I remember building this set back in the day... I wish I hadn't sold it. LOL... it took me a few seconds to figure out the Woolridge was from the 1981 design... threw me off w/o the hats.
I once had 10 sets of this. Now just one. They should have used those year's backs too.
I totally agree about the backs. To Topps credit, they did use different pictures on the back.
I have a big stack of these if anyone is interested.