Description
Black and white 9 1/2″ x 13″ ad for their Anti-Freeze made by Du Pont. The ad has a drawing of a pair of snow covered headlights with the headline claiming that “Du Pont ‘Zerex’ Anti-Freeze for cars left out at night or in unheated garages!”. The ad text reminds us of how much colder the temperatures are at night and urge you to get the protection of Zerex. Besides being a preventative for freezing it will not boil away and also has rust inhibitors.
Source: October 10, 1961 Look magazine.
