[Republican soldiers in trenches during the battle for this strategically located hilltop town, Teruel, Aragón front, Spain]

[Republican soldiers on a staircase during the battle for this strategically located hilltop town, Teruel, Aragón front, Spain]

[Republican soldiers evacuating the wounded during the battle for this strategically located hilltop town, Teruel, Aragón front, Spain]

[Republican soldier amid rubble during the battle for this strategically located hilltop town, Teruel, Aragón front, Spain]

[Soldier assisting wounded soldier, Teruel, Spain]

[Republicans on balcony rejoicing with flag and poster, Teruel, Spain]

[Soldier in P.O.U.M.helmet, Aragón front, Spain]

[Building exterior, Teruel, Spain]

[Soldiers walking on snow-covered road, Teruel, Aragón front]

[Group of seated civilians,Teruel, Spain]

[Republican snow brigade with shovels to clear road, Teruel, Aragón front, Spain]

[Republican soldiers eating breakfast on the front, Teruel, Aragón front]

[Republican guard sits on snow-covered rock wall, Teruel, Spain

[Republican soldier standing in bombed building, Teruel, Aragón front, Spain]

[Republican soldiers standing watch by a window, Teruel, Aragón front, Spain]

[Republican tank stuck in the snow, Teruel, Aragón front]

[Republican soldiers and tank in city, Teruel, Aragón front, Spain]