Watercolor painting of Fort Snelling, ca. 1844, by John Casper Wild. Pike Island is to the right; Frot Snelling is in the background; Mendota is to the left.
Topographical map of Fort St. Anthony (Fort Snelling), 1823. Drawn by Sergeant Joseph E. Heckle with marginal notes by Major Josiah H. Vose, Fifth U.S. Infantry.