[Sailor standing on boat tie-up on beach, Battleship Jaime I, Almería, Spain]

[Two boys on a roof top pointing at smoke rising in the distance of the city, Madrid, Spain]

[Soldiers standing around an illustration of the human digestion, circulation and respitory systems, Minorca, Spain]

[Sailors on the battleship Jaime I, the first ship to join the Republican cause, Almería?, Spain]

[Three Loyalist militiamen in a gully aiming rifles, near Espejo, Córdoba front, Spain]

[Republican soldiers crouching in grass, Río Segre, Aragón front, near Fraga, Spain]

[Republican soldiers storming forward, Rio Segre, Aragón front, near Fraga, Spain]

[Republican soldiers in a cloud of dust, Rio Segre, Aragón front, near Fraga, Spain]