This ball is a 1998 Atlanta Falcons ball.
1st Pic
#4 Dan Stryzinski
#75 Shane Dronett
#13 Tony Graziani
#96 Antonio Edwards
#12 Chris Chandler
Bob Hallen
#56 Keith Brooking
#74 Ephraim Salaam
#28 Harold Green
#34 Ray Buchanan
#59 Ben Talley
#27 Omar Brown
(others I can't quite make out)
2nd Pic
#61 Robbie Tobeck
#83 Tim Dwight
#97 Cornelius Bennett
#68 Calvin Collins
#88 OJ Santiago
#20 Michael Brooker
Eugene Robinson
#69 Gene Williams
#87 Jammi German
#21 Elijah Williams
#92 Lester Archambeau
#26 Darren Anderson
3rd pic is same as the first. Here's a link for the rest:
http://www.pro-football-reference.co...998_roster.htm
Just sort the roster by number.
OJ Santiago was the key. Once I picked out that one I found he only wore #88 for the Falcons between 1997 and 1999. #96 Antonio Edwards and #26 Darren Anderson were only with the Falcons wearing those numbers in 1998 which narrowed the year.