didn't see this one as a kid, as my 4th series set had a lot of gaps.
finally saw it many years later and was disappointed. was too simplistic and one-note of a joke. the plain white box side looks like little time was spent on this one.
Plus, I never made the connection as to why an Indian War Horse is depicted on the cover? (circle around the eye and a feather headdress)
Maybe just to add some flair for what would otherwise have been a dull image?
my improvements would be to add something to the box side and to improve the color registry. the red seems blown out on the horse bib and bowl. And often the purple box is not uniform and looks like a disaster.