Letters and papers including correspondence extending in date from 1873 to 1930 and consisting principally of letters to Dr. Burgess from friends, associates, and contemporary scholars in the field of political science, and dealing with academic and scholarly subjects, the publication of his various writings, his teaching career, business, and personal affairs. Included are some original letters written by Burgess and copies of others. The letters to Burgess are from Europe and America with the majority in English, but a number are in German. Also, twenty-two file boxes containing manuscript and typescript notes for lectures, courses, articles, addresses, books, and more correspondence relating to these.