[Civilians sitting amongst debris, Teruel, Spain]

[Prisoners being led to camps, Teruel, Spain]

[Prisoners being led to camps, Teruel, Spain]

[Prisoners being led to camps, Teruel, Spain]

[People tending to man on stretcher, Teruel, Spain]

[Two men walking in the snow, Teruel, Spain]

[Worker emptying a bag of mercury, Almaden, Spain]

[Worker emptying a bag of mercury, Almaden, Spain]