[Pearl Primus dancing at a Fiesta Republicana, Dexter Park, Queens, New York]

[Man on horse holding his rifle over his shoulder, Madrid]

[Man on horse holding his rifle over his shoulder, Madrid]

[Woman and daughter looking up at sky, Bilbao]

[Two boys racing in wagon, Madrid]

[Trenches, University City, Madrid]

[Downed German Heinkel plane on display on Passeig de Gracia, Barcelona]

[Downed German Heinkel plane on display on Passeig de Gracia, Barcelona]