Dee ihe ga-eso paragraf a - 1964
- Ọdịda nke ndị na-akwọ ụgbọala n'ihu na-amalite dị ka ụgbọala Halibrand, Huffaker, na Brabham na-ewebata iji dochie ndị na-akwọ ụgbọala na-eme agadi nke na-achịkwa Indy kemgbe 1911.