A clipping attached to the back reads: "Secret fuel tests and speed runs will be held for this 12 cylinder Mercedes-Benz near Muroc, Cal. The car was puchased by Don Lee, Inc. after having been hidden from the Nazis for seven years. Left to right: Willett Brown, John Edmundson, and Mal Ord. Car is entered in Indianapolis 500 mile race."
Muroc, California, United States
Jon Berg Collection
Indianapolis Speedway Race
Indianapolis Motor Speedway (Speedway, Ind.)
Further information on this record can be found at its source.