14 vols.
Reports of Explorations and Surveys,... for a Railroad from the Mississippi River to the Pacific Ocean. Washington, 1855-1860. House issue except for Senate issue of vol. XI. 12 vols. in 14 parts. 4to, orig. calf-backed bds. or cloth; bdgs. worn, most spines gone, several covers gone. Numerous plates & maps, includes color plates. Scattered tears to fold. maps. Largely complete, a few minor defects & lacunae. S.w.a.f.