Description
Three color 9 1/2″ x 13 1/2″ ad that tells us of another industry that relies on Champion Spark Plugs. Around a drawing of two buses being boarded by confident passengers in a newer terminal is the question “Why Bus Lines specify Champion Spark Plugs“ and answers “They’re Dependable”. The text talks about how important bus lines are to the transportation system of America and the complete care they take in maintaining their equipment. The claim is made that “most bus lines with the best maintenance records” use Champion so it makes sense that you do too.
Source: April 29, 1946 Life magazine.
