Biography
James Slovik was the secretary of the Marine Transport Workers Industrial Union, Local 200, from Cleveland, Ohio. James Slovik was convicted at the mass IWW trial in Chicago, sentenced to ten years in prison and fined $30,000. He served in the Cook County Jail and Leavenworth Penitentiary from September 1917 to March 1918 and from September 1918 to August 13, 1923.
The March1920 One Big Union Monthly roster identifies James Slovick and reports: Federal . Indicted Chicago , Sept. 28 , 1917. Conspiracy to violate Sections 6 , 19 and 37 and Section 4 of Espionage Act . Convicted . Ten year sentence . Bond , $ 10,000 . Leavenworth Federal prison. Source: https://www.marxists.org/history/usa/pubs/one-big-union-monthly/v02n03-mar-1920_One%20Big%20Union.pdf#page=19
The March1922 official report lists James Slovick in List1 of convicted prisoners or parolees. The government entry reports Seditious conspiracy. a sentence of August 30, 1918, 10 years at Leavenworth and fined $20,000.. Imposed terms, projected term-expiration dates, parole eligibility and intervals on bond are different measures; none is entered as a complete actual custody total. This attributed government entry is retained alongside the independently established individual chronology. [PDF18]
Government Prosecutions under the Espionage Act, Senate Document159 (March1922), PDF page 18.