A
Star
A
Arc.
A
Arc.
Arc.
Arc
Arc
Stearns Knight
BB
A
BB
A
B
A:
B
A
Studebaker
A
Arc.
A
Arc
A
Arc
A
Arc.
Stutz 8
A
A
6
A
A re
Velie (Pass.)
A
Arc.
A
Arc.
A
Arc.
A
White 15,20, 20-D.
Arc.
Arc.
Arc.
Arc.
Arc.
Arc.
Arc.
Arc
(other com'I mod's)
A
A
A
A
A
A
A
A
Wills St. Claire.
B
A
B
A
B
A
B
A
Willys Knight 4.
B
Arc.
B
Arc.
B
Arc.
B
Arc.
(other mod's)
A
A
TRANSMISSION AND DIFFERENTIAL:
For their correct lubrication, use Gargoyle
Mobiloil "C" or "CC" as recommended by
complete Chart available at all dealers.
Headquarters: 61 BROADWAY, NEW YORK
Division Offices: QhicagoKansas Qity>Jl(Ci>ineapolis