Just got this press release from the Angels in the email...
ANGELS ANNOUNCE ENHANCEMENT TO OFFICIAL BASEBALL
All Rawlings ® Major League Baseballs at Angel Stadium in 2011 will feature 50th Anniversary Logo
During the course of an 81-game home schedule, the Angels use over 4,400 baseballs per season (on average). With home runs and foul balls, that amounts to a large number of 50th Anniversary fan souvenirs during the 2011 season at Angel Stadium.
For more details surrounding the Angels 50th Anniversary visit: angels.com/50
**Angels Baseball 50th Anniversary Celebration**
The 2011 Angels campaign theme is More Than "A" Season, an event that will encompass a 12-month celebration of 50 years of Angels Baseball. Throughout the year, Angels fans will experience a season unlike any they have ever seen before. The 50th Anniversary is about the fans and their celebration of great moments throughout Angels’ history. Many unique events are centered on fan interaction including retro nights and giveaways, 81 first pitches with former Halos, special programming on Fox Sports West, AM830 and more.