United States. Office of Naval Intelligence.
United States. Office of Strategic Services.
United States. Office of Strategic Services. Research and Analysis Branch.
United States. Post Office Department.
United States. Post Office Department. Division of Topography.
United States. Post Office Dept.
United States. Public Buildings Commission.
United States. Railway Mail Service.
United States. Record and Pension Office.
United States. Soil Conservation Service.
United States. Superintendent of Sequoia and General Grant National Parks.
United States. Topographical Bureau.
United States. War Department.
United States. War Department. Bureau of Engineers.
United States. War Department. Corps of Engineers.
United States. War Department. Engineer Bureau.
United States. War Department. Office of P. R. R. Surveys.
United States. War Department. Office of the Chief of Engineers.
United States. War Dept. Corps of Topographical Engineers.
United States. War Dept. Engineer Bureau.
United States. War Office.
United States. War Records Office.
University of Tennessee, Knoxville. Agricultural Experiment Station.
Upham, A. B.
Urban, Josef, fecit.
Urrutia, José de, 1728-1800.
Valck, G. (Gerard), 1651 or 1652-1726.
Valencia, Joseph de.
Valentijn, François, 1666-1727
Valentine, D. T. (David Thomas), 1801-1869.
Vallance, J. (John), 1770-1823.
Vallancey, Charles, 1721-1812.
Van Cleef, John T.
Van Derveer, Lloyd.
Van Hook, C. G.
Van Hook, J. C.
Van Horne, Thomas B. (Thomas Budd), -1895.
Van Nostrand, David, 1811-1886
Van Rensselaer, Stephen, 1764-1839.
Van Schaack, Mary.
Van Vechten, J.
Van de Carr, A. M.
Vance, Coffee, and Pill.
Vance, D. H.
Vance, D. H. (David H.)
Vancouver, George, 1757-1798.
Vandecarr, A. M.
Vank' Srboyn Ghazaru (Venice, Italy)
Vanni, Violante, approximately 1732-1775 or 1776.
Varela y Ulloa, José.
Varte, P. C.
Vaughan, David, active 1849-1864.
Vélez y Escalante, Antonio.
Venable, Richard M. (Richard Morton), 1839-1910
Veniukov, M. (Mikhail), 1832-1901.
Vera, Juan de, active 18th century.
Verdun de la Crenne, Jean René Antoine, marquis de, 1741-1805.
Verlag des Industrie Comptoirs.
Verlag von A.D. Geisler.
Verlag von Mitscher & Röstell.
Vernam, John S.
Vertue, George, 1684-1756.
Veterans History Project (U.S.), collector.
Vickery, G. C., surveyor.
Vicksburg National Park Commission.
Viele, Egbert L. (Egbert Ludovicus), 1825-1902.
Vignoles, Charles Blacker, 1793-1875.
Vigo Atlas Map Co.
Villavicencio, Manuel, 1822-1871.
Vinal, W. I. (Washington Irving)
Vincent, Edward A.
Virginia Central Railroad Company.
Virginia Historical Society.
Virginia Passenger and Power Company.
Virginia Title Co.
Virginia, Kentucky, and Ohio Railroad.
Virginia, Tennessee, and Georgia Air Line Railroad.
Virginia-District of Columbia Boundary Commission.
Virginia. Board of Public Works.
Virginia. Department of Mines, Minerals, and Energy.
Virginia. Department of Transportation.
Virginia. Engineer Dept.
Virtue & Co.
Virtue Yorston & Co.
Visscher, Claes Jansz., 1586 or 1587-1652.