indianapolismotorspeedway.com:
1930 - Billy Arnold in victory lane
indianapolismotorspeedway.com:
1931 - Billy Arnold & Spider Matlock
indianapolismotorspeedway.com:
1928 - Billy Arnold
indianapolismotorspeedway.com:
1930 - Billy Arnold after winning
indianapolismotorspeedway.com:
1932 - Billy Arnold
indianapolismotorspeedway.com:
1931 - Billy Arnold
indianapolismotorspeedway.com:
1931 - Billy Arnold