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Profiles of routes proposed for a Pacific rail road : compiled to accompany the report of the Hom. Jefferson Davis Sec. of War / by Lieuts. G.K. Warren and H.L. Abbot. Corps of Topographical Engineers
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Map of Texas and the countries adjacent : compiled in the Bureau of the Corps of Topographical Engineers ; from the best authorities ; for the State Department, under the direction of Colonel J.J. Abert, Chief of the Corps / by W.H. Emory, 1st. Lieut. T.E
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The Texas Republic stretches from the Gulf of Mexico to the 42nd parallel in today's Wyoming. Authorities for the map are listed along with statistics for Texas. Table: Statistics, Population, Authorities. MS note: 43466. Prime meridian: GM, Washington. Relief: hachures. Graphic Scale: Miles. Projection: Pseudocylindrical. Printing Process: Lithography.
43466
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Map of the Department of the Columbia : Projected and compiled at the Engineer Office, Department of the Columbia / By Lieut. Thomas W. Symons, Corps of Engineers, assisted by Alfred Downing and C. C. Manning, Topographical Assistants, U.S. Army, Drawn by Alfred Downing, Topographical Assistant
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Geological formation notes in MS on map. "Brevet Brig. Gen. Frank Wheaton Commanding Department." Includes list of sources consulted in compilation. Shows military stations occupied and abandoned as of January 1881; railroads existing and projected; wagon roads, and lighthouses. From the collection of Raphael Pumpelly. Mineral data added by hand. MS note: 317934 No. 544. Prime meridian: GM. Relief: hachures. Graphic Scale: Miles. Projection: Polyconic. Printing Process: Lithography.
317934
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Mouth of the Colorado River
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Depths are shown in feet and indicate low water with tides to 22 feet in the area. "Surveyed by the Officers of the U.S.S. Narragansett, Comdr. George Dewey, Comdg. March 1875." "No. 800." Vignettes: View from anchorage off Black Beacon. The Sonora Coast... Prime meridian: GM. Relief: hachures. Graphic Scale: Miles. Projection: Plane. Printing Process: Lithography. Other Features: Vignettes. Verso Text: MS note: 208869.
208869