Down in the bottom corner, it looks like it says SportsPrint Atlanta. A little Googling shows that SportsPrint Atlanta issued a minor league set for the Greenville Braves in 1994. More research is in order!
I knew the Yankees had postcards issued by TCMA in 1985 & 1986 (had to track those down for my Winfield collection), but I had no idea they'd done any in the early 1990s.
I've also recently learned that the Cubs issued black & white sets of photo cards each year for a long time, and sometime around 1994-1995, there was a Tuffy Rhodes issued with an Old Style beer logo on it. Alas, I didn't think to snag a picture of it while it was still up for sale. It seems these types of postcard/photo card issues are difficult to find unsigned (since that was their main function, to be signed at games).
Well, I offered $5 for it and got it, so I'll post a better scan of the reverse when it arrives.