Correspondence 1940-1951 and Undated

The Correspondence Series spans 1940-1951, and much of Haan's general correspondence is with his wife, as well as with publishers regarding Haan's attempts to publish his Joe Hill manuscripts. Other correspondents include Constantine and Virginia Filigno, with whom Haan spoke regarding Hill's trial and execution. Constantine was a leader of the Industrial Workers of the World during the 1940s, while Virginia was a strong advocate for Hill's innocence. Also included are several letters with Agnes Inglis of the University of Michigan Labadie Collection.