A terrific collectible - A 1960s DUPONT OIL ADDITIVE ADVERTISING METAL SIGN!
14" x 11"

MADE OF THIN METAL

DUPONT NO "7" ADDITIVES

GOLDEN "7"
STOPS OIL BURNING

MOTOR TUNE-UP
RESTORES LOST POWER

Μ. Ο. Α. (MOTOR OIL ADDITIVE)
REDUCES ENGINE WEAR

IT WAS ATTACHED TO A PRODUCT DISPLAY RACK

IT HAS SOME SCRATCHES, WEAR & TEAR

A RARE FIND!

ORIGINAL!

A HARD TO FIND SIGN!!!

Shipping US Mail