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Subjects
- Warren, Joseph, 1741-1775.2
- Washington (D.C.)1
- Water2
- Water -- analysis3
- Water Pollutants1
- Water Supply10
- Water Supply -- economics1
- Water Supply -- legislation & jurisprudence1
- Water Wells2
- Weather5
- Webster, Daniel, 1782-1852.2
- Webster, John White, 1793-1850.2
- Welch, Benjamin.1
- Wells, Horace, 1815-1848.5
- Wesselhöft, William, 1794-1858.1
- West Virginia1
- Western Pennsylvania Hospital.3
- Western Pennsylvania Hospital. Insane Department.1
- Widowhood1
- Wight, Richard W., -1855.1