The albums were created by the staff of the Third Reich 's Einsatzstab Reichsleiter Rosenberg ( ERR ) to use for exploitation .
The Third Reich 's Einsatzstab Reichsleiter Rosenberg ( ERR ) is a special unit that found and confiscated the best material in Nazi - occupied countries .
The albums were created by the staff of the Third Reich 's Einsatzstab Reichsleiter Rosenberg ( ERR ) , a special unit that found and confiscated the best material in Nazi - occupied countries , to use for exploitation .