Simeon R. Buford was a Virginia City, Montana, merchant, stage line operator, and rancher. Papers include incoming correspondence (1872-1911) and outgoing correspondence (1878-1906) concerning his various business enterprises, and with family and friends. In addition, there are financial records (1872-1912), legal documents (1879-1903), and other records. There are subgroups for Buford's political activities (1886-1904), for his brother C.H. Buford (1884-1909).