[computerworks]

Here's a question for Cal and/or Bob E.-
Recently spent some time reading the section of books on Shelby's racing years.
Most talk about the "'64 season" or the "65 season"
In reading about the 427 Comp cars, they missed qualification for the '65 season by not having built 100 cars by April '65...

so... Just what was the span of the "Seasons"? ..FIA? ..SCCA?
What date did they start and what date did they end?
...was it the calendar year? ...or something shorter?

Thanks, guys....couldn't find this info anywhere.