Old Postcard: Golf At Indianapolis Motor Speedway

I'm not sure of the date, but I recently found this postcard at a show depicting the golf course at Indianapolis Motor Speedway.

The original 1929 course is attributed to William Diddel and was named Speedway Golf Course.

Today, Brickyard Crossing GC has four holes inside the track and has been redesigned by Pete Dye.

The Indianapolis 500 is raced Sunday.