STANSBURY. Exploration and Survey of the Valley of the Great Salt Lake of Utah. Philadelphia, 1852. -- MARCY Exploration of the Red River of Louisiana. Washington, 1854. STANSBURY, Howard (1806-1863). Exploration and Survey of the Valley of the Great Salt Lake of Utah. Philadelphia: Lippincott, Grambo & Co., 1852. One volume only (of two, lacking the Atlas with two maps), 8vo. Numerous plates (many folding). Original blind-stamped cloth (spine chipping with some losses, worn). FIRST EDITION, Senate issue. PRESENTATION COPY SIGNED BY STANSBURY. [With:] MARCY, Randolph Barnes (1812-1887). Exploration of the Red River of Louisiana. Washington: A.O.P. Nicholson, 1854. One volume only (of two, lacking the atlas with two maps), 8vo. Numerous plates. Original blind-stamped cloth (some light overall wear). FIRST EDITION, House issue.