Paul Robeson with his Spanish guide to the battlefronts, Captain Fernando Castillo. Paul supported the Republican/Loyalist cause in their war against the army of the fascist Generalissimo Francisco Franco.
“Robeson, Paul,” University of Michigan Library Digital Collections, accessed from https://quod.lib.umich.edu/s/scl/x-lpf.0969/lpf0969, 10 January 2022.