Chart of 
Recommendations 
(Abbreviated Edition)' 
How to Read the Chart: 
T HE correct grades of Gargoyle Mobiloils for 
engine lubrication of both passenger and com¬ 
mercial cars are specified in the Chart below. 
A means Gargoyle Mobiloil “A” 
B means Gargoyle Mobiloil “B” 
E means Gargoyle Mobiloil “E” 
Arc means Gargoyle Mobiloil Arctic 
Where different grades are recommended for summer 
and winter use, the winter recommendations should 
be followed during the entire period when freezing 
temperatures may be experienced. 
The recommendations for prominent makes of engines 
used in many cars are listed separately for convenience. 
The Chart of Recommendations is compiled by the 
Vacuum Oil Company’s Board of Automotive 
Engineers, and represents our professional advice on 
correct automobile lubrication. 
NAMES OF 
AUTOMOBILES AND 
MOTOR TRUCKS 
Do you Change in Winter? 
Why many cars require lighter oil 
of greater fluidity in cold weather 
IV/TANY cold weather engine troubles can 
^ ^ be traced to one fact: 
In some cars the oil that may give excel¬ 
lent results in warm weather, is not suitable 
for winter lubrication. The oil congeals and 
fails to reach all friction points. 
Whether your car is one that requires in 
winter a lighter oil of greater fluidity depends 
upon the engine design. The factors that 
determine this are: 
The type of lubricating system, the loca¬ 
tion of the oil pump, the size and mesh of 
the oil screen, and the size and exposure of 
the oil piping. 
Failure to use the correct oil in winter may 
result in unnecessary wear through insuffi¬ 
cient lubrication. Due to the type of oil 
pump or its location above the oil level, it 
is often impossible to properly distribute the 
heavier congealed oils for some minutes after 
the engine is started, or until the oil has 
“thawed out” from the heat of the engine. 
TVorn wrist pins, worn bearings and engine 
knocks , necessitating a thorough spring over¬ 
hauling , are frequently the result of improper 
winter lubrication , and may easily 
be avoided. 
Undue strain on the battery 
and starter troubles result from 
using incorrect oils in winter. 
Engines differ widely. Whether your 
engine requires a lighter oil of greater 
fluidity in w’inter, can only be determined by 
experienced engineers familiar with its de¬ 
sign and construction. 
The chart at the right represents the pro¬ 
fessional advice of the Vacuum Oil Com¬ 
pany as determined by its Board of Auto¬ 
motive Engineers. If a different grade of 
Gargoyle Mobiloils is recommended for 
winter lubrication of your car, we advise its 
use during the entire period when freezing 
temperature may be expected. 
It is not enough to use an oil that will flow 
at low temperatures. Many oils will do this. 
But the oil for winter use must be of the 
highest quality and correct in body and char¬ 
acter. Nothing short of this will give you 
correct lubrication. 
In changing oils do not flush the crankcase 
with kerosene. A portion of the kerosene 
will remain in the splash troughs and other 
pockets, and partially destroy the value of 
the new oil. If necessary, flush out the 
engine with a quart of new oil. 
Buy in original containers. Do not say 
“Give me a quart of oil.” For 
Fordcars,GargoyleMobiloil“E” 
should be used both Summer and 
Winter. It meets exactly the win¬ 
ter requirements of Ford engines. 
Domestic Branches : 
New York (Main Office) 
Indianapolis 
Mobiloils 
A grade for each type of motor 
Boston 
Minneapolis 
Chicago 
Buffalo 
Philadelphia 
Des Moines 
Detroit 
Dallas 
Pittsburgh 
Kansas City, Kan. 
Eng.) 
Acc (Newark, O.) (1J4 ton).. 
" ‘t All Other Me 
Allen.,,..... 
American Six.^ .. 
Apperson (8 cyl.). 
*' AllOther Models. 
Auburn (6 cyl.). 
•' (6-38). 
“ (6-39-B) (Tcetor H. Eng. 
Bour Davis. 
Briscoe. 
Buick.i..... 
Cadillac. 
Case..*..:.. 
Chalmers. 
Chandler Six..... 
Chevrolet (8 cyl.). 
(Model 490). 
“ All Other Models.. 
Cleveland. 
Concord... 
Corbitt (5 ifin). 
*' AlFOther Models.... 
Crow-Elkhart. 
Cunningham. 
Daniels.... 
Dodge Brothers... 
Elcar (4 cyl.). 
“ (6 cyl.). 
Essex. •. 
Fiat... 
Ford.. 
Franklin. 
Fulton...i.. 
Grant (6 cyl.). 
" (Com.) (Model 12) 
“ All Other Models. 
Hahn. 
Haynes (6 cyl.). 
Hudson Super Six..... 
Hupmobilc. 
Jackson (4 cyl.). 
All Other Models... 
Kissel Kar (12 cyl.). 
All Other Models.. 
Kline Kar. 
Lafayette (Indianapolis). 
Lexington (Continental Ei 
Liberty.., j. 
Lincoln.. 
L. M. C. 
Locomobile.. 
McLaughlin(Can.)(Mod.44to50' 
All Other Models 
Marmon. 
Maxwell. 
Mercer. 
Mitchell.. 
Monitor. 
Moon..... 
Nash. 
“ (Model 671). 
** (Com’l) (Quad). 
“ (1 ton U 2 ton). 
National (6 cyl.). 
“ (12 cyl.). 
Overland. 
Owen Magnetic (Mod. M25) 
" All Other Models, 
Packard.... -. 
Peerless (8 cyl.). 
All Other Models... 
k Pierce-Arrow. 
“ “ (Coml.) (5 ton).... 
" “ All Other Models 
Premier. 
Renault (French). 
Reo. .:. 
Roamer (Model R. A.)... 
(Model 4-75)... . 
“ All Other Models. 
Rolls Royce (British).... 
Rowe. 
R. & V. Knight. 
Saxon . 
Sayers-Six. 
Simplex Crane... 
Standard (8 cyl.). 
Stearns-Knignt. 
Stephens. 
Stoughton (1 ton and 1 A ton). 
r All Other Models 
Studebaker. 
Stutz. 
Sullivan. 
Templar. 
Traffic... 
United (Mich.) (2>*, 4, 5,6 ton) 
" “ (3 ]A ton). 
u All Other Models 
U. S. (Cin. O.) (1M ton)...... 
** ** (5 ton). 
** *' All Other Mods. 
Watsoh ton and 1# ton)... 
(2 A ton). 
“ All Other Models. 
White (16 valve). 
“ (3 and 5 ton). 
" All Other Models. 
Willys-Knight.•. . ... 
Willys Six. 
Winther Six.. 
(Com'l) (K ton)... 
All Other Models.. 
Winther-Marwin (l A ton). . .. 
“ " All Other Models. 
Winton...... 
Prominent 
Beaver (Models J-JA-J B and JC) 
** All Other Models. 
Buda (Models ATU-BTU-CTU-1 
DTU-ETU-FTU-HU-HTU-IU-i 
ITU-XU-XTU-YU-YTU ... i 
Buda All Other Models. 
Continental (Model B2). 
“ (Model T). 
“ All Other Models.. 
Falls. 
G. B. U S. (Model AA). 
• “ All Other Models... 
Herschell-Spillman. 
(Models JU-S-V and VA) 
All Other Models,... 
Hinkley. 
Lycoming. .. 
Northway (Model 108)..... 
" All Other Models 
Rochester (Duesenberg).. .. 
Waukesha (Models CU-DU- 
EU & FU). 
All Other Models. 
Weidely. 
Wisconsin (Models Q U QU) 
rM • • 
AllOther Models. 
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— 
VACUUM OIL COMPANY 
