This was a display of Home Run Derby baseballs.
These are all the St Louis Cardinal World Series trophies: 1967, 1982, 2006. There would be more, but they only started them in 1967.
A display of all the various hats worn by all the Major League teams: home, away, special, etc.
This was on the side of a building near the Stadium (formerly the Bowling Hall of Fame).