Here is a list we are working on for cardboard hangtabs on the original box the games came in.

We speculate that all the 5 screws had hangtab boxes but are not sure. I can confirm all games in that list up to August 1987 have 5-screw variants. Some of the September/October/November 1987 I can confirm as well but not all.

http://www.digitpress.com/forum/viewtopic.php?t=50488