Biography
Morris Fleishman was arrested for painting Cleveland sidewalks with signs calling workers to the August 1, 1929 antiwar demonstration and expressing support for the Soviet Union. The report dates the arrests to the day before the demonstration, indicating July 31. It supplies no individual statutory charge, physical discharge, sentence or total detention. Source: https://www.marxists.org/history/usa/pubs/dailyworker/1929/1929-ny/v06-n129-NY-aug-06-1929-DW-LOC.pdf#page=5
Sources
The Detroit report names Philip Bart, Morris Fleishman and Alfred E. Goetz as arrested when police broke up an election meeting. It says two detectives beat them unconscious, they were held incommunicado two days, and the court freed them without charges. The two-day interval is source-reported, with no exact endpoints; it is separate from later arrests.