Antique 1930 Los Angeles City Meet Class C Track and Field 660 Yard Run Medal

Antique 1930 Los Angeles City Meet Class C Track and Field 660 Yard Run Medal Really cool piece from an estate sale. I do not know the story behind the award. There is a makers mark on the bottom of the back of the medal but it is too worn to read. I do not believe it is a hallmark. In good pre owned condition. Medal is tarnished with age. See photos for details.