I was prepping a lot of my duplicates for sale on ebay and noticed this...
The 1985 re-release of the 1984 Battlefield Accessories (Mortar/Missile/Machine Gun Defense Units) have deeper boxes with subtle text and image rearrangements. See pics.
(The Triple Win box is the '85 release.)
This is so esoteric, it will probably only interest like 3 or 4 people, but I thought I'd post.