San Francisco 49ers mascot Sourdough Sam is man of mystery.
PHOTO GALLERY: SOURDOUGH SAM RECEIVES BRAND NEW LEVI'S JEANS
San Francisco 49ers mascot Sourdough Sam is a man of great mystery
Beat L.A.': 49ers fans flying to L.A. for the championship game
Juggling with Sourdough Sam
49ers Team Store Hosts Official Fan Clubs to Kickoff Training Camp
Beat L.A.': 49ers fans flying to L.A. for the championship game
Bang Bang Niner Gang': Bay Area artists create jaw-dropping
Regarding Sourdough Sam, the Last Fan Standing At Levi's
2 Chainz Cheering For The San Francisco 49ers NOT The Falcons