This chapter in Stan Weir's Singlejack Solidarity tells the history of how, from the victory in the 1934 General Strike through the first Mechanization & Modernization (M&M) Agreement in 1961, longshore workers in San Francisco had 27 years of near-total control of the labor process on the waterfront in the "largest, longest, and most successful formal experiment in workers' control ever conducted in the United States."