1991 Bill Gates & Paul Allen Co-Founders of Microsoft Courtside View of the NBA Playoffs Original TYPE I Photo PSA/DNA Hockey Autographs Tris Speaker is by his

Tris Speaker is by his side

John Carson

During his freshman year at the University of Iowa

Sam Mills (in his rookie year in the NFL) and Rickey Jackson taking down Rams running back

1969) was an pioneer American sports publicist

1991 Bill Gates & Paul Allen Co-Founders of Microsoft Courtside View of the NBA Playoffs Original TYPE I Photo PSA/DNA Hockey Autographs Tris Speaker is by hisBill Gates and Paul Allen co founded Microsoft in 1975, launching the personal computer revolution and building one of the world's most influential technology companies. Allen purchased the Portland Trail Blazers in 1988 for $70 million, becoming the NBA's youngest owner at age 35. Under his ownership, Portland reached the NBA Finals in 1990 and 1992, and Allen later financed the construction of the Rose Garden arena. This original Type I photograph