eBook 2,035 results 2,035 Government Document 707 results 707 Book 5 results 5 Journal 2 results 2 Book Chapter 1 results 1 Serial 1 results 1

ProQuest (Firm) 1,593 results 1,593 United States. Congress. House 140 results 140 United States. Congress. House. Committee on Interstate and Foreign Commerce 135 results 135 United States. Congress. Senate. Committee on Commerce 123 results 123 United States. Congress. House. Committee on Public Buildings and Grounds 89 results 89 United States. Congress. Senate. Committee on Finance 68 results 68 United States. Congress. House. Committee on Rivers and Harbors 57 results 57 United States. Congress. House. Committee on the Judiciary 55 results 55 United States. Bureau of the Census 45 results 45 United States. War Department 45 results 45 United States. Congress. House. Committee on Military Affairs 43 results 43 United States. Congress. House. Committee on Ways and Means 35 results 35 United States. Congress. Senate. Committee on the Judiciary 35 results 35 United States. Interstate Commerce Commission 35 results 35 United States. Bureau of Mines 32 results 32 United States. Congress. Senate. Committee on Public Buildings and Grounds 32 results 32 United States. Congress. Senate. Committee on Military Affairs 27 results 27 United States. Congress. House. Committee on Elections 26 results 26 United States. Congress. House. Committee on Interior and Insular Affairs 24 results 24 United States. Congress. House. Committee on War Claims 23 results 23 Geological Survey (U.S.) 22 results 22 United States. Congress. House. Committee on Appropriations 21 results 21 United States. Congress. House. Committee on Public Works 19 results 19 United States. Department of the Treasury 19 results 19 United States. Bureau of Labor Statistics 16 results 16 United States. Bureau of Agricultural Economics 15 results 15 United States. Department of the Army 15 results 15 United States. Bureau of Yards and Docks 14 results 14 United States. Congress. House. Committee on Merchant Marine and Fisheries 13 results 13 United States. Congress. House. Committee on Naval Affairs 12 results 12 see all…

English 2,044 results 2,044

Pennsylvania United States 147 results 147 Philadelphia 89 results 89 Philadelphia (Pa.) 81 results 81 Pittsburgh (Pa.) 62 results 62 Monongahela River (W. Va. and Pa.) 58 results 58 Erie (Pa.) 50 results 50 New Jersey 48 results 48 New York (State) 48 results 48 Allegheny River (Pa. and N.Y.) 41 results 41 Susquehanna River 38 results 38 Ohio 36 results 36 Maryland 29 results 29 Virginia 18 results 18 West Virginia 18 results 18 Delaware 17 results 17 Michigan 14 results 14 Indiana 13 results 13 Allentown (Pa.) 12 results 12 Altoona (Pa.) 12 results 12 Pittsburgh 11 results 11 Allegheny County (Pa.) 10 results 10 Wilkes-Barre (Pa.) 10 results 10 Wisconsin 10 results 10 Illinois 9 results 9 Gettysburg National Military Park (Pa.) 8 results 8 Lancaster (Pa.) 8 results 8 Connecticut 7 results 7 Kentucky 7 results 7 Mahoning River (Ohio and Pa.) 7 results 7 see all…