Aid, Visual

Presentation display board showing an illustration of the Champion Spark Plug Co. Ceramic Division. It reads, "Where people add spark to ceramics. For over 50 years, the Ceramic Division of Champion Spark Plug Company has pioneered in ceramic compositions and processes. Here in Detroit we design and produce ceramic ignition components for the world's favorite spark plug - Champion.
Equal Opportunity and Affirmative Action Employer."
It is housed in an enclosure made from tracing paper, in which is also included a slide negative reading "The quality of Champion insulators is protected by ceramic research, process control, production inspectors and engineering inspectors requiring more than 20% of the work force."
Dated 6-4-1976