Brand: Topps Stickers
Card number: 11 (variation 4)
The 1990 Topps Stickers set features Barry Larkin on a total of five different card/sticker combinations - of those, four feature Barry Larkin on the back (card) side. This particular combination is probably my favorite as the front has a foil sticker of Benito Santiago (and I'm a sucker for cards of catchers)!
Also, how about Topps giving Barry Larkin the "jersey number" card number treatment already back in 1990?! That's respect right there!