Correspondence, manuscripts, documents, photographs, subject files and printed material of Russian émigré writer, journalist, and Kadet Party leader Ariadna Vladimirovna Tyrkova-Williams. The collection also contains material by her husband, Harold Williams, and her son, Arkadiĭ Borman.
Max M. Laserson Papers consist of correspondence and writings of Max Matthasia Laserson (Moisei Iakovlevich Laserson), philosopher, jurist, politician and public figure.