DuQuoin champ cars, Hut Hundred at Haubstadt, No Way out 40 at Vernon, Any race at Terre Haute with Sargeant/O'Conner doing track prep.
DuQuoin

IMG_4799 copy by uncloose1, on Flickr
Hut Hundred

IMG_3201 by uncloose1, on Flickr
Vernon

IMG_0042 by uncloose1, on Flickr
Terre Haute

IMG_8960 copy by uncloose1, on Flickr