Surveyed by Lt. R.E. Lee. Shows a street plan (with some streets named) of St. Louis, stone quarries, lime kilns, Indian mounds, etc. Includes the islands of Cascarot (partial), Bloody, Duncan's and part of Cahoe. Details proposed dikes and revetments to improve the harbor including a cross-section of a typical dyke. Finely drawn with incredible detail.
References: Koepp #316.
Condition: A
Folding, as issued. Foxed at first panel fold and along top, still very good.