Not What You Ever Want to Find
Stock Car Racing History
I'm going to jump in the deep end and make some wild guesses about "Mr. Clutteham" from the Soldier Field race.
Clutte R ham was a common name around the Chicago area.
A Bob Clutterham is shown not making the field for a 1958 combined USAC/ARCA stock car race at Milwaukee won by Fred Lorenzen with Tiger Tom Pistone 2nd.
My guess is that Bob Clutterham at the 1958 Milwaukee race is also Mr. Clutteham at the 1957 Soldier Field race.
Further, there was at the time, a professor at the University of Illinois - Champaign named David Robert "Bob" Clutterham who authored a book titled "Interaction of Curved Shocks" during the same time frame as those Chicago and Milwaukee stock car races.
I wonder if the book author is also our Mr. Clutteham from Soldier Field and Bob Clutterham from Milwaukee?
If these fellows are one and the same, it appears that David Robert "Bob" Clutterham wound up down in your neck of the woods where he passed in 2009.