"The Haymarket Martyrs" typically refers to the eight individuals associated with the Haymarket Affair of 1886 in Chicago, which was a significant event in labor history. The Haymarket Affair began as a peaceful rally in support of workers striking for an eight-hour workday but escalated dramatically when a bomb was thrown at the police.
Toner S. Ed might be a reference to an editor or compiler of an autobiography or compilation regarding the lives and trials of the Haymarket Martyrs. Many volumes and texts have been published over the years that reflect on the events surrounding the Haymarket Affair and those involved, including the political and social implications of their trials and executions.
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