Viewing page 10 of 134

This transcription has been completed. Contact us with corrections.

(Picture of an Airplane)
THINK OF IT!
An oil used for 25 hours in a Curtiss OX-5 Motor, of
200 hours flying age, and losing only 5 seconds in viscosity and only 5 degrees in flash point.
Lakeside Aviation Oil
costs less per flying hour

Accomplished this wonderful feat in a Laird Swallow flown by Buck Weaver. Can you afford to fly unless you use Lakeside Aviation Oil?

LAKESIDE GIVES
INCREASED RELIABILITY       DECREASED COST
EXTENDED SERVICE            LESSENED WEAR
GREATEST ECONOMY            LEAST OVERHAUL EXPENSE
Send Post Card for copy of "Textbook of Aeronautical Lubrication" and "Chart of Aeronautical Engine Characteristics"
"We handle this lubricant from the ground to you"

Produced only by
THE C.L. MAGUIRE PETROLEUM CO.
McCormick Bldg.    CHICAGO, ILL.
New York City---Franklin, Pa---St. Paul, Minn.

"It's not the cost per gallon--- it's the cost per flying hour"

Transcription Notes:
Lots of titles on page. Tried to emphasize with capitalization.