Very decorative American advertising sign in cardboard (no enamel) in front Veedol Motor oil.
 
This sign was manufactured by Adams Printing Company (Seattle) in 1958, the year of the World Exhibition in Brussels (Expo 58). The advertisement therefore contains the typical design and colors of that time. Both the manufacturer and the year are still clearly legible at the bottom.

Veedol Motor Oil... easier starting, smoother running