- People
- Abbott, William H
- Adams, Charles Francis, Jr
- Ames, Oakes, 1804-1873
- Anthony, Susan B. (Susan Brownell), 1820-1906
- Armstrong, S. C. (Samuel Chapman), 1839-1893
- Atterbury, William Wallace
- Axtell, Samuel Beach, 1809-1891
- Baker, Romelius L. (Romelius Langenbacher)
- Barrington, C
- Beebe, M. C
- Bennett, A. P
- Beriman, A.E
- Blaine, James Gillespie, 1830-1893
- Bonine, R. A
- Bonn, William B
- Boring, Harry H
- Boruck, Marcus D. (Marcus Derckheim), 1833 or 4-1895
- Boyd, John
- Branders, Louis
- Brandt, Randolph
- Brooks, Marcia
- Campbell, Benjamin B
- Cassatt, A. J
- Cassatt, A.J
- Cassatt, Alexander Johnston
- Cesnola, Luigi Palma di, 1832-1904
- Chamberlain, Selah
- Chandler, William E. (William Eaton), 1835-1917
- Clement, Martin Withington
- Clinton, DeWitt, 1805-1833
- Colton, David Douty, 1832-1878
- Conness, John
- Cornell, Ezra, 1807-1874
- Crocker, Charles F
- Crocker, Charles, 1822-1888
- Crocker, E. B. (Edwin Bryant), 1818-1875
- DeHass, Charles
- Delano, W. J
- Derstine, C. W
- Doane, Charles
- Dodd, Samuel Calvin Tait, 1836-1907
- DuBarry, J. N
- DuBarry, J. W
- Duss, John S
- Echols, John
- Eichbaum, J
- Ely, H. B
- Emery, Lewis E
- Evans, John, 1814-1897
- Farquhar, Francis P
- Firth, T. T
- Flagg, John Henry, 1843-1911
- Foster, William B
- Fox, Francis W
- Franchot, Richard
- Franklin, Walter S
- Gardner, Lester D
- Gates, Isaac Edwin
- Gilman, F. N
- Gorham, George Congdon, 1832-1909
- Gould, Jay, 1836-1892
- Grant, Ulysses S. (Ulysses Simpson), 1822-1885
- Greenough, A. J
- Hargrave, Lawrence H
- Haupt, H
- Haupt, Herman, 1817-1905
- Hellmich, B
- Henrici, Jacob
- Histed, E. Walter
- Hopkins, Mark, 1813-1878
- Howard, William J
- Huntington, Collis Potter, 1821-1900 - Archives
- Jahelka, M. J
- Judah, Anna Ferona Pierce
- Kemble, William H
- Kendall, Amos, 1789-1869
- Knoche, Hermann
- Lee, Ivy
- Lee, J. W
- Lincoln, Abraham, 1809-1856 - Death and burial
- Lindenthal, Gustave
- Lloyd, Henry Demarest, 1847-1903
- Magraw, R. M. - Correspondence
- Marsh, William Lockwood
- McCrea, James
- McIlrath, S
- McKee, S.B
- Merner, Garfield
- Merrick, S. V
- Miller, Edward
- Miller, Edwin H
- Mills, William H
- Minor, Samuel
- Morris, Robert
- Morris, Wistar
- Morse, Samuel Finley Breese, 1791-1872
- O Reilly, Henry Brooks
- O Reilly, Henry, 1806-1886
- O Rielly, Henry 1806-1886
- OReilly, Henry Brooks
- OReilly, Henry, 1806-1886
- ORielly, Henry 1806-1886
- Ohlen, Henry C
- Page, Stanley H
- Palmer, William Jackson, 1836-1909
- Pattengill, C. N
- Patterson, Elisha G
- Patton, J. Howard
- Phillips, Thomas Wharton, 1874-
- Prince, L. Bradford (Le Baron Bradford), 1840-1922
- Rapp, Frederick R. (Frederick Richert)
- Rapp, Johann George, 1757-1847
- Rau, William A
- Rea, Samuel
- Reid, Robert Gillespie
- Roberts, G. B
- Sargent, A. A. (Aaron Augustus), 1827-1887
- Saunders, S. T
- Sherman family
- Sherman, Isaac Deblois
- Sherman, Roger, 1839-1897
- Sherrill, Charles H
- Shiras, George, 1832-1924
- Siems, Peter, 1842-1917
- Stanford, Jane Lathrop, 1828-1905
- Stanford, Leland, 1824-1893
- Stewart, William M. (William Morris), 1827-1909
- Storrs, James
- Strong, William B
- Sutro, Adolph, 1830-1898
- Symes, J. M
- Taylor, Zachary, 1784-1850 - Death and burial
- Thomson, Frank
- Thomson, J. Edgar
- Thomson, John Edgar
- Towne, Alban Nelson, 1829-
- Tucker, Pomeroy
- Van Syckel, Samuel
- Villard, Henry
- Wallis, J. T
- Washington, Booker T., 1856-1915
- Whitley, Guyon, 1894-1967, collector
- Wickham, Williams Carter, 1820-1888
- Willard, Daniel
- Williams, George Washington, 1849-1891
- Wilson, Charles T
- Wood, A. D
- Woodward, J. H
- Young, Charles D
- Groups
- Abalan Corporation
- Adams Express Company
- Akron Union Passenger Depot Company
- Akron and Barberton Belt Railroad Company
- Albany Irish Repeal Association
- Allegheny Portage Railroad
- Allegheny Valley Railroad Company
- Allegheny Valley Railway Company
- American Contract Company
- American Contract and Trust company
- Ann Arbor Railroad Company
- Argentine and Grays Peak Railway Company
- Associates of the Jersey Company
- Association of American Railroads
- Association of American Railroads. Accounting Division
- Association of Engineers of Maintenance of Way
- Audit Company of New York
- Automatic Coal Burner Company
- Bald Eagle Valley Railroad Company
- Baltimore Transfer Company of Baltimore City
- Baltimore Union Stock Yards, Inc
- Baltimore and Eastern Railroad Company
- Baltimore and Potomac Railroad Company
- Bay Bridge Company
- Bay Shore Connecting Railroad Company
- Belt Railway Company of Chicago
- Belvidere Delaware Railroad Company
- Belvidere and Delaware Railroad Company
- Berkshire Land Company
- Black Diamond Transport Company
- Brinson Railway
- Buffalo Creek Railroad Company
- Buffalo and Allegheny River Railroad Company
- Buffalo and Allegheny Valley Railroad Company
- Buffalo and Oil Creek Crosscut Railroad Company
- Buffalo and Southwestern Railroad Company
- Buffalo and Washington Railway Company
- Buffalo, Chautauqua Lake and Pittsburgh Railway Company
- Buffalo, Corry and Pittsburgh Railroad Company
- Buffalo, New York and Philadelphia Railroad Company
- Buffalo, New York and Philadelphia Railway Company
- Buffalo, Pittsburgh and Western Railroad Company
- C. I. West Virginia Corporation
- Calumet Western Railway Company
- Cambria Land Company
- Cambria Steel Company
- Cambria and Clearfield Railroad Company
- Cambria and Clearfield Railway Company
- Camden and Atlantic Railroad Company
- Camden and Philadelphia Steamboat Ferry Company
- Canadian Pacific Railroad
- Caton and Loudon Railway Company
- Central Indiana Railway Company
- Central Pacific Railroad - Construction
- Central Pacific Railroad Company
- Central Railroad and Banking Company
- Central Transit Company
- Chartiers Railway Company
- Cherry Tree and Dixonville Railroad Company
- Chesapeake and Ohio Railroad
- Chicago Union Station Company
- Chicago and Ohio Railway Company
- Chicago, Milwaukee, St. Paul, and Pacific Railroad Company
- Chicago, St. Louis and Pittsburgh Railroad Company
- Cincinnati Union Terminal company
- Citizens Public Expenditures Survey, Inc
- Civil Aeronautics Administration
- Cleveland Cartage Company
- Cleveland and Pittsburgh Railroad Company
- Clinton League
- ConRail
- Connecting Railway Company
- Consolidated Dressed Beef Company
- Consolidated Real Estate Company
- Cornwall and Lebanon Railroad Company
- Corry and State Line Railroad Company
- Cresson and Irvona Railroad Company
- Crosscut Railroad Company
- Cumberland Valley Railroad Company
- D. F. S. Corporation
- D. T. B. Corporation
- D. T. I. Corporation
- Daily Advertiser (Rochester, N.Y.)
- Dayton Union Railway Company
- Delaware Car Leasing Company
- Delaware Railroad Company
- Delbay Corporation
- Denver and Rio Grande Railroad Company - History
- Denver and Rio Grande Railway Company - History
- Des Moines Navigation and Railroad Company
- Detroit Union Railroad Depot and Station Company
- Detroit, Toledo and Ironton Railroad Company
- Dublin and Southwestern Railroad
- Dublin and Wrightsville Railroad Company
- Dunkirk, Chautauqua Lake and Pittsburgh Railroad Company
- Eagle Transfer Company
- Early Birds of Aviation
- East River Livestock Terminal Company
- Eastern Clergy Bureau
- Ebensburg and Black Lick Railroad Company
- Economy Lumber Company
- Economy Oil Company
- Economy Planing Mill
- Economy Savings Institution
- Elmira and Williamsport Railroad Company
- Emma Willard School (Troy, N.Y.)
- Empire Land Company
- Erie and Pittsburgh Railroad Company
- Excelsior Truck Leasing Company
- Farmers Railroad Company
- Finley Company
- Fort Street Union Depot Company
- Fort Wayne Union Railway Company
- Franklin Railroad Company
- French Point Planing Mill Company
- Fruit Growers Express Company
- G. S. C. Leasing Corporation
- General Car Leasing Company
- General Chemical Company (New York, N.Y.)
- General Council of Petroleum Producers Unions
- Genesee County (N.Y.)
- Genesee Valley Canal Railroad Company
- Genesee Valley Terminal Railroad Company
- Georgetown and Grays Peak Railway Company
- Georgia Railroad and Banking Company
- Georgia and Florida Railway Company
- Girard Railroad Company
- Green Real Estate Company
- Greencar Corporation
- Greyhound Building Corporation of New York
- Hampton Normal and Agricultural Institute (Va.)
- Hanover Branch Railroad Company
- Harborside Warehouse Company, Inc
- Harmony Brick Works
- Historical Society of Pennsylvania
- Hoosac Tunnel - Massachusetts
- Illinois Northern Railway
- Indianapolis Union Railway Company
- Interstate Commerce Commission
- Irish and American Steamship Company
- Ironton Railroad Company
- Jefferson Corporation
- Keystone Studio
- Kinzua Railroad Company
- Kinzua Railway Company
- Kinzua Valley Railroad Company
- Knights Templar (Masonic order)
- Lake Erie and Fort Wayne Railroad Company
- Lake Erie and Pittsburg Railway Company
- Lake Erie and Pittsburgh Railway Company
- Lakeside Properties, Inc
- Leechburg Company
- Lehigh Valley Railroad
- Lehigh Valley Railroad Company
- Lehigh and Hudson River Railway Company
- Liberty Land Company
- Limestone Improvement Corporation
- Little Kanawha Syndicate
- Little Miami Railroad Company
- Long Island Railroad Company
- Louisville and Nashville Railroad
- Mackinac Transportation Company, Inc
- Macon and Dublin Railroad
- Manistique and Lake Superior Railroad Company
- Manor Real Estate Company
- Manor Real Estate and Trust Co
- Maryland. Public Service Commission
- McKean and Buffalo Railroad Company
- Merchants Trucking Company
- Millersburg Railroad Company
- Monbel Company
- Monongahela Railway Company
- Mont Alto Railroad Company
- Montour Land Company
- Montour Railroad Company
- Motor Freight Express
- Muscogee Railroad Company
- Mutual Beneficial Association of Pennsylvania Railroad Employees
- Mutual Beneficial Association of Pennsylvania Railroad Employees, Inc
- Mutual Fire, Marine and Inland Insurance Company
- National Car Company
- National Fitch Corporation
- National Railway Historical Society
- New Castle and Franklin Railroad Company
- New Castle and Oil City Railroad Company
- New Castle, Plain Grove and Butler Railroad Company
- New Jersey, Indiana and Illinois Railroad Company
- New York (State). Public Service Commission
- New York Bay Railroad Company
- New York Central Railroad
- New York Connecting Railroad
- New York Connecting Railroad Company
- New York Patriot
- New York State Agricultural Society
- New York Typographical Society
- New York and Long Branch Railroad
- New York and Long Branch Railroad Company
- New York, Philadelphia and Norfolk Railroad Ferry Company
- NewYork Typographical Society
- Newport News Shipbuilding and Drydock Company
- Niagara Junction Railway Company
- Norfolk and Portsmouth Belt Line Railroad Company
- Norfolk and Western Railway Company
- Northern Central Railway - Telegraphs
- Northern Central Railway Company
- Northern Pacific Railroad Company
- Northern Pacific Railway Company
- Northern Railroad and Navigation Company
- Northwestern Pennsylvania Railway Company
- Northwestern University (Evanston, Ill.) - History
- Ohio River and Western Railway Company
- Ohio State University - Dissertations
- Oil City and Chicago Railroad Company
- Oil City and New Castle Railroad Company
- Oil City and Ridgeway Railway and Mining Company
- Oil Creek Lake and Titusville Mining and Transportation Company
- Oil Creek Railroad Company
- Oil Creek and Allegheny River Railway Company
- Old Marlborough Tavern (Marlborough, Conn.)
- Olean and Salamanca Railroad Company
- Olean, Bradford and Warren Railroad Company
- Order of Railway Conductors
- Orion Oil Company
- Owasco River Railway
- Pan Handle Company
- Passaic Chemical Company (Newark, N.J.)
- Penn Central Transporation Company
- Penn Central Transportatent Company
- Penn Central Transportation Company
- Penn Central Transportation Corporation
- Penndel Company
- Penndiana Improvement Corporation
- Pennsylvania Canal Company
- Pennsylvania Car Leasing Company
- Pennsylvania Company
- Pennsylvania Greyhound Lines, Inc
- Pennsylvania Railroad
- Pennsylvania Railroad Company
- Pennsylvania Railroad Employees Mutual Provident and Loan Association
- Pennsylvania Railroad Employes Mutual Provident and Loan Association
- Pennsylvania Railroad Voluntary Relief Dept
- Pennsylvania Railroad. Board of Directors
- Pennsylvania Railroad. Central Ragion. Buffalo Division
- Pennsylvania Railroad. Chairman of the Board
- Pennsylvania Railroad. Chesapeake Region
- Pennsylvania Railroad. Lines West of Pittsburgh
- Pennsylvania Railroad. Lines West of Pittsburgh. Union Lines
- Pennsylvania Railroad. Oil City Division
- Pennsylvania Railroad. Secretary
- Pennsylvania Railroad. Transportation Dept
- Pennsylvania Reading Seashore Lines
- Pennsylvania Truck Lines, Inc
- Pennsylvania Tunnel and Terminal Railroad Company
- Pennsylvania and Atlantic Railroad Company
- Pennsylvania and Northwestern Railroad Company
- Pennsylvania and Rochester Railroad Company
- Pennsylvania, Ohio and Detroit Railroad Company
- Pennsylvania. Dept. of the Auditor General
- PennsylvaniaReading Seashore Lines
- Penntruck Company, Inc
- Peoria and Pekin Union Railway Company
- Petroleum Producers Protective Association
- Petroleum Producers Unions
- Philadelphia Abattoir Company
- Philadelphia Belt Line Railroad Company
- Philadelphia and Camden Ferry Company
- Philadelphia and Columbia Railroad
- Philadelphia and Columbia Railroad Company
- Philadelphia and Erie Railroad Company
- Philadelphia and Reading Railroad Company
- Philadelphia and Schuylkill Railroad Company
- Philadelphia and Trenton Railroad Company
- Philadelphia, Baltimore & Washington Railroad Company
- Philadelphia, Baltimore and Washington Railroad Company
- Philadelphia, Wilmington and Baltimor Railroad Company
- Pittsburgh Joint Stock Yards Company
- Pittsburgh and Cross Creek Railroad Company
- Pittsburgh and Lake Erie Railroad Company
- Pittsburgh, Chartiers and Youghiogheny Railway Company
- Pittsburgh, Cincinnati, Chicago and St. Louis Railroad Company
- Pittsburgh, Cincinnati, Clhicago and St. Louis Railway Company
- Pittsburgh, Fort Wayne and Chicago Railway Company
- Pittsburgh, Ft. Wayne and Chicago Railroad Company. Auditor
- Pittsburgh, Ohio Valley and Cincinnati Railroad Company
- Pittsburgh, Shawmut and Northern Railroad Company
- Pittsburgh, Titusville and Buffalo Railway Company
- Pittsburgh, Virginia and Charleston Railway Company
- Pittsburgh, Youngstown and Ashtabula Railway Company
- Plattsburgh and Montreal Railroad Company
- Port Wentworth Corporation
- Potomac Freight Terminals Company
- Producers Oil Company, Ltd
- Producers and Refiners Oil Company, Ltd
- Pullman Company
- Pure Oil Company
- Purviance Studio
- Railroad Credit Corporation
- Railroad Museum of Pennsylvania, - Strasburg, Pa
- Railway Express Agency
- Railway Express Agency, Inc
- Railway Refrigerator Realty Company
- Raritan River Rail Road
- Raritan River Railroad Company
- Reserve Terminals Company
- Richmond Washington Company
- Richmond, Fredericksburg and Potomac Railroad Company
- RichmondWashington Company
- Rochester Athenĉum and Young Men s Association
- Rochester Athenĉum and Young Mens Association
- Rochester, New York and Pennsylvania Railroad Company
- Rochester, Nunda and Pennsylvania Railroad Company
- Rochester, Nunda and Pittsburgh Railroad Company
- Rosslyn Connecting Railroad Company
- Royal Aeronautical Society
- Salamanca, Bradford and Allegheny River Company of Pennsylvania
- Salamanca, Bradford and Allegheny River Railroad Company of New York
- Samuel T. Freeman Company
- San Pete Valley Railway (Utah)
- Savannah and Atlanta Railway Company
- Savannah and Northwestern Railway
- Savannah and Western Railroad
- Savannah, Dublin, and Western Short Line Railway Company
- Schuylkill and Juniata Railroad Company
- Shamokin Valley and Pottsville Railroad Company
- Sinnemahoning Portage Railroad Company
- South Penn Railroad Company
- South Western Railroad Company
- Southern Pacific Railroad Company
- Standard Oil Company
- Stewartstown Railroad Company
- Stillmore Air Line Railway
- Sumpter Valley Railroad
- Sunbury and Erie Railroad Company
- Sunbury and Erie Railway. Transportation Dept
- Susquehanna Coal Company
- Susquehanna Collieries Company
- Sutro Baths (San Francisco, Calif.)
- Sutro Tunnel Company
- Swith Back Railroad - History
- SwithBack Railroad - History
- Sylvania Railroad Company
- Tax Foundation, Inc
- Telegraph Enterprise
- Terminal Railroad Association of St. Louis
- Terminal Railroad Association of St. Louis and Affiliated Companies
- Terminal Trust Auction Company
- Thomaston and Barnesville Railroad Company
- Tidewater Bituminous Coal Statistical Bureau
- Titusville and Oil City Railway Company
- Titusville and Petroleum Centre Railroad Company
- Toldeo, Peoria and Western Railroad Company
- Toledo Cartage Company
- Toledo Terminal Railroad Company
- Toledo, Peoria and Western Railroad Company
- Toy Town Railroad Company
- Trailer Train Company
- Trucklease, Inc
- Trunk Line Association
- Tylerdale Connecting Railroad Company, Inc
- Tyrone and Clearfield Railroad Company
- Tyrone and Clearfield Railway Company
- Union Belt of Detroit
- Union Company
- Union Depot Company
- Union Depot Company of Columbus, Ohio
- Union Inland Freight Station
- Union Pacific Railroad Company
- Union Railroad Company of Baltimore
- Union Railroad of New Jersey
- Union Transportation Company
- Union and Titusville Railroad Company
- United New Jersey Railroad and Canal Company
- United Real Estate Company
- United States Construction Company
- United States Pipe Line Company
- United States. Dept. of General Transportation
- United States. Dept. of Labor. Immigration Service
- United States. Dept. of Military Affairs
- United States. Interstate Commerce Commission
- United States. National Defense Office
- United States. Office of Defense Transportation
- United States. Quartermaster General
- University of Denver - History
- University of Virginia. Jefferson Society of the University of Virginia
- Upson County Railroad Company
- Vandalia Railroad Company
- Virginia Ferry Corporation
- Vogland and Sons
- Wabash Motor Transit Company
- Wabash Railroad Company
- Wadley Southern Railroad
- Wadley Southern Railroad Company
- Wadley Southern Railway Company
- Wadley and Mount Vernon Railroad
- Wadley and Mt. Vernon Railroad
- Warren and Franklin Railway Company
- Warren and Tidioute Railroad Company
- Washington Terminal
- Washington Terminal Company
- Waynesburg and Washington Railroad Company
- West Chester Railroad Company
- West Jersey Railroad Company
- West Jersey and Seashore Railroad Company
- West Philadelphia Stock Yards Company
- West Point Military Academy
- Western Allegheny Railroad Company
- Western Express Company
- Western New York Railway Company
- Western New York and Pennsylvania Railroad Company
- Western New York and Pennsylvania Railway Company
- Western New York and Pennsylvania Railway Company of New York
- Western New York and Pennsylvania Railway Company of Pennsylvania
- Western Pennsylvania Railroad Company
- Western Railroad of Alabama
- Western Warehousing Company
- Wilkes Barre Connecting Railroad Company
- WilkesBarre Connecting Railroad Company
- Willett Company
- Willett Transports, Inc
- Willett Truck Leasing Company
- Wrightsville and Sun Hill Railroad Company
- Young Men s Christian associations
- Young Mens Christian associations
- Youngstown and Southern Railway Company
- Zanesville Terminal Railroad Company
- Places
- Allegheny Co., Pa
- Allegheny Valley, Pa
- Altoona (Pa.)
- Atlantic City
- Baltimore (Md.)
- Beaver County (Pa.) - History
- Beaver Falls (Pa.) - real estate business
- Beech Creek (Pa.)
- Buffalo (N.Y.)
- Butler County (Pa.) - History
- Camden (N.J.)
- Charlotte (Rochester, N.Y.) - Politics and government
- Charlotte (Rochester, N.Y.) - Social life and customs
- Chicago (Ill.) - Description and travel
- Clearfield County (Pa.)
- Clinton County (Pa.)
- Colorado - History - to1876
- Colorado - Transportation - Railroads
- Columbus (Oh.)
- Connecticut - Family and personal papers - 19th 20th centuries
- Connecticut - Family and personal papers - 19th20th centuries
- Connecticut - Historic buildings and sites
- Connecticut - Social life and customs
- Cuba - Description and travel
- Curtin County (Pa.)
- Economy (Pa: Commune) - History
- Emaugh s Gap (Pa.)
- Emaughs Gap (Pa.)
- Erie Canal (N.Y.)
- Europe - Description and travel
- Evanston (Ill.) - History
- Garfield Monument (San Francisco)
- Georgia - Family and personal papers - 19th 20th centuries
- Georgia - Family and personal papers - 19th20th centuries
- Georgia - Railroads
- Georgia - Social life and customs
- Harmony (Pa: Commune) - History
- Hartford (Conn.) - Family and personal papers
- Hartford (Conn.) - Social life and customs
- Hellgate bridge - New York (City)
- Indiana - Societies, etc
- Johnstown, Pa. - Flood, 1889
- Johnstown, Pa. - Flood, 1936
- Kansas - Economic conditions
- Kansas - Family and personal papers - 19th 20th centuries
- Kansas - Family and personal papers - 19th20th centuries
- Louisville (Ky.) - History
- Maine - History
- Marietta (Ga.) - Family and personal papers
- Marietta (Ga.) - Social life and customs
- Marlborough (Conn.) - Historic buildings and sites
- Massachusetts - Family and personal papers - 19th 20th centuries
- Massachusetts - Family and personal papers - 19th20th centuries
- McClellan, Mount (Colo.)
- Medway (Mass.) - Family and personal papers
- Middle Atlantic States
- New Harmony (Ind: Commune) - History
- New Haven (Conn.) - Family and personal papers
- New Jersey - Business, industries, and trades - Sulphur
- New York (N.Y.) - Business, industries, and trades - Chemicals
- New York (N.Y.) - Cultural affairs - Dancing
- New York (N.Y.) - Medical affairs
- New York (N.Y.) - Real property
- New York (State) - Education - Schools
- New York (State) - History - 1775-1865
- New York (State) - History - 1865-1950
- New York (State) - Politics and government
- New York (State) - Politics and government - 19th century
- New York City (Ny.)
- Newark (N.J.) - Business, industries, and trades - Sulphur
- Norwich (Conn.) - Family and personal papers
- Norwich (Conn.) - Social life and customs
- Old Economy Village (Ambridge, Pa.)
- Pennsylvania - Politics and government - 19th century
- Pennsylvania - Societies, etc
- Philadelphia
- Philadelphia (Pa.)
- Phillipsburg (Pa.)
- Pittsburgh
- Pittsburgh (Pa.)
- Posey County (Ind.) - History
- Promontory (Utah) - History
- Roanoke (Va.) - Resident of
- Salina (Kan.) - Economic conditions
- Salina (Kan.) - Family and personal papers
- San Francisco Bay Area (Calif.) - History
- Silver Plume (Colo.)
- South Street bridge - Philadelphia
- Sutro Heights (San Francisco, Calif.)
- Titusville (Pa.)
- Troy (N.Y.) - Education - Schools
- Troy (N.Y.) - Politics and government
- Tyrone (Pa.)
- United States - Economic conditions - 1865-1918
- United States - History - 1865-1898
- United States - History - Civil War, 1861-1865
- United States - History - Civil War, 1861-1865 - Campaigns
- United States - History - Civil War, 1861-1865 - Equipment and supplies
- United States - History - Civil War, 1861-1865 - Personal narratives
- United States - History - Civil War, 1861-1865 - Railroads
- United States - History - Civil War, 1861-1865 - Transportation
- United States - Politics and government - 19th century
- United States - Social life and customs - 19th century
- Virginia - Resident of
- Washington (D.C.)