Worker testing Chrysler automobile with Bendix-Ferace dynamometer

View of a man testing a Chrysler car with a Bendix-Ferace dynamometer at the Chrysler Jefferson plant. Handwritten on back: "Chrysler Jefferson plant. The chassis dynamometer and motor analyzer. As a check to maintain the high quality of Chrysler cars, every so often a car is taken from production, placed upon the chassis dynamometer, where it is put through its paces as if on the road. It is thoroughly tested and checked for performance, power and economy, and the motor analyzed to check all details."