Cite
Berrien, John Macpherson, -1877, Rose, E., United States. Army. Corps of Topographical Engineers. (n.d.). Survey of the Mouth of Galien River Michigan; surveyed bt Lieuts. J. M. Berrien and E. Rose. Drawn by Lieut. Berrien.. https://quod.lib.umich.edu/c/clark1ic/x-005938328/39015091900699 (map)
Available from: https://geo.btaa.org/catalog/200a22e5-70ab-4eea-99cd-21dd146b1db3