This Birkenau ramp switch and signal preside over the Nazi killing center near the rail entrance to Birkenau.
A Doppelgänger is a ghostly counterpart and companion to a person. It is usually visible only to himself and haunts him throughout life. This particular one, made visible for the rest of us, continues to haunt its Nazi counterparts even in death.
< Birkenau Ramp | Birkenau Tower >