Chart of 
Recommendations 
(Afeb r t v fa f d Edition) 
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. 
va(,6nt/a<; 
Let this Iowa story throw some light 
on your farming profits 
A PROMINENT farm paper tells about 
a Corn Belt farmer who purchased 
X. -A. a separator at public auction for 
$11.00. He was congratulating himself on 
his thrift, when along came an Association 
Tester. The “bargain” was tested. The 
test disclosed that $7.60 worth of butter-fat 
had slipped by into the skimmed milk. 
No State or Government inspector 
comes around to test the lubrication of 
your automobile, truck or tractor. If there 
were lubrication inspectors there certainly 
would be even more farmers who use 
Gargoyle Mobiloil. 
"Bargain price” oils or 
low-cost lubrication? 
Cheap oils are just as uncertain and ex¬ 
pensive to use as cheap separators. That is 
why practically every manufacturer of 
automobiles, motor trucks and tractors 
endorses the Gargoyle Mobiloil Chart of 
Recommendations. 
These experts have inspected thousands 
of automobile engines. They 
know that over half of all 
moving parts wear out prema¬ 
turely because of incorrect 
lubrication. They know that 
millions of horsepower are lost 
every year because of incorrect oil. They 
know that correct lubrication would save 
millions of dollars of farm profits which 
now get away because of unnecessary re¬ 
pairs and replacements. 
Consumers, too, have discovered that 
Mobiloil is the cheapest oil at any price. 
“Suppose it does cost more by the barrel, ” 
they say, “ It also costs less by the year .” 
Gargoyle Mobiloil is made by a company 
which for more than 58 years has special¬ 
ized solely in lubrication. That is why the 
Chart of Recommendation is the accepted 
scientific guide to low cost lubrication. 
The chart is shown here in part. If your 
automobile, motor truck, or farm tractor is 
not listed in this partial chart, see the com¬ 
plete 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 “A” in winter. The cor¬ 
rect oil for all other tractors is 
specified in our Chart. Ask for 
it at your dealer’s. 
Mobiloil 
Make the chart your guide 
butter-fat 
1 
NAMES OF 
AUTOMOBILES AND 
MOTOR TRUCKS 
1024 
1923 
1022 
1921 
1020 
E 
E 
3 
to 
V 
c 
■i 
3 
CO 
V 
C 
is 
« 
E 
E 
3 
CO 
o 
C 
i 
u 
E 
E 
3 
CO 
c 
is 
o 
E 
to 
o 
c 
Anderson. 
Arc 
Arc 
Art 
Arc 
Arc 
.Arc 
Arc 
Arc 
Arc 
Arc. 
A 
Arc 
A 
Arc 
11 (8 cyl.). 
A 
A 
A 
A 
A 
A 
A 
A 
A 
A 1 
A 
Arc 
A 
Arc 
“ All Other Model 
Arc 
Arc 
Arc 
Arc 
Arc 
Arc 
Arc 
Arc 
Arc 
Arc. 
Autocar . 
A 
Arc 
A 
Arc 
A 
Arc 
A 
Arc 
A 
Brick. .. .. 
A 
Arc 
A 
Arc 
Arc 
Arc 
Arc 
Arc 
Arc 
Arc. 
Cadillac... 
A 
Arc 
A 
A 
A 
A 
A 
A 
A 
A ' 
Case . 
Arc 
Arc 
Arc 
Arc 
Arc 
Arc 
Arc 
Arc 
Arc 
Arc. 
Chalmers.. 
A 
Arc 
A 
A 
A 
A 
A 
A 
A 
A <\ 
Chandler. 
A 
Arc 
A 
Arc 
Arc 
Arc 
Arc 
Arc 
Arc 
Arc. 
A 
A 
A 
A 
Chevrolet (Models KB &T 
A 
Arc 
A 
A 
Arr 
“ All Other Model 
Arc 
Arc 
Arc 
Arc 
Arc 
Arc 
Arc 
Arc 
Arc 
Arc. 
A 
A 
Cleveland. 
A 
Arc 
A 
Arc 
A 
Arc 
A 
Arc 
A 
Arc. 
Cole. 
A 
A 
A 
A 
A 
A 
A 
A 
A 
A 
Col’bia (Det.) (Con’t Eng. 
Arc 
Arc 
Arc 
Arc 
Arc 
Arc 
Arc 
Arc 
Arc 
Arc. 
A 
A 
Arc 
Cunningham . 
Arc 
Arc 
Arc 
Arc 
Arc 
Arc 
Arc 
Arc 
A 
A 
Davis. 
Arc 
Arc 
Arc 
Arc 
Arc 
Arc 
Arc. 
Arc 
Arc 
Arc. 
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 .. 
A 
Arc 
A 
Arc 
A 
Arc 
A 
Arc 
A 
Arc. 
A 
Arc 
A 
Arc 
A 
Arc 
A 
Arc 
v. 
Arc 
Arc 
Arc 
Arc. 
.* 
Elcar (4 cyl.). 
A 
A 
A 
A 
A 
Arc. 
A 
Arc. 
A 
Arc. 
" (6 cyl). 
Arc. 
Arc. 
Arc 
Arc. 
Arc 
Arc. 
Arc. 
Arc 
Arc. 
Arc. 
Arc. 
Arc 
.Arc 
Ford. 
E 
E 
E 
E 
F. 
E 
E 
E 
E 
E 
Franklin. 
BB 
BB 
BB 
BB 
BB 
BB 
A 
A 
A 
A i 
Gardner. 
A 
A 
A 
A 
A 
Arc. 
A 
Arc 
A 
Arc. 
Garford (\}4, 1 'A ton). 
A 
Arc. 
A 
Arc 
A 
Arc 
A 
Arc. 
A 
Arc. 
“ All Other Models 
A 
A 
A 
A 
A 
A 
A 
A 
A 
A 
Arc. 
Arc. 
B 
A 
B 
A 
B 
A 
B 
A 
Graham Bros. 
A 
Arc. 
A 
Arc. 
Arc. 
Arc. 
Arc. 
Arc. 
Arc. 
Arc. 
Arc. 
Arc. 
Arc. 
Gray Dort (Canada). 
A 
Arc. 
A 
Arc 
A 
Arc 
A 
Arc. 
A 
Arc. 
Haynes (6 cyl.) . 
A 
Arc. 
A 
Arc 
A 
Arc 
A 
Arc 
A 
Arc. 
,r (12 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 
Arc 
A 
Arc. 
A 
Arc. 
A 
Arc. 
A 
Arc. 
Jordan. 
Arc. 
Arc 
Arc. 
Arc. 
Arc. 
Arc 
Arc. 
Arc. 
Arc. 
Arc. 
Kissel. 
A 
Arc 
A 
Arc. 
A 
Arc 
A 
Arc 
A 
Arc. 
Arc 
Arc 
Arc 
Arc. 
Arc 
Arc 
A 
A 
A 
A 
A 
A 
A 
A 
A 
A 
A 
A 
A 
A 
Locomobile.. 
A 
Arc 
A 
Arc 
A 
Arc. 
A 
Arc. 
A * 
Arc. 
Mack (Corn’ll. . 
A 
Arc. 
A 
Arc 
A 
Arc. 
A 
Arc 
A |Ara 
McLaughlin-Buick (Can.) 
A 
Arc. 
A 
Arc. 
Arc. 
Arc 
Arc'. 
Arc 
Arc Arc. 
Marmon.... 
A 
A 
A 
A 
A 
A 
A 
A 
A 
A 
Maxwell . 
A 
Arc 
A 
Arc 
A 
Arc 
Arc. 
Arc 
Arc. 
Arc. 
Arc 
Moon . 
Arc 
Arc 
Arc 
Arc. 
Arc. 
Arc 
Arc. 
Arc. 
Arc. 
Nash Four 6 c Six . 
Arc. 
Arc 
Arc. 
Arc 
Arc 
Arc 
Arc. 
Arc. 
A 
Arc. 
A 
A 
A 
A 
A 
A 
" All Other Models. 
A 
Arc. 
A 
Arc 
A 
Arc. 
A 
Arc 
A 
Arc. 
. 
A 
Arc 
“ “ (Mod.6-51) 
Arc. 
Arc 
All Other Models 
A 
A 
A 
A 
A 
A 
A 
A 
A 
A 
Oakland . . 
A 
A 
A 
A 
A 
A 
A 
A 
A 
A 
Oldsmobile (4 cyl.) . .. 
A 
Arc. 
A 
Arc. 
A 
Arc. 
A 
Arc, 
“ (Model 30) . 
A 
Arc 
" ’ All Other Models 
A 
A 
A 
A 
A 
A 
A 
A 
Overland . . 
A 
Arc 
A 
Arc 
A 
Arc. 
A 
Arc. 
A 
Arc. 
A 
Arc. 
A 
Arc. 
“ 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’l) . 
A 
A 
A 
A 
A 
A 
A 
A 
" All Other Models 
A 
Arc 
A 
Arc 
A 
Arc. 
Paterson . 
Arc. 
Arc 
Arc. 
Arc. 
Arc 
Arc. 
Arc. 
Arc 
Arc. 
Arc. 
Peerless (8 cyl.) . 
A 
lrc. 
.A 
A 
A 
A 
A 
A 
A 
A 
Pierce Arrow (2 ton). 
A 
A 
A 
A 
A 
A 
A 
A 
Arc. 
Arc, 
“ “All Other Models 
A 
A 
A 
A 
A 
A 
A 
A 
A 
A 
R. 6 c V. KmgHt . 
BB 
A 
BB 
A 
BB 
A 
B 
A 
B 
A 
Reo .. ... 
A 
Arc 
A 
Arc. 
A 
Arc. 
A 
Arc. 
A 
Arc. 
Rickenbacker 
Arc. 
Arc. 
Arc. 
Arc. 
Arc 
Arc 
A 
A 
A 
A, 
“ All Other Models 
A 
Arc 
A 
Arc. 
Arc. 
Arc. 
be. 
Arc. 
Arc. 
Arc. 
A 
A 
A 
A 
A 
A 
B 
A 
B 
A 
Sayers 6 c*Scovi!Ie (S 6 cS). 
Arc. 
Arc 
be. 
Arc. 
be 
Arc. 
be. 
be. 
Arc. 
be. 
\rc. 
ire. 
Arc. 
Stearns Knight 
B 
A 
B 
A 
B 
A 
B 
A 
B 
A 
Stephens. 
A 
A 
A 
A 
A 
A 
A 
A 
A 
A 
A 
A 
A 
A 
A 
A 
" N.Y.ll ton). 
A 
A 
A 
A 
A 
A 
A 
A 
be. 
be. 
.“ “ (Mods.7Xtrl0X) 
A 
A 
A 
A 
A 
A 
A 
A 
A 
A 
" “ All Other Models 
A 
A 
A 
A 
be. 
Arc. 
be. 
be 
be. 
ire. 
Studebaker. . 
A 
Arc 
A 
Arc 
A 
Arc 
A 
be 
A 
be. 
Stutz (4 cyl.). 
A 
A 
A 
A 
A 
A 
A 
A 
A 
A 
A 
A 
A 
Lrc 
A 
be 
A 
Arc 
“ (Mod. 60). 
A 
A 
•' All Other Models 
Arc./ 
be. . 
be. 
Arc. 
be. 
Arc 
be. 
be. 
be. 
be. 
White (Mods. 15 6 c 201 
be. 
be . 
be 
Arc . 
be. 
be. 
lrc. 
lrc. 
be. 
be. 
“ AllOthcrCom’l Models 
A 
A 
A 
A 
A 
A 
A 
A 
A 
A 
Willys-Knight. 
B 
be. 
B 
A 
B 
A 
B 
A 
B 
A 
Winton. 
be 7 
,rc 
be./ 
Arc 
be. 
be 
be. 
be. 
TC. 
be. 
Yellow Cab . 
be. 
be. 
be. 
Arc. 
be. 
Arc. 
lrc./ 
be. 
Makes of Engines 
When Used in Passenger Cars and Motor Trucks 
(Recommendations shown separately for convenience) 
Buda * (Mods. RU, WU). A Arc. A lArc. A Arc. 
“ All Other Models AAAAAAAAAA 
Continental (Mod. B5)... A A A A A A .. 
(Mod. B2). A A A A A A 
r (Mod. 12XD). A Arc.. 
, n (Mod. B7). A A .. 
“ All Other Models Arc. Arc Arc. Arc. Arc Arc. Arc. Arc. Arc. Arc. 
Falls. A Arc A Arc. A Arc. A Arc A Arc. 
Hercules. AAAAAAAAAA 
Herschell-Spill’n 
(Mods. 15,41,80 6c 91) A A .!. 
*' All Other Models A Arc. A Arc A Arc A Arc A Arc. 
Hinkley.’. AAAAAAA AAA 
Lycommg (C Series).... A A A A .. 
“ All Other Models. A Arc A Arc. A Arc A Arc. 
Rochester. A A A A A A A A A A 
Waukesha(Mods.Y,Ya6cZ) A A . 
" (CU, DU, EU, FU) AAAAAA AAAA 
“ All Other Models . A Arc. A Arc. A Arc. A Arc. 
Wisconsin . A A A A A A A A A A 
Transmission and Differential 
For their correct lubrication, use Gargoyle MobiloiUC," 
“CC” or Mobilubricant as recommended by complete 
Chart available at all dealers. 
He threw away his 
Domestic 
Branches : 
New York 
(Main Office ) 
Philadelphia 
Indianapolis Oklahoma City Minneapolis 
Des Moines Portland, Me. Dallas 
Milwaukee Detroit Buffalo 
Peoria 
Springfield, Mass. 
Boston 
Pittsburgh Rochester 
St. Louis Albany 
Kansas City, Mo. 
New Haven 
Chicago 
VACUUM OIL COMPANY 
