Amber Green Dragways & Anoka, MN Racing?

My Dad used to race my Demon at both A/G and Anoka strips back in the 70's. Anyone on here race there back then? I have been trying to find a pic of the car from then. Even just in the background. For a while Dad had a tunnel ram on the 340 with a huge homemade scoop. Then later when he changed to the 440, they announced it over the loudspeaker about a 440 in a Demon - much to many's dismay, it was just orange and dirty, not a show boat engine. I see both have FB pages, I don't do social media except here.