(MISSISSIPPI RIVER) SHEA, JOHN GILMARY Discovery and Exploration of the Mississippi Valley. New York: Redfield, 1852.8vo, publisher's cloth, t.e.g. First edition, with facsimiles and large fold-out map. Howes S357.[Together with:] History of the Discovery and Settlement of the Valley of the Mississippi. By John Monette. New York: Harper & Brothers, 1846. 2 vols. 8vo, publisher's stamped cloth. First edition, with three maps (includes one of Texas), four plans and two plates. Howes M722.