T HE correct grades ot Gargoyle Mobiloti tor 
engine lubrication of both passenger and coma 
tnercial cars are specified in the Chart below. 
A means Gargoyle Mobiloil “A” 
How to B means Gargoyle Mobiloil “B” 
Read the BB means Gargoyle Mobiloil “BE’* 
Chart: E means Gargoyle Mobiloil “E” 
Arc means Gargoyle Mobiloil Arctic 
Where different grades are recommended for summer 
and winter use, the winter recommendation should 
be followed during the entire period when freezing 
temperatures may be experienced. 
This Chart of Recommendations is'compiled by the 
Vacuum Oil Company’s Board of Automotive 
Engineers, and represents our professional advice on 
correct automobile lubrication. 
American Agriculturist, February 23, 1924 
iSl 
1022 
1924 
1923 
Tramp labor or skilled help? 
Success in farming demands 
that you weigh these facts 
A 
Arc 
Arc. 
Arc. 
A 
A 
A Arc. 
Arc 
Arc 
NAMES OF 
AUTOMOBILES AND 
MOTOR TRUCKS 
Airier. La Franee (Mod. 19) 
“ All Other Models 
American Six.... 
Anderson. 
Apperson (6 cyl.) 
A (8 cyl.). 
Atlas.. 
Auburn (Mod. 6*63) 
" All Other Models 
Autocar. 
Buick. 
Cadillac. 
Case. 
Chalmers. 
Chandler Six.. 
Checker Cab.. 
Chevrolet (Mod. FB Sc T) 
" (Superior)..’. 
44 (Mod. 490).. 
44 All Other ModelsjArc. 
Cleveland 
Cole. 
Col'bia (Det.) (Cont. Eng.) 
“ All Other Models 
Cunningham.... 
Davis. 
Dodge Brothers 
Dorris (6 cyl.). 
“ All Other Models 
Dort. 
Duesenberg . 
Elc.ir (4 cyl.)- 
" (6 cyl.). 
Federal (Mod. X*2).. 
44 All Other Models 
Flint 
Ford. 
Four Wheel Drive (FWD) 
Franklin. 
Gardner. 
Garford (1.L»-1H ton).!' 
44 AH Other Model: 
G. M. C. (Cont. Eng.).. 
Arc 
Arc 
A 
A 
A 
A 
A 
A 
Arc. 
A 
Arc. 
Arc. 
F. 
A 
BB 
A 
A. 
A 
H ARD working dirt farmers could make an 
apparent.saving per gallon by hiring “cheap’* 
oils. *But hiring oils that are unable to do a 
really good lubricating job is as foolish as substituting 
shiftless tramp labor for steady capable help. 
The motor lubricated by Gargoyle Mobiloil actually 
does accomplish more, just as you accomplish more 
when assisted by a capable farm hand. These facts 
show you why: 
(1) Your motor is entitled to a lubricant 
produced especially for its needs 
Gargoyle Mobiloil is made from crude oils, selected, 
not for their gasolene yield, but /or their lubricating 
qualities and refined by processes that sacrifice every¬ 
thing to obtain the highest possible lubricating value. 
Wouldn’t you get better service from a wagon made 
of selected and thoroughly seasoned wood than from a 
wagon made of lumber yard leftovers? 
(2) No motor can adjust itself to 
different oil bodies 
Day in and day out, Mobiloil gives 
a standard service, eliminating costly 
Address our nearest branch: 
New York Boston Chicago 
(Main Office) Portland, Me. St. Louis 
Philadelphia Springfield, Mass. Minneapolis 
Indianapolis New Haven Pittsburgh 
Milwaukee Albany KansasCity,Mo, 
Rochester Peoria D a Jlas 
Buffalo Des Moines OklahomaCity 
Detroit 
delays and lay-ups that result from the use of variable 
lubricants. Every batch of Mobiloil is refined, filtered 
and carefully tested before it is sold. Examine 5 
separate gallons of the same grade of Mobiloil, bought 
at different places and at different times. You will find 
no difference in body or characteristics. 
Yet 5 separate gallons of cheap oil may differ almost 
as much in characteristics and ability, as 5 different 
tramp laborers. One single batch of poor oil may cause 
serious trouble in your engine. 
(3) Experience first! 
Aren’t you always safer in the hands of a specialist ? 
For more than 58 years the Vacuum Oil Company has 
specialized solely in lubrication. That is why Gargoyle 
Mobiloil is superior. That is why the Chart is the ac¬ 
cepted scientific guide to correct lubrication. And that 
is why 465 automotive manufacturers approve the ad¬ 
vice of the*Vacuum Oil Board of Engineers. 
The Chart is shown here in part. If 
your automobile is not listed in this 
partial chart, see the complete Chart 
which hangs on the dealer s walls. 
Or write our nearest Branch for our 
booklet “ Correct Lubrication.” 
All Other flod« 
Graham Brother*. 
Gray.... . 
Hanson Six. 
Haynes (6 cyl.) . 
(12 cyl.) 
H. C. S. 
Hudson Super Six . 
Hupmobile. 
International. 
Jewett. 
Iordan .. 
Kclly-Springfield.. 
Kissel.. 
Kline . 
Lafayette. . 
Lexington (Cont. Eng.). 
44 All Other ModelsjArc 
Liberty . 
Lincoln . . 
Locomobile’. . 
Maccar (l>£tonL2) 
44 (2 ton) . 
- (3 ton H2) . 
" (K. 2tf&3tfton) 
M (4 ton M3). 
u AH Other Models 
Mack . 
Marmon.. 
Mason . -..It 
Maxwell. 
“• (Com’!) 
McFarlan .... 
McLaughlin Buick (Can.) 
Mercer. 
Nash (Com’l) (Quad.) 
44 (Com’l) (1 & 2 ton) 
All Other Models Arc 
National (Ind.)(Mod.6*31) 
44 4 * (Mod.6-51) 
44 All Other Models 
Oakland. 
©Idsmobilc (4 cyl.), 
44 (Mod. 30) 
44 All Other Models 
Overland . 
Packard Eight... . 
44 All Other Models 
Pai^e (Cont. Eng.).. 
(Com’l). 
44 All Other Models 
Peerless (8 cyl.). 
Pennant Taxi-Cab... 
Pierce Arrow (2 ton) 
44 All Other Models 
Premier. . 
Premier Taxi-Cab. 
Princeton........ 
P Ic V Knight.... 
Peo.. 
Republic (•>< ton): 
\\'A ton) 
44 (2\< ton Mod. 19W) 
44 All Other ModelsjArc. 
Rickenbacker. 
Rolls Royce. 
Star. ........ 
Stearns Knight. 
Stephens Six... I...... 
Stewart (N.Y.) (>4 ton) 
44 44 (lton)... 
44 (Mod. 7X & 10X) 
44 All Other Models 
Studebaker. 
Stutz (4 cyl.). 
44 (6 cyl )..... 
Yelie (Cont. Eng.)- 
44 All Other Models 
Westcott (Mod. D-48)*.. 
44 (Mod. 60)... s. 
44 All Other Models 
White (Mod. IS & 20). 
44 All Other Model.’ 
Willy* Knight, 
Winton.. 
Yellow Cah . 
Arc 
A 
A 
A 
Arc 
Arc, 
A 
B 
Arc 
Arc. 
Arc 
Arc 
A 
A 
Arc. 
A 
Arc. 
Arc. 
Arc. 
A 
A 
A 
A 
A 
Arc. 
A 
Arc. 
1921 1020 
Arc 
Arc. 
A 
A 
Arc 
Arc. A 
Arc. Arc 
Arc. Arc. 
Arc 
Arc. 
Arc 
Arc-. 
Arc 
Arc 
A 
A 
Arc 
Arc 
Arc 
Arc. 
Arc. Arc. 
Arc. 
Arc. 
Arc. 
A 
A 
Arc. 
Arc. 
A 
Arc. 
Arc.’ 
Arc. 
Arc. 
A 
Arc. 
A 
Arc. 
Arc. 
Arc. 
Arc. 
Arc. 
A 
Arc. 
A, 
.Arc. 
A c - 
Arc. 
Arc. 
Arc, 
E. 
A 
A 
Arc. 
Arc. 
A 
Arc, 
Arc. 
Arc. 
Arc. 
A 
A 
Arc. 
Arc. 
Arc. 
Arc,’ 
A 
Arc. 
Arc. 
A 
Arc. 
Arc:* 
Arc. 
Arc* 
A 
Arc. 
Arc. 
Arc. 
Arc. 
Arc. 
A 
A 
Arc. 
Arc. 
A 
A 
Arc. 
A 
Arc. 
A* 
Arc. 
A 
Arc. 
A 
Arc. 
A 
A 
A 
Arc. 
Arc. 
Ai 
Arc 
Arc. 
A 
B 
Ate. 
A 
A*. 
Arc; 
A 
Arc. 
Arc. 
A . 
Arc. 
Arc. 
A 
A. 
Arc. 
Mobiloil 
Make the chdrt your guide 
TRACTOR Lubrication 
The correct engine lubricant for the 
Fordson Tractor is Gargoyle Mobiloil 
44 BB” in summer and Gargoyle- Mobiloil 
**A” in winter. The correct oil for all 
other tractors is specified in our Chart. 
AkIc for it at vour dealer’s. 
Transmission and Differential: 
Tor their correct lubrication, use Gargoyle Mobiloil ”0,1* 
“CC” or Mobilubricant aa recommended by complete 
Chart available at ail dealers. 
VAC UUM OI L COM PAN Y 
