DOMESTIC New York Philadelphia Detroit Minneapolis Kansas City, Kan. 
BRANCHES: Boston Pittsburgh Chicago Indianapolis Des Moines 
AJlil*Chalmer*iGencralPurpo«e) 
*' " All Other Model* 
All Work... ^. 
BB 
B 
BB 
A 
A 
A 
BB 
B 
BB 
A 
A 
A 
BB 
B 
BB 
A 
A 
A 
BB 
B 
BB 
A 
A 
A 
A 
B 
A. 
A 
Aultman-T aylor. (18-36). 
BB 
BB 
A 
BB 
A 
A 
A 
BB 
B 
" " All Other Model*. 
B 
£ 
A 
B 
A 
B 
A 
A 
A 
Avcrv (5-10).. ... .. 
A 
A 
A 
A 
A 
A 
A 
Arc. 
** All Other Model*.. 
B 
\ 
B 
A 
B 
A 
B 
A 
B 
A 
B 
A 
B 
A 
A 
B 
A 
A 
A 
A 
A 
A 
B 
A 
B 
A 
B 
A 
B 
A 
I) 
A 
B 
A 
B 
A 
B 
A 
B 
A 
A 
A 
A 
A 
0 (10-20. . 
A 
A 
A 
A 
A 
A 
Bo 
A 
BB 
A 
B 
A 
B 
A 
B 
A 
B 
A 
a 
A 
Cleveland.. 
BB 
B 
A 
A 
BB 
B 
A 
A 
BB 
B 
A 
A 
BB 
A 
BB 
A 
BB 
A 
BB 
A 
A 
A 
C. 0, D. 
BB 
A 
BB 
A 
BB 
A 
A 
Arc. 
Creeping Grip... 
BB 
A 
BB 
B 
B 
A 
BB 
A 
B 
A 
n 
A 
B 
A 
A 
B 
A 
A 
A 
'* All Other Model*. 
A 
A 
A 
A 
A 
A 
A 
A 
A 
Flour City■ (20-JS).. - 
'* " All Other Model* . 
B 
R 
A 
A 
B 
B 
A 
A 
B 
B 
BB 
A 
A 
A 
B 
B 
A 
A 
A 
B 
A 
B 
A 
B 
A 
B 
A 
BB 
A 
BB 
A 
BB 
A 
BB 
A 
...» 
Happy Farmer. 
B 
A 
B 
A 
B 
B 
A 
A 
B 
B 
A 
A 
B 
B 
A 
A 
Heider..... 
BB 
A 
BB 
B 
A 
A 
BB 
A 
BB 
A 
B 
A 
Hollis. 
BB 
A 
BB 
A 
BB 
B 
B 
" ,r (Model 45).'... 
" *' All Other Models 
DB 
B 
BB 
A 
A 
A 
BB 
B 
BB 
A 
A 
A 
BB 
B 
BB 
A 
A 
A 
BB 
B 
BB 
A 
A 
A 
A 
A 
A 
Illinois.... 
B 
A 
B 
A 
U 
A 
A 
A 
Indiana . . 
k. C. Prairie Dog. 
l. a Crosse. 
A 
BB 
B 
A 
A 
A 
A 
BB 
U 
A 
A 
A 
HB 
A 
BB 
A 
B 
A 
Liberty.. 
u 
A 
H 
BB 
A 
A 
B 
BB 
A 
A 
B 
B 
u 
A 
a 
A 
B 
A 
A 
A 
A 
A 
A 
A 
A 
“ All Other Model*.. 
Moline Universal.... 
Monarch.. 
National. .. .. 
BB 
BB 
'a 
A 
BB 
BB 
KB 
A 
A 
A 
BB 
BB 
BB 
A 
A 
A 
B B 
BB 
A 
A 
BB 
BB 
A 
A 
Ncser»lip (30-12) '. 
** (JO-18. 10 6) . 
" All Other Models ... 
U 
BB 
BB 
A 
A 
"a 
BB 
B 
BB 
A 
A 
A 
A 
BB 
A 
a' 
Nil*on”. ... 
BB 
A 
BB 
A 
BB 
BB 
BB 
A 
A 
BB 
A 
B 
“ M (12-20,16-30). 
li 
B 
~A 
\ 
BB 
BB 
A 
A 
A 
B 
A 
B 
...» 
" " All Other Model* .... 
B 
B 
A 
A 
B 
BB 
A 
A 
B 
BB 
A 
A 
B 
BB 
A 
A 
A 
A 
B 
A 
B 
A 
B 
A 
B 
A 
Ko>cr. 
U 
A 
B 
A 
B 
BB 
A 
A 
BB 
A 
BB 
"a 
•• ' (12-20. 
B 
A 
B 
A 
A 
A 
Ait- 
Arc. 
A 
u 
A 
It 
A 
B 
A 
B 
A 
A 
M All Other Model*. 
Sandusky. 
BB 
BB 
A 
A 
BB 
BB 
A 
A 
BB 
BB 
A 
A 
BB 
BB 
A 
A 
A 
A 
Souarc Turn (15-30). 
•• “ (18-35).. 
B 
A 
B 
A 
B 
A 
BB 
Titan 
To-Ro . .... 
BB 
A 
A 
A 
BB 
A 
A 
A 
BB 
A 
BB 
A 
Town tend..... 
Trundaar.. 
Turner Simplicity. 
Twin City (Model 15). 
** ** (Model 16). 
• M (Model 12-20). 
K 
BB 
BB 
A 
A 
A 
B 
BB 
UB 
A 
A 
BB 
BB 
A 
A 
BB 
A 
A 
A 
BB 
A* 
BB 
BB 
A 
A 
BB 
A 
* * AJI Other Model* . 
Velie. 
B 
A 
B 
B 
A 
A 
B 
A 
A 
A 
B 
*• Cub. 
B 
BB 
u 
BB 
Arc. 
** ** (junior)...». 
BB 
A 
x> 
A 
A 
A 
A 
A 
A 
A 
U 
B 
A 
Whitney. 
BB 
A 
BB 
A 
a" 
A 
W itconiin-... 
B 
A 
A 
NAMES or TRACTORS 
Factory Whistles and 
Farm Production 
How modern machinery 
is helping to solve the problem 
Mobiloils 
A grade for each type of motor 
In buying Gargoyle Mobiloils from your dealer, it is safest to purchase 
in original packages. Look for the red Gargoyle on the container. 
VACUUM OIL COMPANY, New York, U. S. A. 
/ \ 
Specialists in the manufacture of high-grade lubricantsfor every 
class of machinery . Obtainable everywhere in the world . 
Chart of Recommendations 
for TRACTORS 
KAbbrcviatcd Edition) 
How to Read the Chart 
T HE correct grades of Gargoyle Mobiloils 
for tractor engine lubrication are specified 
in the chart below. 
A means Gargoyle Mobiloil “A” 
B means Gargoyle Mobiloil “B” 
BB means Gargoyle Mobiloil “B B” 
Arc means Gargoyle Mobiloil Arctic 
These recommendations cover all 
models of tractors unless otherwise 
specified. 
Where different grades of Gargoyle Mobiloils 
are recommended for summer and winter use, 
the winter recommendations should be followed 
during the entire period when freezing temper¬ 
atures may be experienced. 
This Chart is compiled by the Y r acuum Oil 
Company’s Board of Automotive Engineers, and 
constitutes a scientific guide to Correct Tractor 
Lubrication. 
If your tractor is not listed in this partial Chart, 
consult the Chart of Recommendations at your 
dealer’s, or send for booklet, “Correct Lubrica¬ 
tion for Tractors,” which lists the Correct 
Grades for all Tractors. 
mobiloil 
T?ROM the jumble of strikes, transportation 
troubles, and political confusion an alarm¬ 
ing condition stands out—Industry is draining 
productive labor from the nation’s farms. 
The “hired man” has become a rarity in 
many sections of the country. The factory 
whistle allures with the promise of high wages 
and short working hours. Government reports 
show a farm-labor supply which is only 72.4% 
normal. 
In this grave situation modern machinery 
offers a partial solution. Reports of the De¬ 
partment of Agriculture show that the scarcity 
of labor has had the least effect in districts 
where farming is done by modern machinery. 
This brings home again—and in a striking way 
—the advantage and effici¬ 
ency of tractors. 
Yet farmers who use less 
than scientific lubrication 
on their tractors are not 
getting utmost efficiency. 
They may not realize it, but 
their fuel consumption is excessive and their oil 
consumption often is positively extravagant. 
They arc playing with loss of power, frequent 
breakdowns and quick depreciation.' 
Scientific lubrication means engine results. 
Gargoyle Mobiloils when used as specified in 
our Chart of Recommendations have in hun¬ 
dreds of public and private tests affected a fuel 
economy from 17% to 25% and a saving or 
oil up to 70%. 
To sum up: Scientific tractor lubrication 
insures full power, reduces breakdowns, and 
thus assists in the solution of a national prob¬ 
lem—Farm Production. 
* * 
Gargoyle Mobiloils are put up ill I-gallon and 5- 
gallon sealed cans, in 1 5-gallon, 
30-gallon, and 55-gallon steel 
drums, and in wood half-barrels 
and barrels. 
Write for “Correct Lubri¬ 
cation,” a book containing com¬ 
plete automobile and tractor 
charts and other valuable data. 
