Transportation and Communication

Creators

Speer, Joseph Smith.
St. John, I. M.
Stammann, Hugo.
Stanstead, Shefford, and Chambly Railroad.
Steiger, W. T.
Stevens, Isaac Ingalls, 1818-1862.
Strickland, William, 1787-1854.
Sunbury and Erie Rail Road Company.
Sweet, S. H. (Sylvanus Howe), 1830-1899.
Swift, W. H. (William Henry), 1800-1879.
Tanner, Henry Schenck, 1786-1858.
Tappan & Bradford.
Teben'kov, Mikhail Dmitrievich, d. 1872.
Tennessee, Alabama, and Georgia Railroad.
Terre Haute and Richmond Railroad.
Texas & Pacific Railway.
Texas and New Orleans Railroad.
Thatcher, Edwin.
Thomas, Cowperthwait & Co.
Thomas, G. F.
Thomson, J. Edgar (John Edgar), 1808-1874.
Through Traffic Railway.
Toledo, Ann Arbor, and Grand Truck Railway.
Toledo, Ann Arbor, and North Michigan Railway Company.
Toledo, Cincinnati, and St. Louis Railroad Company.
Toledo, Peoria & Warsaw Railway.
Toledo, Wabash, and Great Western Railroad.
Trautwine, John C. (John Cresson), 1810-1883.
Tunis, W. E.
Tunison, E. L.
Tyrone and Lock Haven Railroad Company.
U.S. Coast and Geodetic Survey.
U.S. Customs Service.
Union Pacific Railroad Company.
Union Pacific Railway Company.
United States Coast Survey.
United States. Army Map Service.
United States. Army. Air Corps.
United States. Army. Corps of Engineers.
United States. Army. Quartermaster Corps.
United States. Army. Signal Corps.
United States. Board of Internal Improvement.
United States. Central Intelligence Agency.
United States. Congress. House.
United States. Congress. Senate.
United States. Dept. of Commerce.
United States. Dept. of Commerce and Labor. Bureau of Statistics.
United States. General Land Office.
United States. Mississippi River Commission.
United States. Post Office Dept.
United States. Post Office Dept. Division of Topography.
United States. Railway Mail Service.
United States. War Dept.
United States. War Dept. Office of P. R. R. Surveys.
Vaisz, W.
Van Cleef, John T.
Vaughan, David, fl. 1849-1864.
Veeder, N.
Virginia Central Railroad Company.
Virginia, Kentucky, and Ohio Railroad.
Virginia, Tennessee, and Georgia Air Line Railroad.
Virginia. Board of Public Works.
Vliet, Jasper.
W. Endicott & Co.
Walker & Abernethie.
Walker, Evans & Co.
Walker, Evans & Cogswell.
Wall, J. Sutton.
Wallace, George H.
Walling, Henry Francis, 1825-1888.
Warren, Gouverneur Kemble, 1830-1882.
Washington City and Point Lookout Railroad.
Washington and Atlantic Railroad.
Washington and Ohio Railroad Company.
Washington and St. Mary's Railroad.
Watson, Gaylord.
Weik, John.
Wells, J.
West Philadelphia Rail Road Company.
West Virginia Midland Railroad.
Westbrook, J. B.
Western Vermont Railroad.
Western and Atlantic Railroad Company.
Wheeling and Cincinnati Mineral Railway.
Whipple, Amiel Weeks, 1817?-1863.
Whitney, Asa, 1797-1872.
Wilamowicz, I.
William, Levi.
Williams Smith, Issac.
Williams, Alexander.
Williams, Henry T.
Williams, W. (Wellington)
Williamson, R. S. (Robert Stockton), 1824-1882.
Williamsport and Elmira Railroad Company.
Wilton Railroad.
Winchester and Potomac Railroad Company.
Wisconsin Central Railroad Company (1871-1899)
Woodward, Tiernan, and Hale.
Worcester, George P.
Wright, Benjamin, 1770-1842.

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