- People
- A. J. Cassatt
- Adams, Charles Francis, Jr
- Adams, Cyrus Hall, 1849-1923
- Adams, George J., 1881-
- Adams, Hugh
- Aiken, William, 1806-1887 - Correspondence
- Ames, Oakes, 1804-1873
- Ames, Oliver, 1807-1877
- Appleby, John Francis, 1840-1917
- Arnold, Edwin, Sir, 1832-1904
- Arnold, Matthew, 1822-1888
- Arnold, Paul
- Arnold, W. Myron
- Atterbury, William Wallace
- Atterbury, William Wallace, 1866-1935
- Aultman, Cornelius
- Baer, George F. (George Frederick), 1842-1914
- Baird, Matthew, 1817-1877
- Baldwin, Henry, Jr
- Baldwin, William Delavan, 1856-
- Bancroft, George, 1800-1891 - Correspondence
- Bangs, John Kendrick, 1862-1922
- Bardwell, Josiah, 1828-1875
- Barlow, Samuel Latham Mitchill, 1826-1889
- Bates, Benjamin E., d. 1878
- Bayard, Thomas F. (Thomas Francis), 1828-1898
- Beers, Seth Preston, 1781-1863
- Bell, Samuel W
- Belmont, August, 1816-1890 - Correspondence
- Bemis, George P
- Benjamin, J. P. (Judah Philip), 1811-1884
- Bennett, John R
- Bergen, B. F
- Bertrand, Charles Edward, 1915-1978
- Bevan, David C. (David Crumley), 1906-1996
- Bevan, Thomas R
- Biddle, Edward R. (Edward Robert), b. 1798
- Black, Jeremiah S. (Jeremiah Sullivan), 1810-1883
- Blair, John Insley, 1802-1899
- Bland, Richard Parks, 1835-1899
- Bliss family
- Bliss, William, 1806-1886
- Boardman, Henry A. (Henry Augustus), 1808-1880
- Bowen, George S., 1829-1905
- Boyesen, Hjalmar Hjork, 1848-1895
- Bradford, Samuel
- Branders, Louis
- Breathitt family
- Breckinridge, John C. (John Cabell), 1821-1875 - Correspondence
- Brice, Arthur - Correspondence
- Bright, Jesse D. (Jesse David), 1812-1875 - Correspondence
- Bristol family
- Bristol, Albert Gallatin, 1808-1873
- Bristol, Caroline Bliss, b. 1817
- Bristol, Eugene Stuart, 1843-1910
- Bristol, John Wolcott, 1855-1922
- Bristol, Louis Henry, 1839-1910
- Bristol, Louis, 1814-1882
- Bristol, Mary Dwight Cleaveland
- Bristol, Mary Wolcott Bliss, 1810-1849
- Bristol, Sarah Edwards, 1780-1866
- Bristol, Simeon, 1739-1805
- Bristol, Simeon, b. 1764
- Bristol, William Brooks, 1806-1876
- Bristol, William, 1847-1873
- Brockenbrough, John W. (John White), 1806-1877
- Bross, William, 1813-1890
- Brown, Revelle W. (Revelle Wilson), 1883-1980
- Bryan, William Jennings, 1860-1925
- Bryce, James, 1838-1922
- Buchanan, James, 1791-1868 - Correspondence
- Buell, James, 1820-1881
- Burson, William W
- Butcher, Howard, 1902-1991
- Butler family
- Butler, E. K
- Bynner, Witter, 1881-1968
- Cable, George W., 1844-1925
- Cameron, Daniel
- Carnegie, Andrew, 1835-1919
- Carpenter, Samuel H., fl. 1851-1859
- Case, Samuel
- Cassatt, Alexander J. (Alexander Johnston), 1839-1906
- Cassatt, Alexander Johnston
- Chaplain, Anne Francis Murdoch
- Chapman, Simeon B
- Charnwood, Godfrey Rathbone Benson, baron, 1864-1945
- Chauncey, Elihu C., 1779-1847
- Chevalier, Michel
- Chipley, W.D
- Christian, Bolivar
- Churchill family
- Cisco, John J., b. ca. 1807
- Clap, William, 1779-1860
- Clarke, Francis Byron, 1839-1911
- Cleaveland family
- Cleaveland, Mary Sanford Dwight, 1797-1854
- Cleaveland, William B., b. 1828
- Cleaveland, William Pitt, 1770-1845
- Clement, Martin W. (Martin Withington), 1881-1966
- Clement, Martin Withington
- Clemson, Thomas Green, 1807-1888 - Correspondence
- Cleveland, Grover, 1837-1908
- Cole, Basil
- Combs, Leslie, 1793-1881 - Correspondence
- Conkling, Roscoe, 1829-1888
- Conover, Obadiah M., 1825-1884
- Cooke, Jay, 1821-1905
- Copeland, C. C
- Corbin, Austin, 1827-1896
- Corcoran, Thomas, 1754-1830
- Cothran, James S., Jr
- Cothran, James S., Sr
- County, A. J. (Albert John), 1871-1944
- Craig, Willis G
- Crawford, Joseph U. (Joseph Ury), 1842-1924
- Cuyler, T. DeWitt (Thomas DeWitt), 1854-1922
- Dahler, Charles
- Dallas, George M
- Dana, Caroline Louise Bristol, 1857-1916
- Davidson, James D. (James Dorman), 1810-1882
- Davis, Jefferson, 1808-1889 - Correspondence
- Davis, John Wesley, 1799-1859 - Correspondence
- Day, Henry, 1820-1893
- Deering, William
- Dice, Agnew T. (Agnew Thomson), 1862-1932
- Dickerson, E. N. (Edward Nicoll), 1824-1889
- Dickinson, Daniel S. (Daniel Stevens), 1800-1866 - Correspondence
- Dickson, Samuel, 1837-1915
- Diller, Isaac R
- Dillon, Sidney, 1812-1892
- Dix, John A. (John Adams), 1798-1879
- Dodge, Grenville Mellen, 1831-1916
- Doolittle, James R. (James Rood), 1815-1897
- Dorman, Orloff M
- Douglas, Stephen Arnold, 1813-1861 - Correspondence
- Dowdall, W. T
- Doyle, Alexander, 1857-1922 - Correspondence
- Draper, Minnie L
- Du Barry, Joseph N. (Joseph Napoleon), 1830-1892
- Du Pont, Pierre S. (Pierre Samuel), 1870-1954
- Du Pont, T. Coleman (Thomas Coleman), 1863-1930
- Dudley family
- Dudley, Charles Benjamin, 1842-1909
- Duff, John
- Durant, Thomas Clark, 1820-1885
- Edmonds, H. O
- Edmunds family
- Edwards, Alfred P
- Edwards, Henrietta N
- Edwards, Henry Waggaman, 1770-1847
- Edwards, Ogden, 1781-1862
- Edwards, Pierpont, 1750-1826
- Eggleston, Edward, 1837-1902
- Elkins, William L. (William Lukens), 1832-1903
- Emerson, Ralph
- Emlen, William F. (William Fishbourne), 1787-1866
- Erskine, Ebenezer, 1821-1901
- Esterly, George, 1809-1893
- Everett, Edward, 1794-1865 - Correspondence
- Ewing, Charles H., 1886-1935
- Ezekiel, Moses Jacob, 1844-1917 - Correspondence
- Fahnestock, James F. (James Frederick), 1859-1924
- Fairchild, Charles S. (Charles Stebbins), 1842-1924
- Farwell, John Villiers, 1825-1908
- Fell, J. Gillingham (Joseph Gillingham), 1816-1878
- Field, Cyrus
- Field, Kate, 1838-1896
- Fillmore, Millard, 1800-1874 - Correspondence
- Finley, Henry H
- Fisher, George Park, 1827-1909
- Fisher, Joseph A. (Joseph Anton)
- Fisk, Alex. G. (Alexander Green), 1861? 1921
- Fisk, Alex. G. (Alexander Green), 1861?1921
- Fisk, Charles J. (Charles Joel), 1857? 1922
- Fisk, Charles J. (Charles Joel), 1857?1922
- Fisk, Harvey E. (Harvey Edward), 1856-1944
- Fisk, Harvey, 1831-1890
- Fisk, Joel, 1796-1856
- Fisk, Pliny, 1860-1939
- Fiske, James, Jr
- Forney, John W. (John Wien), 1817-1881 - Correspondence
- Fowler, Eldridge M. (Eldridge Merrick), 1833-1904
- Fox, Paul D. (Paul Drewry), 1908-
- Franklin, Walter S. (Walter Simonds), 1884-1972
- Freudenreich, George A
- Frick, Henry Clay, 1849-1919
- Fuller, Melville Weston, 1833-1910
- Funkhouser, Robert M
- Furness, Frank, 1839-1912
- Gage, Otis S
- Gale, Zona, 1874-1938
- Gallaudet, Edward Miner, 1837-1917 - Correspondence
- Gangewere, E. Paul (Earnest Paul), 1900-1973
- Gardner, John Lane, 1793-1869 - Correspondence
- Garland, Hamlin, 1860-1940
- Gates, John Warne, 1855-1911
- Gengras, E. Clayton, 1908-
- George B. Roberts
- Gerard, Felix R. (Felix Roy)
- Gerolt, Friedrich Karl Joseph von, ca. 1798-1879 - Correspondence
- Gerstnecker, William R. (William Robert), 1914-
- Gibbs, Alfred W. (Alfred Wolcott), 1856-1922
- Gibbs, George, 1861-1940
- Gilbert, Cass, 1859-1934
- Gillet, Ransom H. (Ransom Hooker), 1800-1876 - Correspondence
- Gillig, Henry F
- Goetz, Fidel, d. 1976
- Goodell, R. E
- Goodwin, S. A
- Gordon, James F
- Gorham, Marquis L
- Gowen, Franklin B. (Franklin Benjamin), 1836-1889
- Gray, Charles M
- Gray, William C
- Greeley, Horace, 1811-1872
- Green family
- Green, John P. (John Pugh), 1839-1924
- Greenough, Allen J. (Allen Jackson), 1905-1974
- Griffing, C. R
- Grimes, James W. (James Wilson), 1816-1872
- Griswold, William Edward Schenck, 1872-1964
- Guilbert, Yvette, 1865-1944
- Hackney, Edgar S
- Hagerty, Harry C., 1892-1977
- Halsey, Leroy J. (Leroy Jones), 1812-1896
- Hamilton, Alexander
- Hamilton, John B
- Hamlin, Hannibal, 1809-1891
- Hamlin, Theodore O., b. 1844
- Hanley, Edward J. (Edward James), 1903-
- Hanna, William J
- Harding, George
- Hare, Jay V. (Jay Veeder), b. 1878
- Harland, Marion, 1830-1922
- Harriman, Edward Henry, 1848-1909
- Harris, Jedidiah
- Harris, Joseph S. (Joseph Smith), 1836-1910
- Harrison family
- Harrison, Benjamin, 1833-1901
- Harrison, Gabriel, 1818-1902 - Correspondence
- Haslett, Robert
- Hatch, O. M. (Ozias Mather), 1814-1893
- Haupt, Herman, 1817-1905
- Hawley, Joseph R. (Joseph Roswell), 1826-1905
- Hayward, W. P
- Healy, Kent Tenney, 1902-
- Hees, J.L
- Hendricks, Thomas A. (Thomas Andrews), 1819-1885
- Henry family
- Henry, Joseph, 1797-1878 - Correspondence
- Hewitt, Abram S. (Abram Stevens), 1822-1903
- Hill, Charles S. (Charles Strunk), 1919-
- Hodge, Charles J., 1907-
- Holsman, Gerald
- Hooker, William Jackson, Sir, 1785-1865
- Hosmer, Stephen Titus
- Howarth, Birkett, 1906-1987
- Howells, William Dean, 1837-1920
- Hoyt, Jesse
- Hulme, Thomas, Vice President
- Humboldt, Alexander von, 1769-1859 - Correspondence
- Hunter, R. M. T. (Robert Mercer Taliaferro), 1809-1887 - Correspondence
- Huntington, Collis Potter, 1821-1900
- Hyde, Anthony - Correspondence
- Imboden, John D. (John Daniel), 1823-1895
- Ireland, John, 1827-1896
- Jacobs, Charles M. (Charles Mattathias), 1850-1919
- James, Norman
- Jenkins, Michael
- Jewett, John N
- Johnson, Herrick, 1832-1913
- Johnson, Reverdy, 1796-1876
- Johnson, Robert Ward, 1814-1879 - Correspondence
- Johnston, Samuel
- Jones, Eliza Perkins Sparhawk
- Jones, George Wallace, 1804-1896 - Correspondence
- Jones, J. William (John William), 1836-1909 - Correspondence
- Jones, William E
- Judah, Theodore D. (Theodore Dehone), 1826-1863
- Junkin, D. X. (David Xavier), 1808-1888
- Keith, N. S
- Kendall, Amos, 1789-1869 - Correspondence
- Kerr, Duncan J. (Duncan John), 1883-1940
- Kinkead family
- Knapp, W. McN
- Knight, Edward C. (Edward Collings), 1813-1892
- Knox, Philander C. (Philander Chase), 1853-1921
- Koerner, Gustavus
- Lanman, Charles, 1819-1895 - Correspondence
- Larned, Edwin C. (Edwin Channing), 1820-1884
- Larned, W. C
- Lassiter, Olbert F., 1918? 1973
- Lassiter, Olbert F., 1918?1973
- Lathrop, William
- Law, Jonathan, 1784-1859
- Learned, Edward
- Lee, Henry H. (Henry Haworth), 1880-1941
- Lee, Ivy
- Lee, Ivy L. (Ivy Ledbetter), 1877-1934
- Lee, Robert E. (Robert Edward), 1807-1870
- Lee, Robert E. (Robert Edward), 1807-1870 - Correspondence
- Leggett, Mortimer Dormer, 1821-1896
- Letcher, John, 1813-1884
- Lifsey, Julian H
- Lilley, Robert D
- Lincoln, Abraham, 1809-1856 - Death and burial
- Lindenthal, Gustav, 1850-1935
- Lindenthal, Gustave
- Lisman, Frederick J., 1865-1940
- Locke, Sylvanus D
- Logan, John Alexander, 1826-1886
- Lombaert, Herman J., 1816-1885
- Lord, Daniel, 1795-1868
- Loree, Leonor Fresnel, 1858-1940
- Lorenz, William, b. 1826
- Major, Cedric A. (Cedric Aylwin), 1891-1961
- Mann, Henry F
- Manny, John H
- Mansfield, Emily D
- Marquis, David C
- Marsh, Charles W., 1834-
- Mason, J. M. (James Murray), 1798-1871 - Correspondence
- Mason, John Y
- Mathews, F. H
- Maury, R. H
- McAdoo, William Gibbs, 1863-1941
- McClernand, John A. (John Alexander), 1812-1900
- McComb, Henry S., 1825-1881
- McCormick, Cyrus Hall, 1859-1936
- McCormick, Harold Fowler, 1872-1941
- McCormick, Leander J. (Leander James), 1819-1900
- McCormick, Nettie Fowler, 1835-1923
- McCormick, Robert Hall, 1847-1917
- McCormick, Robert, 1780-1846
- McCormick, Stanley R., 1874-1947
- McCormick, William S. (William Sanderson), 1815-1865
- McCosh, James, 1811-1894
- McCrea, James
- McCrea, James, 1848-1913
- McFadden, George H., 1847-1926
- McIlhenny, William H
- McLeod, A. A. (Archibald Angus), 1848-1902
- Medill, Joseph, 1823-1899
- Mellen, Charles S. (Charles Sanger), 1851-1927
- Mellon, Andrew W. (Andrew William), 1855-1937
- Mellon, Richard K. (Richard King), 1899-1970
- Merrick, S. V. (Samuel Vaughn), 1801-1870
- Miller, Sidney
- Millet, Francis Davis, 1846-1912
- Moody, Dwight Lyman, 1837-1899
- Moore, Joseph, Jr
- Moore, Samuel McDowell, 1796-1876
- Morgan family
- Morgan, J. Pierpont (John Pierpont), 1837-1913
- Morgan, Junius Spencer, 1813-1890 - Correspondence
- Morgan, Thomas S
- Morris, Effingham Buckley, 1856-1937
- Murdoch, Frances Louisa Bristol, d. 1875
- Murdoch, Jane
- Murdoch, John, 1813-1861
- Nelson, John M
- Nichols, Henry K. (Henry Kuhl), 1830-1904
- Nicolls, G. A. (Gustavus Anthony), 1817-1886
- Nixon, Richard M. (Richard Milhous), 1913-
- Noble, Alfred, 1844-1914
- Noonan, Josiah A., 1813-1882
- Norton, Eckstein, 1831-1893
- O Herron, Jonathan, 1929-
- OHerron, Jonathan, 1929-
- Ogden, William B
- Osborn, William H. (William Henry), 1820-1894
- Osborne, D. M
- Osborne, John H. (John Humfrey), 1818-1894
- Pabst, George H. (George Henry), 1888-
- Packer, Asa, 1805-1879
- Packer, Harry E. (Harry Eldred), 1850-1884
- Page, Thomas Nelson, 1853-1922
- Paine, Sarah M
- Palmer, John M. (John McAuley), 1817-1900
- Parsons, Herbert Collins, 1862-1941
- Parsons, J. Russell
- Patterson, W. C. (William Chamberlain), 1812-1883
- Patton, Francis Landey, 1843-1932
- Peabody, George, 1795-1869 - Correspondence
- Perlman, Alfred E. (Alfred Edward), 1902-1983
- Peters, John Thompson, 1765-1834
- Phillips, John
- Plumer, William S. (William Swan), 1802-1880
- Pond, Charles F
- Pryor, Roger A. (Roger Atkinson), 1828-1919
- Pucher, Franz
- Putnam, F. W. (Frederic Ward), 1839-1915
- Ramsey, Alexander, 1815-1903
- Raymond, Chas. W. (Charles Walker), 1842-1913
- Rea, Samuel
- Rea, Samuel, 1855-1929
- Remington, Richard
- Renwick, James, 1818-1895 - Correspondence
- Repplier, Agnes, 1855-1950
- Rice, N. L. (Nathan Lewis), 1807-1877
- Richardson family
- Richey, A. G. (Augustus G.), 1819-1894
- Ridgely family
- Riggs, Elisha, 1826-1881 - Correspondence
- Riggs, Lawrason, 1814-1884 - Correspondence
- Riley, James Whitcomb, 1849-1916
- Ripley, William Zebina, 1867-1941
- Roberts, George Brooke, 1833-1897
- Roberts, W. Milnor (William Milnor), 1812-1881
- Robinson, Moncure, 1802-1891
- Robinson, Wirt, b. ca. 1807
- Rome, Edwin P. (Edwin Phillips), 1915-1987
- Roosevelt, Theodore, 1858-1919
- Rorer, David, 1806-1884 - Correspondence
- Rosenbaum, Francis N
- Rosenbaum, Joseph H
- Ross, T. J. (Thomas Joseph), 1893-1975
- Rugg, George H
- Rusk, J. M. (Jeremiah McLain), 1830-1893
- Salsbury, Stephen
- Samuel Rea
- Sangster, Margaret Elizabeth Munson, 1838-1912
- Saunders, Stuart T. (Stuart Thomas), 1909-1987
- Sayre, Robert H. (Robert Heysham), 1824-1907
- Schell, Augustus
- Schiff, Jacob Henry, 1847-1920
- Schmidt, John C
- Schotter, Howard W. (Howard Ward), 1887-1958
- Schuyler, George Lee, 1811-1890
- Schwab, Charles M., 1862-1939
- Scott, Thomas Alexander, 1823-1881
- Seabrook, John M. (John Martin), 1917-
- Seymour, Horatio, 1810-1886
- Shaffer, John H. (John Henry), 1912-
- Shand, Alexander C., 1858-1930
- Sheridan, Philip Henry, 1831-1888
- Sherley, Douglass, 1857-
- Sherman, John, 1823-1900
- Sherman, Roger Minott, 1773-1844
- Sherman, William T. (William Tecumseh), 1820-1891
- Shields, George Howell, 1842-1924
- Short family
- Short, John Cleves, 1792-1864 - Correspondence
- Short, Mary Henry Churchill, 1794-1870
- Shortridge, N. Parker, 1829-1915
- Skinner, Aaron Nichols, 1800-1858
- Skinner, Thomas H. (Thomas Harvey), 1791-1871
- Skipwith family
- Slaughter, Philip, 1808-1890 - Correspondence
- Smathers, George A. (George Armistead), 1913-
- Smith, Benjamin Mosby, 1811-1893
- Smith, E. B
- Smith, Edmund, 1829-1895
- Smith, Francis Hopkinson, 1838-1915
- Snowden, A. Louden
- South, Charles M., 1867-
- Specter, Arlen
- Spring, Charles A
- Stewart, James, 1775-1821
- Stilwell, Silas M. (Silas Moore), 1800-1881
- Stoddard, Maria Teresa
- Storey, Moorfield, 1845-1929
- Story, William Wetmore 1819-1895 - Correspondence
- Sundlun, Bruce G. (Bruce George), 1920-
- Symes, James M. (James Miller), 1897-1976
- Symmes family
- Tatnall, H
- Tatnall, Henry, 1855-1939
- Taylor, W. R. (William Rice), b. 1856
- Thaw, William, 1818-1889
- Thayer, John B. (John Borland), 1862-1912
- Thomas A. Scott
- Thomas, E. B. (Eben Briggs), 1839-1919
- Thomson, Frank, 1841-1899
- Thomson, J. Edgar (John Edgar), 1808-1874
- Thorn, John
- Tilden, Samuel J. (Samuel Jones) 1814-1886
- Tipton, Stuart G. (Stuart Guy), 1910-1981
- Toland, Henry, b. 1785
- Train, George Francis, 1829-1904
- Trask, Eliza L
- Trentanove, G
- Vail, Aaron, 1796-1878 - Correspondence
- Vail, Charles E
- Van Santvoord, Katharine L
- Van Santvoord, Zaidee
- Venable, Charles S. (Charles Scott), 1827-1900 - Correspondence
- Voorhees, Theodore, 1847-1916
- Walker, Robert J. (Robert John), 1801-1869 - Correspondence
- Wallace, Lew, 1827-1905
- Walter, Alfred, 1851-1907
- Walters, H
- Walthall, Edward C. (Edward Cary), 1831-1898
- Warburg, Paul Moritz, 1868-
- Ward, Henry A
- Watkins, J. Elfreth (John Elfreth), 1852-1903
- Watson, Peter H
- Webster, Daniel, 1782-1852 - Correspondence
- Wheeler, Burton K. (Burton Kendall), 1882-1975
- Groups
- Adams Express Company
- Akron Union Passenger Depot Company
- Akron and Barberton Belt Railroad Company
- Alabama and Gulf Railroad
- Albany and Susquehanna Railroad Company
- Alexandria, Loudoun and Hampshire Railroad Company
- Alko Express Lines
- Alleghany Corporation
- Allegheny Portage Railroad
- Allegheny Supply Company
- Allegheny Valley Railway Company
- Allentown Terminal Railroad Company
- Altoona Works
- American Airlines, inc
- American Association for the Advancement of Science
- American Contract Company
- American Contract and Trust company
- American Exchange in Europe, Ltd
- American Pipeline Company
- American Railway Association
- American Railway Express Company
- American Red Cross
- American Scantic Lines
- American Steamship Company of Philadelphia
- Ann Arbor Railroad Company
- Anthracite Coal and Improvement Company
- Appomattox Railroad - History
- Arcade Real Estate Company
- Arvida Corporation
- Associated Railroads of New Jersey
- Associates of the Jersey Company
- Association of American Railroads
- Association of American Railroads - Division of Accounting
- Association of Railway Accounting Officers
- Association of Railway Executives (U.S.)
- Association to Advance Psychic Knowledge
- Atlanta and West Point Railroad Company
- Atlantic City Railroad Company
- Atlantic City and Shore Railroad Company
- Atlantic City and Suburban Traction Company
- Atlantic Coast Line Railroad Company
- Atlantic and Great Western Railway Company
- Atlantic and Gulf Railroad
- Atlantic, Mississippi & Ohio Railroad Company - History
- Atterbury, William Wallace
- Austin Coal Company
- Bakersfield Academy (Bakersfield, Vt.)
- Bald Eagle Valley Railroad Company
- Baldwin Locomotive Works
- Baltimore Belt Railroad Company
- Baltimore and Cumberland Valley Railroad Company
- Baltimore and Cumberland Valley Railway Company
- Baltimore and Delaware Bay Railroad Company
- Baltimore and Eastern Railroad Company
- Baltimore and Ohio Railroad Company
- Baltimore and Potomac rail road company
- Baltimore and Virginia Steamboat Company
- Baltimore, Chesapeake, and Atlantic Railway Company
- Baltimore, Westminster and Gettysburg Railroad Company
- Bank for International Settlements
- Bank of Eagle (Eagle, Idaho)
- Bank of Murray (Murray, Idaho)
- Bank of Wallace (Wallace, Idaho)
- Barnegat Railroad Company
- Barrett and Maxwell
- Bay Shore Connecting Railroad Company
- Bay and Improvement Company (Washburn, Wis.)
- Beaver Meadow Railroad and Coal Company
- Beaver Meadow Water Company
- Beaver Valley Railroad Company
- Bedford and Bridgeport Railroad Company
- Bedford and Bridgeport Railway Company
- Bedford and Hollidaysburg Railroad Company
- Beech Creek Railroad Company
- Belt Railroad
- Belvidere Delaware Railroad Company
- Berkshire Land Company
- Bethlehem Steel Company
- Blackwood Water Company
- Blair Gap Water Supply Company
- Board of Governors of the Federal Reserve System (U.S.)
- Boiling Springs and Mt. Holly Railroad Company
- Boston and Maine Railroad
- Boston and New York Air Line Railroad
- Boston and New York Central Railroad
- Boston, Hartford and Erie Railroad
- Bridgeport Wood Finishing Co
- Broad Street Station (Philadelphia, Pa.)
- Brooklyn Eastern District Terminal (N.Y.)
- Brooklyn Rapid Transit Company
- Buckeye Pipe Line Company
- Budd Company
- Buffalo Coal Company
- Buffalo Creek Extension Railroad Company
- Buffalo Creek Railroad Company
- Buffalo Valley Railroad Company
- Buffalo, Rochester and Pittsburgh Railway Company
- Buffalo, Thousand Islands and Portland Railroad Company
- Burlington Industries, Inc
- C.H. & L.J. McCormick
- C.H. McCormick & Bro
- C.H. McCormick & Bros
- California Eastern Extension Railroad Company
- California and Texas Railway Construction Company
- Cambria County Water Supply Company
- Cambria Iron Company
- Cambria Land Company
- Cambria Steel Company
- Cambria and Clearfield Railroad Company
- Cambria and Clearfield Railway Company
- Cambria and Indiana Railroad Company
- Camden and Burlington County Railway Company
- Cameron Colliery
- Camp Hill and Harrisburg Passenger Railway Company
- Canal Railroad Company
- Canton Company of Baltimore
- Canton Railroad Company
- Canton and East Liverpool Railway Company
- Cape Island Turnpike Company
- Carlisle and Mechanicsburg Street Railway Company
- Carnegie Brothers & Co., Limited
- Catawissa Railroad Company
- Central Airlines
- Central Dock and Terminal Railway Company
- Central Elevator Company of Baltimore
- Central Elevator Company of Baltimore City
- Central Indiana Railway Company
- Central Iowa Air Line and Railroad
- Central New England Railroad
- Central New England and Western Railroad
- Central Pacific Railroad Company
- Central Pennsylvania and Western Railroad Company
- Central Railroad Company of New Jersey
- Central Railroad and Banking Company
- Central Railroad of Maryland
- Central Railroad of New Jersey
- Central of Georgia Hospital (Savannah, GA)
- Central of Georgia Railroad Company
- Centralia Water Company
- Chambersburg Land and Improvement Company
- Chambersburg Turnpike Road Company
- Chambersburg and Gettysburg Electric Railway Company
- Chambersburg and Gettysburg Railroad Company
- Charles River Branch Railroad
- Charles River Railroad
- Chartiers Railway Company
- Cherry Tree and Dixonville Railroad Company
- Chesapeake and Ohio Railroad Company
- Chesapeake and Ohio Railway
- Chesapeake and Ohio Railway Company
- Chesapeake, Ohio and South Western Railroad Company
- Chester Creek Railroad Company
- Chestnut Hill Railroad Company
- Chicago Great Western Railway Company (1892-1909)
- Chicago Union Station Company
- Chicago and Erie Railroad Company
- Chicago and North Western Railway Company
- Chicago, Milwaukee, St. Paul, and Pacific Railroad Company
- Chicago, St. Paul, Minneapolis & Omaha Railroad
- Chicago, St. Paul, and Minneapolis Railway Company
- Cincinnati Northern Railroad Company
- Cincinnati Union Terminal company
- Cincinnati, New 0rleans and Texas Pacific Railway Company
- Cincinnati, Richmond, and Fort Wayne Railroad Company
- Citizens Water Company of Tremont
- Citizens and Southern Bank
- Clement, Martin W
- Cleveland & Toledo Railroad Company
- Cleveland and Pittsburgh Railroad Company
- Cleveland, Cincinnati, Chicago and St. Louis Railway Company
- Cleveland, Columbus, Cincinnati, and Indianapolis Railway Company
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- Clove Branch Railroad
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- Corcoran & Riggs
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- Coxe Brothers & Company, Inc
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- Cross Creek Coal Company
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- Cumberland Valley Railroad Company
- Cumberland Valley and Martinsburg Railroad Company
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- Dartmouth College
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- Delaware and Hudson Company
- Delaware and Raritan Canal Company (N.J.)
- Delaware and Schuylkill Market Company
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- Delaware, Susquehanna, and Schuylkill Rail Road Company
- Democratic Party (Ill.)
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- Denison Township Water Company
- Detroit, Toledo, and Ironton Railroad
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- Dillsburg and Mechanicsburg Railroad Company
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- Downingtown and Lancaster Railroad Company
- Drexel & Company
- Drexel, Morgan & Co
- Drifton Water Company
- Dry Dock, East Broadway & Battery Railroad Company (New York, N.Y.)
- Dublin and Southwestern Railway Company
- Dubuque and Iowa City Railroad Company
- Duluth Improvement Company (Duluth, Minn.)
- Duluth Transfer Railway Company (Duluth, Minn.)
- Duquesne Warehouse
- East Brandywine and Waynesburg Railroad Company
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- Eastern Air Transport, Inc
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- Easton and Northern Railroad Company
- Ebensburg and Black Lick Railroad Company
- Elmira Transfer Railway Company
- Elmira and Lake Ontario Railroad Company
- Elmira and Williamsport Railroad Company
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- Empire Land Company
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- Fall Brook Railway Company
- Fame Mutual Insurance Company
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- Fisk & Hatch
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