Berlin’s Institute of Sexual Science in Exile: Ludwig Levy-Lenz in Cairo (Jill Smith) Published on November 11, 2013November 15, 2013Author Jarrett Dury-AgriLeave a comment on Berlin’s Institute of Sexual Science in Exile: Ludwig Levy-Lenz in Cairo (Jill Smith) Jill Smith (Bowdoin College) Berlin's Institute of Sexual Science in Exile: Ludwig Levy-Lenz in Cairo