Mobiloil 
Make the chart your guide 
some “Alfalfa Logic” 
Let these facts aid your search - 
for lower operating costs 
N O farmer expects a profitable stand of 
alfalfa from thin or acid soils. Sour 
land may be all right for soy beans and 
alsike, but all wrong for alfalfa. Likewise, 
the wrong oil in a motor will give results 
just as unsatisfactory. 
Motors are just as different as soils; just 
as different as live stock. There isn’t any 
problem on the farm that requires more 
individual treatment than the lubrication 
of gasoline motors. Proper lubrication is 
real economy. Improper lubrication is 
added expense. 
Just because the differences in oils can¬ 
not be seen, do not be misled into buying 
cheap oils. Don’t make the mistake of 
using an oil of wrong body and character. 
Your motor can tell the difference in¬ 
stantly. So can you—in the long run. A 
single unnecessary repair bill, one part pre¬ 
maturely worn out, and all you’ve “saved ” 
on cheap oil “goes up in smoke.” Mobiloil 
is the cheapest oil at any price. - 
Why Correct Lubrication 
is the Cheapest 
Gargoyle Mobiloil is not a gaso¬ 
line by-product, as cheaper oils 
nearly always are. The crude 
stock from which it is made is 
chosen solely for its lubricating 
quality, not for its gasoline or 
kerosene yield. Every batch of Mobiloil is 
tested to assure its constant high standards 
and uniformity. 
The Vacuum Oil Company has special¬ 
ized in correct lubrication for over 58 
years. It maintains a Board of Engineers 
—twenty-three men who spend all their 
time analyzing motors under every conceiv¬ 
able operating condition. The one purpose 
of their work is to determine the oil 
which will give greatest economy in every 
make and model of automobile, truck, or 
tractor. 
The result is the Gargoyle Mobiloil Chart 
of Recommendations. For the cheapest 
lubrication at any price make the Chart 
your absolute guide. It is shown herein part. 
If your automobile, motor truck, or farm 
tractor is not listed in this particular Chart, 
see the complete Chart which hangs on the 
dealer’s walls. Or write our nearest Branch 
for our booklet, “Correct Lubrication.” 
TRACTOR Lubrication 
The correct engine Lubrication for the 
Fordson Tractor is Gargoyle Mobiloil 
“BB” in summer and Gar¬ 
goyle Mobiloil “A” in winter. 
The correct oil for all other 
tractors is specified in our 
Chart. Ask for it at your 
dealer’s. 
Chart of 
Recommendations 
(AbbreviatedEdition) 
T HE correct grades of Gargoyle Mobiloil for 
engine lubrication of both passenger cars and 
motor trucks are specified in the Chart below. 
A means Gargoyle Mobiloil “A” 
How to B means Gargoyle Mobiloil “B” 
Read the BB means Gargoyle Mobiloil “BB” 
Chart: E means Gargoyle Mobiloil “E” 
Arc. means Gargoyle Mobiloil Arctic 
Where different grades are recommended for 
summer and winter use, the winter recommenda¬ 
tion should be followed during the entire period 
when freezing temperatures are experienced. 
The Chart of Recommendations is compiled by 
the Vacuum Oil Company’s Board of Automo¬ 
tive Engineers, and represents our professional 
advice on correct automobile lubrication. 
2 
NAMES OF 
AUTOMOBILES AND 
MOTOR TRUCKS 
, 1924 
1923 
1922 
1921 
' 
1920 
Summer 
1 Winter 
Summer 
Winter 
1 Summer 
Winter 
Summer 
Winter 
Summer 
Winter 
Amer LaFrance (Mod.19) 
B 
A 
B 
A 
B 
-A 
“ All Other Models 
A 
A 
A 
A 
A 
A 
A 
A 
A 
A 
American Six. 
A 
Arc 
A 
Arc 
A 
Arc 
A 
Arc 
A 
Arc. 
Anderson. 
Arc 
Arc 
Arc 
Arc 
Arc 
Arc 
Arc 
Arc. 
Apperson (6 cyl.) 
A 
A 
J (8 cyl?. 
A 
A 
A 
A 
A 
A 
A 
A 
A 
A 
Atlas. 
A 
A 
A 
A 
A 
Arc 
A 
Arc. 
A 
Auburn (Mod- 6-63)- 
A 
Arc 
A 
" All Other Models 
Arc 
Arc 
Arc 
Arc 
Arc. 
Are 
Arc. 
Arc. 
Arc 
Arc 
Arc. 
Bethlehem. 
A 
A 
A 
A 
A 
A 
A 
A 
A 
A 
Buick . 
A 
Arc 
■A 
Arc. 
Arc 
Arc. 
Arc. 
Arc. 
Cadillac. 
A 
Arc 
A 
A 
A 
A 
A 
A 
A 
A 
Chalmers. 
A 
Arc 
A 
A 
A 
A 
A 
A 
A 
A 
Chandler. 
A 
Arc. 
A 
Arc 
Arc 
Arc 
Arc. 
Arc. 
Arc. 
Chevrolet (Mods. F B & T 
A 
Arc 
A 
Arc 
A 
“ All Other Models 
Arc 
Arc 
Arc 
Arc 
Arc. 
Arc. 
Arc. 
Arc. 
Arc. 
Cleveland. 
A 
Arc 
A 
Arc. 
A 
Arc 
A 
Arc 
A 
Cole. 
A 
A 
A 
A 
A 
A 
A 
A 
A 
A 
Col'bia (Det.) (Con’t Eng) 
Arc 
Arc 
Arc 
Arc 
Arc. 
Arc 
Arc. 
A 
A 
Commerce. 
Arc 
Arc 
Arc 
Arc 
Arc 
Arc 
Arc. 
Arc 
Cunningham. . 
Arc 
Arc 
Arc 
Arc 
Arc 
Arc 
Arc 
Arc. 
A 
A • 
Dodge Bros. 
A 
Arc 
A 
Arc 
Arc 
Arc 
Arc 
Arc 
Arc. 
Arc. 
Dorris (6 cyl ). 
A 
A 
A 
A 
A 
A 
A 
A 
A 
A 
" All Other Models 
A 
Arc 
A 
Arc 
A 
Arc. 
A 
Arc 
A 
Arc. 
Dort 
Arc 
A 
Arc 
A 
Arc 
A 
Arc. 
A 
Arc: 
Durant Four 
Arc 
Arc 
Arc. 
•Elcar (i cyl.) 
A 
A 
A 
A 
A 
Arc 
A 
Arc 
A 
Arc. 
“ (6 cyl.) 
Arc 
Arc 
Arc 
Arc 
Arc. 
Arc 
Arc 
Arc 
Elgin Six. 
A 
Arc 
A 
Arc. 
A 
Arc. 
A 
Fageol Safety Coach 
B 
A 
OH ton) 
A 
Arc 
A 
A'rc 
A 
Arc 
A 
Arc 
A 
Arc. 
" (2*4 ton) 
A 
A 
A 
A 
A 
A 
A 
A. 
A 
“ All Other Models 
A 
A 
A 
A 
A 
A 
A 
A 
A 
A 
B 
“ “ (Model X-2) 
A 
A 
A 
A 
A 
A 
** “ All Other Models 
Arc 
Arc 
Arc 
Arc 
Arc. 
Arc 
Arc 
Arc 
Arc. 
Flint . 
Arc 
Ford 
E 
E 
E 
E 
E 
E 
E 
E 
E 
E 
FourWheelDrive(F.W.D) 
A 
A 
A 
A 
A 
A 
A 
A 
A 
A 
Franklin. .* 
BB 
BB 
BB 
BB 
BB 
-BB 
A 
A 
A 
A 
Gardner 
A 
A 
A 
A 
A 
Arc 
A 
Arc 
A 
Arc. 
Hanson Six. 
Arc 
Arc 
Arc 
Arc 
Arc 
Arc 
Arc 
Arc 
Arc. 
Haynes (6 cyl.) 
A 
Arc 
A 
Arc 
A 
Arc. 
A 
Arc 
A 
Arc. 
■' 02 cyl.) 
A 
A 
A 
A 
H. C. S. 
A 
A 
A 
A 
A 
A 
A 
A 
A 
A 
Hudson Super Six - 
A 
Arc 
A 
ArC 
Arc 
Arc 
Arc 
Arc 
Arc 
Arc. 
Hupmobile. 
A 
Arc 
A 
Arc. 
A 
Arc 
A 
A 
A 
A 
A 
“ (154 ton) 
A 
A 
A 
Arc. 
A 
Arc 
A 
Arc 
A 
“ All Other Models 
A 
A 
A 
A 
A 
A 
A 
A 
A 
A 
A 
A 
Arc 
A 
Jordan. 
Arc 
Arc 
Arc 
Arc 
Arc 
Arc 
Arc. 
Kelly-Springfield. .. . 
A 
A 
A 
A 
A 
A 
A 
A 
A 
A 
Kline. 
Arc. 
Arc 
Arc 
Arc 
Arc 
Arc 
Arc 
Arc 
Arc 
LaFayette . 
A 
Arc 
A 
A 
A 
A 
A 
A 
A 
A 
Lexington (Con’t Eng.) 
“ All Ocher Models 
Arc* 
Arc 
A 
*A 
'a 
A 
Arc 
A 
Arc 
A 
Arc 
Arc. 
Liberty.... 
Arc 
Arc 
Arc 
Arc 
Arc 
Arc 
Arc 
Arc. 
Arc. 
Arc. 
Lincoln .. . 
A 
A 
A 
A 
A 
A 
A 
A 
Locomobile . 
A 
Arc 
A 
Arc 
A 
Arc 
A 
Arc 
A 
McFarlan. 
A 
A 
A 
A 
A 
A 
A 
A 
A 
Arc. 
Marmon. 
A 
A 
A 
A 
A 
A 
A 
A 
A 
A 
A 
A 
A 
A 
Maxwell. 
A 
Arc 
A 
Arc 
A 
Arc 
Arc 
Arc 
Arc. 
Arc. 
“ (Coml). 
Arc 
Arc. 
Arc 
Arc 
Arc 
Arc 
Mercer. 
A 
A 
A 
A 
A 
A 
A 
A 
A 
A 
Moon. 
Arc 
Arc 
Arc 
Arc 
Arc 
Arc 
Arc 
Arc 
Arc. 
Nash Four & Six... 
Arc 
Arc 
Arc 
Arc 
Arc 
Arc 
Arc 
Arc 
A 
* " -All OthcrLlodels . ■ 
A 
Arc. 
A 
Arc 
A 
Arc 
A 
Arc 
A 
Arc. 
Oakland . 
A 
A 
A 
A 
A 
A 
A 
A 
A 
A 
Oldsmobile (4 cyl) . 
A 
Arc 
A 
Arc 
A 
Arc. 
A 
Arc. 
41 (Model 30).... 
A 
Arc 
A 
A 
A 
A 
A 
A 
4 
A 
Overland. 
A 
Arc 
A 
Arc 
A 
Arc 
A 
Arc 
A 
Arc. 
Packard (Eight) 
A 
A 
14 All Other Models 
A 
A 
A 
A 
A 
A 
A 
A 
A 
A 
Paige (Con't Eng.)... 
Arc 
Arc 
Arc 
Arc 
Arc 
Arc. 
Arc. 
Arc 
Arc. 
Arc. 
(Com'!). 
A 
A 
A 
A 
A 
A 
A 
A 
" All Other Models 
A 
Arc. 
A 
Arc 
A 
Arc. 
Peerless (8 cyl.). . 
A 
Arc 
A 
A 
A 
A 
A 
A 
A 
A 
Pennant Taxi Gab 
A 
A 
r 
Pierce Arrow (2 ton). 
A 
A 
A 
A 
A 
A 
A 
A 
Arc 
“ All Other Models 
A 
A 
A 
A 
A 
A 
A 
A 
A 
A 
Premier. . 
A 
A 
A 
A 
A 
A 
A 
A 
A 
A 
Premier Taxi C3b.. 
A 
A 
A 
A 
R.&V. Knight. 
BB 
A 
BB 
A 
BB 
A 
B 
A 
B 
A 
Reo. 
A 
^rc 
A 
Arc 
A 
Arc 
A 
Arc 
A 
Arc. 
Rickenbacker. 
Arc 
Arc 
A 
A 
A 
A 
B 
A 
B 
t\ 
Arc 
Stearns-Knight. 
B 
A 
B- 
A 
B 
A 
B 
A 
B 
A 
Stephens .. 
A 
A 
A 
A 
A 
A 
A 
A 
A 
A 
Studebaker. 
A 
Arc 
A 
Arc 
A 
Arc 
A 
Arc 
A 
Arc. 
Stutz (4 cyl.). 
A 
A 
A 
A 
A 
A 
A 
A 
A 
A 
A 
A 
A 
Templar. 
A 
A 
A 
A 
A 
A 
A 
A 
A 
A 
Westcott (Mod. D-48)- 
A 
A 
“ (Mod. 60) . . 
A 
A 
“ All Other Models 
Arc 
Arc 
Arc 
Arc 
Arc 
Arc 
Arc 
Arc 
Arc 
Arc. 
Willys-Knight 
B 
Arc 
B 
A 
B 
A 
B 
A 
B 
A 
W inton. 
Arc 
Arc 
Arc 
Arc 
Arc 
Arc 
Arc. 
Arc 
Arc 
Arc- 
-Yellow Cab. 
Arc 
Arc 
Arc 
Arc 
Arc 
Arc 
Arc 
Arc. 
Makes of Engines 
When Used in Passenger Cars and Motor Trucks 
(Recommendations shown separately for convenience) 
Buda (Mods. RU, WU) 
All Other Models 
Continental (Mod. B5) 
“ (Mod. B2) ... 
" (Mod. 12XD).. 
" (Mod. B7) . 
“ All Other Models 
Falls... 
Hercules... .'. 
Herschell-Spill'n 
(Mods. 15,41,80&91) 
All Other Models 
Hinkley. 
Lycoming (C Series) 
All Other Models 
Rochester 
Waukesha (Mods. Y,Ya&Z) 
“ (CU, DU^U, FU) 
" All Other Models 
Wisconsin 
Arc 
Arc 
Arc. 
Arc 
Arc 
Transmission and Differential 
For their correct lubrication, use Gargoyle Mobiloil“C, 
“CC” or Mobilubricant as recommended by complet 
Chart available at all dealers. 
VACUUM OIL COMPANY 
Domestic New York Philadelphia Des Moines Oklahoma City Detroit Dallas Peoria Boston St. Louis Rochester New Haven 
Branches: (Main Office) Indianapolis Milwaukee Portland, Me. Minneapolis Buffalo Springfield, Mass, Pittsburgh Kansas City Mo. Albany Chicago 
