Biography
John Black was individually named among Purity bakery pickets arrested on suspicion in New York during the night before the December 16 report. The account describes repeated police interference with the bakery strike. No exact arrest time, physical discharge, final charge, verdict or complete duration is supplied. The named bakery picket is kept distinct from unrelated same-name prisoners. Daily Worker, December 17, 1935, original PDF page 3. Source: https://www.marxists.org/history/usa/pubs/dailyworker/1935/v12-n303-NY-dec-17-DW-Q.pdf#page=3