This handwritten letter, dated November 6, 1866, is written from William Henry Herndon to A. D. Wright requesting that Wright find out what creek or lake Berry\u27s Creek or branch runs into. A response from Wright is written on the back of the letter letting Herndon know that Berry\u27s Creek empty into Blue Lake in then into the Sangamon River.https://scholarsjunction.msstate.edu/fvw-manuscripts-original-manuscripts/1156/thumbnail.jp