Front:
THE FIRESTONE PATENTED GUM
DIPPING PROCESS IN THE FIRESTONE
FACTORY AND EXHIBITION BUILDING.
A CENTURY OF PROGRESS.
Back:
Firestone Patented Gum-Dipping Process
By this process, eight extra pounds of rubber are added
to every one hundred pounds of high-stretch cord, coating
every fiber in every cord. This is an extra process
Safety, Strength and Durability-not used in any other tire.
Gum-Dipped High-Stretch Cords withstand road shopks 27
58% longer-and the Two Extra Gum-Dipped Cord Plies
under the Tread give 56% greater bond between Tread AM
and Cord Body
POST CARE
STAGE
POSIT
Ver. Vernon Steinfeldt
478 Storer Avenue
Akron, Ohio
R. R. DONNELLEY DEEPTONE
& SONS CO CHICAGO
as ever - and
the tan
asexciting
Ligetings from th
on or
way
porority convention
where we attended
a week in Indianapoly
home after
Copyright 1933
The Firestone Tire & Rubber Co.
inspiration! Caroline
prize winner
phoner. She
& the mother
is
ftivins! Best wishes
