Vintage Champion Spark Plug Advertisement
A vintage print advertisement promoting Champion Spark Plugs, featuring a four-engine propeller airliner, a spark plug illustration, and an orange automobile. The ad claims that most airlines specify Champion Spark Plugs due to their dependability. Also includes text that encouraging consumers to choose Champion for reliable vehicle performance.
Description (ID): In the center of the page, there is a silver four-engine plane flying over mountains and an airport. To the left of the page there is a spark plug with orange writing saying, “CHAMPION PATENTED.” There is an arrow pointing at the spark plug that says "THEY'RE DENPENDALE" in orange letters. On the bottom of the ad, there is an orange post-World War II car.
Physical Dimensions: 9 ½ in x 6 ½ in
