Biography
Fred Bamman, an IWW member from Portola, received a four-year prison sentence, which he served in San Quentin from October 29, 1923, until his term expired.
Case
San Quentin State Prison
Fred Bamman, an IWW member from Portola, received a four-year prison sentence, which he served in San Quentin from October 29, 1923, until his term expired.