Ed,
What contest was blue one this from?
I think I have a matching one to it.
BTW, my sister had a garage sale and sold almost all of my childhood 1970's trophies. Melbourne Finger Crackers, Daytona Eagle Beagle's, District V's, Rebel Rally's, KOI's, Even John Gimbel's May Day meet. Still have a few from that time like Miami Aeronuts and a highpoint from Daytona, but certainly not all. Sadly, some have lost the plaques for placing/events.
Curt