1933 Champion Spark Plug Advertising Brochures Racing Marine Motorcycles Planes For Sale

This is a rare collection of (2) 1933 Champion Spark Plug Advertising Brochures for Racing, Marine Motorcycles, and Aviation. These brochures are a valuable addition to any collector's archive, showcasing the history and development of spark plug technology in the early 20th century. The brochures feature Champion's iconic branding and provide insight into the company's marketing strategies of the time. This is a must-have for anyone interested in the history of transportation and automobilia.

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