Assortment of material related to the Witkowsky family of Chicago: mid-19th century valentines addressed to Esther, James, and Pauline Witkowsky of Chicago; an 1858 letter from Pauline mentioning the Lincoln-Douglas debates; and a 1942 tribute to Esther from Vassar classmates, class of 1886. Also material relating to the World War I military service of Alan Witkowsky (name changed to Whitney).