Author
Carey, Mathew, 1760-1839
2
Pennsylvania Society for the Promotion of Internal Improvements in the Commonwealth
2
Philadelphia (Pa.). Mayor
2
Aycrigg, Benjamin
1
Beatty, Philip A.
1
Bishop, Avard Longley, 1875-1932
1
Bureau of Municipal Research (Philadelphia, Pa.)
1
Fulton
1
Improvement Convention Tunkhannock, Pa.)
1
Moore, J. Hampton 1864-1950
1
Pennsylvania General Assembly Senate Select Committee on the Sale of the Public Works
1
Pennsylvania. Office of the Auditor General
1
Pennsylvania. Treasury
1
Penrose, Charles Bingham, 1798-1857
1
Philadelphia (Pa.) Dept. of Public Works
1
Yale University
1