Mario Savio leading demonstrator into Sproul Hall.
Demonstrators in Sproul Hall hallways during sit-in.
Joan Baez sitting in Sproul Hall with other demonstrators.
Demonstrators asleep on the steps of Sproul Hall during sit-in the night of Dec. 2nd.
Professor David Hackett (right) announces there'll be no biochemistry class today.
Crowds in Sproul Plaza.
Arrested students being loaded into sherriff's bus before being taken to jail.
Police removing students from Sproul Hall hallways.
Steve Weissman leaving Sproul Hall from second floor balcony via rope.
Free Speech Movement
Clark Kerr speaking at Greek Theater convocation.