Biography
R. Aronberg was one of six Los Angeles workers reported held for deportation following a raid on Communist Party headquarters after distribution of Young Communist League leaflets opposing U.S. intervention in Nicaragua. The January 14, 1930 Daily Worker individually identifies Grosberg, F. Firestone, Dovranos, Zimi, Frank Spector and Aronberg. Exact custody endpoints, completed duration and any actual deportation are unestablished; initials are not expanded. Source: https://www.marxists.org/history/usa/pubs/dailyworker/1930/v06-n267-NY-jan-14-1930-DW-LOC.pdf#page=3
