Here are another few variations I ran across:
1995 Stadium Club w/the World Series foil stamp, it can be in gold or silver:
In addition to this, the 1995 Stadium Club "Trans Action" cards are not just rainbow. They can also be red foil.
Honorable mention: I've seen some 1995 Stadium Club World Series Cansecos be stamped on the mid right and on the upper left. Not sure why though.
I will have to check the World Series stamps on my Dawsons