By John Turney
Really, the last set of NFL posters came from a Tennessee company called DAMAC. They used Chuck Ren as the artist for the vast majority of their posters. They kind of rolled out over a several year period, with the more popular teams getting a second and even third poster. In all, they released posters from 1977 through 1983.
Here is the initial set with some of the second versions:
Here are some of the second editions: