Title: Alleged dye monopoly
Subtitle: hearings before a subcommittee on the Committee on the Judiciary, United States Senate, Sixty-seventh Congress second session, pursuant to Senate resolution 77, creating a special committee to investigate the expenditures made in behalf of various propoganda and in the maintenance to lobbies in Washington.
Subjects: Lobbying, Monopolies, Dyes and dyeing, Chemical industry
Places: United States