Biography
Malcolm Cowley is individually named in John Howard Lawson’s report among writers and professional workers arrested June 6, 1934 while peacefully picketing the Macaulay publishing offices at 381 Fourth Avenue in support of striking office employees. Police took them to the station; Magistrate Jonah Goldstein demanded an end to picketing, then ordered an immediate trial after they objected. The defense secured unconditional release. The report calls the group eighteen but prints sixteen individual names; no additional names are invented. No statutory charge or measured custody total is stated. Source: https://www.marxists.org/history/usa/pubs/dailyworker/1934/v11-n136-jun-07-1934-DW-LOC.pdf#page=1
Daily Worker, April 25, 1935, pages 1 and 5: A named portrait identifies Malcolm Cowley as poet, critic and New Republic literary editor among participants in the First American Writers Congress public opening at Mecca Temple on April 26. This is announced cultural and political activity, not a new arrest. Gold also writes the Change the World column; Cowley's image is an identified drawn portrait rather than a photograph. Existing portraits of Frank and Browder were preserved; missing portraits of Gold and Cowley were extracted with their original captions retained in page evidence. Source: https://www.marxists.org/history/usa/pubs/dailyworker/1935/v12-n099-NAT-apr-25-1935-DW-Q.pdf
Daily Worker, April 25, 1935; relevant page stated in the accompanying profile note.
The Associated Press criticism explicitly identifies Cowley as a member of the kidnapped writers’ committee denied the right to distribute food to Kentucky miners. This establishes a separate February 1932 political-detention episode, distinct from his publishing-strike arrest.
Hevener individually lists Cowley among the twelve writers and reformers of the February 1932 relief expedition and describes the writers being arrested near midnight, taken to Pineville police court, discharged after dismissal, and forcibly expelled to the Kentucky–Tennessee border. This clarifies the mechanism of custody in his existing committee episode; it supplies no measured term or independently exact admission or release date.
John Watts Hevener, A New Deal for Harlan: The Roosevelt Labor Policies in a Kentucky Coal Field, 1931–1939 (Ohio State University PhD dissertation, 1971), printed pages 159, 160, 163 (PDF pages 168, 169, 172). Source 805 SHA256 03766c260a4cf06629fb296358baf9e49448a191f9d290929ecd947963b0e125.