Biography
Milton Kolman was a labor activist prosecuted in New York. The June 4, 1930 Daily Worker reports that he had been convicted the previous week and sentenced by the Court of Special Sessions to three months. It does not establish an exact sentencing day, physical admission, actual release or completed service. Source: https://www.marxists.org/history/usa/pubs/dailyworker/1930/v07-n134-NY-jun-04-1930-DW-LOC.pdf#page=2