[Playboy publisher Hugh Hefner (left, with pipe) inspecting bunny costumes on women lined up in front of him, during a rehearsal in his mansion]

Waiting for customers, Mukacevo

[Werkdorp Nieuwesluis Agrarian Training Camp, Wieringermeer, The Netherlands]

[Werkdorp Nieuwesluis Agrarian Training Camp, Wieringermeer, The Netherlands]

[Entrance to the historic court of Rabbi Gedaliah, Jewish district of Lublin]

[Dynamiteros, Madrid]

[Men on Jaime I, Almería, Spain]

[Munitions factory, Madrid]

[Soldiers carrying General Pavol Lukács' coffin, Valencia, Spain]

After morning services on the Sabbath, Kazimierz, Krakow

[Man shaving, Aguadulce, Almería, Spain]

[Funeral of General Pavol Lukács, Valencia, Spain]

[Segovia Bridge, Madrid]

[David Eckstein, seven years old, and classmates in cheder (Jewish elementary school), Brod, Czechoslovakia]

[Funeral of General Pavol Lukács, Valencia, Spain]

[Soldier tying shoe, Brunete, Spain]

[Funeral of General Pavol Lukács, Valencia, Spain]

At the end of October 1938, thousands of Polish Jews residing in Germany were forcibly repatriated by the Nazis. They were temporarily housed in military barracks in Zbaszyn, Poland

[First-year student nurses, including several Holocaust survivors, in a classroom, Beth Israel School of Nursing, Lower East Side, New York]

[Jewish boy, Mukacevo]

[Werkdorp Nieuwesluis Agrarian Training Camp, Wieringermeer, The Netherlands]

[Soldiers, Carabanchel, Madrid Front]

[Soldiers overlooking village, Spain]

[Munitions factory, Madrid]