[Children watching the parade during the state visit of Queen Wilhelmina of the Netherlands, Brussels]

[Republican militiamembers, Barcelona]

[Republican militiaman kissing a girl goodbye before the departure of a troop train for the front, Barcelona]

[Republican militiamen in a trench, Aragón front, Spain]

[Republican militiamen firing over a barricade, near Barcelona, Spain]

[U.S. military observer Evans Fordyce Carlson smoking pipe with two men, China]

[Republican militiaman with gun behind barricade, near Huesca, Aragón front, Spain]

[Republican militiaman, near Huesca, Aragón front, Spain]