Allan,
The speedway museum was a brilliant idea and great place to meet. Lots of cars from many eras.
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I attended the 500 in 1977, which was the first year a woman competed -- Janet Guthrie. She retired early in that year due to mechanical failure, as happened again in 1979. But in 1978, she started 15th and finished 9th -- her best finish. The car was the Texaco Star. Here's a shot of the Drake-Offy engine compartment.
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Both shots M4-2, pre-asph 50 'Cron, Kodak freebie 400UC.
Thanks for the invitation and a very enjoyable afternoon.
Mike