The Jalopy Journal
Here's some... Start bidding! https://www.vanderbrinkauctions.com/catalog/?auction=8319
The standard Caprice 77 through 1990 was a 5x4 3/4'. A Caprice with the Police package (9C1) was 5 on 5".
You don't need to show registration in Minnesota anymore. Other states it's still required. I think plate readers and computers have changed...
Maybe you need a needle cooler. We have to use them at work on the heavier material.
Separate names with a comma.