Title: Du Pont Teflon Advertisement
It says, "Whenever you need the extremes of performance that only a composite insulation can give, look for TELFON plus such other materials as nylon, polyimide, glass, asbestos, mineral fibers, polyvinylidene fluoride - or you name it!"
1 Page Advertisement for Du Pont Teflon
1 Side Only, reverse side has unrelated info.
This advertisement says "In composite insulations, the big plus is 'Teflon' plus..."
The illustration shows Teflon insulated wires or cable.
Condition: Good. Light vertical crease.