The bulk of records in this collection were generated by the Socialist Party organization in Dayton from 1901-1924 and include membership meeting minutes, the minutes of various committees, financial records, and a listing of new members for the years 1906-1908 and 1912-1917. Also included is a small collection of Socialist Party literature, some state and national Party materials, and a miscellaneous collection of notices, handbills, correspondence, and photographs.