Marmon "Yellow Jacket"

This collection of articles reviews the state of the automobile industry with a focus on the Mid-West and especially Indianapolis. One article discusses the Indianapolis Motor Speedway's encouragement of amateurs to enter speed trials held on the track during the auto show. Finally, there is an item on Marmon's "Yellow Jacket," the name the firm used for its high speed racers prior to embracing the moniker, "Wasp."