Alexander Eller, of Carlinville, Macoupin Co., Ill., enlisted in Co. K, 122nd Ill. Vol. Inf. on Aug. 9, 1862. He remained with the unit for the remainder of the Civil War. This collection consists of Mary E. Eller's widow's pension of 1894 and attachments of 1917 and 1920.
Professor Robert M. Sutton donated the items to the Survey in 1982.