This original print ad for Champion Spark Plug from January 1924 features spark plug specs for Moon, Hupmobile and many other early model cars. The other side is a ad for people to come to California to become California farmers. The ad highlights the benefits of using Champion Priming Plugs in your vehicle, providing better fuel efficiency and engine performance. The ad’s white background and colorful design make it a great addition to any advertising or automobile collector’s collection. Don’t miss your chance to own a piece of automotive history from the United States.